Keyword : MIMO


Optimal Design Method of MIMO Antenna Directivities and Corresponding Current Distributions by Using Spherical Mode Expansion
Maki ARAI Masashi IWABUCHI Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   
Publication Date: 2017/10/01
Vol. E100-B  No. 10 ; pp. 1891-1903
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOantenna directivityantenna structurecurrent distributionspherical mode expansioncapacity maximization
 Summary | Full Text:PDF(2.3MB)

Evolution of Millimeter-Wave Multi-Antenna Systems in the IoT Era
Kazuaki TAKAHASHI Hidekuni YOMO Takashi MATSUOKA Junji SATO Yoichi NAKAGAWA Makoto YASUGI Masataka IRIE Naganori SHIRAKATA Koji TAKINAMI 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10 ; pp. 809-817
Type of Manuscript:  INVITED PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
IoTmillimeter-wave5Gradarphased arrayMIMO
 Summary | Full Text:PDF(2.4MB)

Adaptive K-Best BFTS Signal Detection Algorithm Based on the Channel Condition for MIMO-OFDM Signal Detector
Jong-Kwang KIM Seung-Jin CHOI Jae-Hyun RO Hyoung-Kyu SONG 
Publication:   
Publication Date: 2017/10/01
Vol. E100-A  No. 10 ; pp. 2207-2211
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
MIMOOFDMlattice reductionBFTSK-Bestchannel conditioninterference cancellation
 Summary | Full Text:PDF(516.8KB)

Joint Source and Relay Beamformer Design for General MIMO Relaying Broadcast Channel with Imperfect Channel State Information
Yun LI Haibin WAN Wen CHEN Tohru ASAMI 
Publication:   
Publication Date: 2017/05/01
Vol. E100-B  No. 5 ; pp. 852-864
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOsource precodingrelay beamforming matricesdegree of freedomrelay half-duplex constraintimperfect channel state information
 Summary | Full Text:PDF(1.5MB)

Performance Analysis of Distributed OSTBC-MIMO Systems Using Adaptive M-QAM Transmission over i.n.i.d. Generalized-K Fading Channels
Jie HE Kun XIAO 
Publication:   
Publication Date: 2017/05/01
Vol. E100-B  No. 5 ; pp. 843-851
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OSTBCMIMOgeneralized-K fading channeloutage probabilityspectral efficiencysymbol error probability
 Summary | Full Text:PDF(958.2KB)

An Algorithm for Fast Implementation of AN-Aided Transmit Design in Secure MIMO System with SWIPT
Xueqi ZHANG Wei WU Baoyun WANG Jian LIU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/12/01
Vol. E99-A  No. 12 ; pp. 2591-2596
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
SWIPTphysical layer secrecyMIMOsemi-closed algorithm
 Summary | Full Text:PDF(244.8KB)

Interference Cancellation Employing Replica Selection Algorithm and Neural Network Power Control for MIMO Small Cell Networks
Michael Andri WIJAYA Kazuhiko FUKAWA Hiroshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11 ; pp. 2414-2425
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOsmall cellsintercell interference managementpower controlneural networkmultiuser detectorinterference cancellationsystem capacity
 Summary | Full Text:PDF(1.1MB)

3-Port MIMO DRAs for 2.4GHz WLAN Communications
Katsunori ISHIMIYA Chi-Yuk CHIU Zhinong YING Jun-ichi TAKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/09/01
Vol. E99-B  No. 9 ; pp. 2047-2054
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
DRAMIMOfinite integration techniquewireless LANIEEE 802.11n
 Summary | Full Text:PDF(1.5MB)

Algorithm Design of Relative Magnitude Coefficients Using Brent's Method on the K-User MIMO-IFC
Kunitaka MATSUMURA Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8 ; pp. 1902-1909
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOinterference alignmentBrent's method
 Summary | Full Text:PDF(611.6KB)

Link-Adaptable Vector-Perturbation ZFBF Precoder for Multi-Point 3D-Beamformers
Masaaki FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/08/01
Vol. E99-B  No. 8 ; pp. 1648-1654
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015)
Category: Wireless Communication Technologies
Keyword: 
antenna arraybeamforminglink adaptationMIMOprecodingvector perturbationzero-forcing beamforming
 Summary | Full Text:PDF(1MB)

Alignment Tolerance in Multiple-Stream Transmission Using Orthogonal Directivities under Line-of-Sight Environments
Maki ARAI Tomohiro SEKI Ken HIRAGA Kazumitsu SAKAMOTO Tadao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/06/01
Vol. E99-B  No. 6 ; pp. 1362-1370
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOdirectivityspatial divisionchannel capacity
 Summary | Full Text:PDF(2.3MB)

Neural Network Based Transmit Power Control and Interference Cancellation for MIMO Small Cell Networks
Michael Andri WIJAYA Kazuhiko FUKAWA Hiroshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/05/01
Vol. E99-B  No. 5 ; pp. 1157-1169
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOsmall cellsintercell interference coordinationinterference cancellationneural networksystem capacity
 Summary | Full Text:PDF(1.1MB)

A Two-Way Relay Scheme for Multi-User MIMO Systems with Partial CSIT
Sai JIN Deyou ZHANG Li PING 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/02/01
Vol. E99-A  No. 2 ; pp. 678-681
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
two-way relayMIMOpartial CSIT
 Summary | Full Text:PDF(208.6KB)

Compact Tri-Band MIMO Antenna for LTE/GSM Mobile Handset Application
Lingsheng YANG Tao LI Feng WANG Kuniaki YOSHITOMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1 ; pp. 177-185
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
LTEGSMMIMO3-D folded IFA
 Summary | Full Text:PDF(6MB)

Joint Tx/Rx MMSE Filtering for Single-Carrier MIMO Eigenmode Transmission Using Iterative Interference Cancellation
Shinya KUMAGAI Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1 ; pp. 192-201
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
single-carrierMIMOeigenmodespatial/frequency filteringiterative interference cancellation
 Summary | Full Text:PDF(2.7MB)

Channel Capacity Evaluation of MIMO Antenna Based on Eigenvalues of S-Parameter
Naoki HONMA Kentaro MURATA Hiroshi SATO Koichi OGAWA Yoshitaka TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1 ; pp. 95-103
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas, Propagation and Wireless Systems Related to Topics in ISAP2014)
Category: Antennas and Propagation
Keyword: 
MIMOcapacityS-parameter
 Summary | Full Text:PDF(3.2MB)

Orthogonalized Directional MIMO Transmission Using Higher Order Mode Microstrip Antennas
Maki ARAI Tomohiro SEKI Ken HIRAGA Kazumitsu SAKAMOTO Hideki TOSHINAGA Tadao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1 ; pp. 48-57
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas, Propagation and Wireless Systems Related to Topics in ISAP2014)
Category: Antennas and Propagation
Keyword: 
MIMOdirectivityhigher order modecapacity
 Summary | Full Text:PDF(3.5MB)

Compact Dual-Band MIMO Antenna System for Mobile Handset Application
Lingsheng YANG Jianping FANG Tao LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/12/01
Vol. E98-B  No. 12 ; pp. 2463-2469
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
LTEISMMIMO3-D IFA
 Summary | Full Text:PDF(6MB)

Achievement Accurate CSI for AF Relay MIMO/OFDM Based on Complex HTRCI Pilot Signal with Enhanced MMSE Equalization
Yuta IDA Chang-Jun AHN Takahiro MATSUMOTO Shinya MATSUFUJI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/11/01
Vol. E98-A  No. 11 ; pp. 2254-2262
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
AF relay transmissionsMIMOOFDMcomplex HTRCI pilot signalenhanced MMSE equalization
 Summary | Full Text:PDF(1.8MB)

Fast MIMO Channel Calculation Technique for Multi-Antenna System Using Signal Modulation for FDTD Method
Kazuma OUCHIDA Naoki HONMA Yoshitaka TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/11/01
Vol. E98-B  No. 11 ; pp. 2300-2306
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
FDTDsignal modulationchannel capacitymulti-antennaMIMO
 Summary | Full Text:PDF(1.6MB)

Estimating Living-Body Location Using Bistatic MIMO Radar in Multi-Path Environment
Keita KONNO Naoki HONMA Dai SASAKAWA Kentaro NISHIMORI Nobuyasu TAKEMURA Tsutomu MITSUI Yoshitaka TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/11/01
Vol. E98-B  No. 11 ; pp. 2314-2321
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOliving-body locationDOA estimationmicrowave sensorarray antenna
 Summary | Full Text:PDF(4.3MB)

Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and Successive Interference Cancellation for Cellular MIMO Downlink
Kenichi HIGUCHI Yoshihisa KISHIYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/09/01
Vol. E98-B  No. 9 ; pp. 1888-1895
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
non-orthogonal multiple accesssuccessive interference cancellationdownlinkMIMO
 Summary | Full Text:PDF(1.6MB)

Performance of Outer-Loop Control for Adaptive Modulation and Coding Based on Mutual Information in OFDM MIMO SDM
Teppei EBIHARA Yasuhiro KUGE Hidekazu TAOKA Nobuhiko MIKI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1506-1517
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design)
Category: 
Keyword: 
OFDMMIMOAMCmutual informationchannel coding
 Summary | Full Text:PDF(4MB)

Design of Two-Way Relay Network Using Space-Time Block Coded Network Coding with Relay Selection
Xuan Nam TRAN Van Bien PHAM Duc Hiep VU Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/08/01
Vol. E98-A  No. 8 ; pp. 1657-1666
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication Systems for Safe and Secure Life)
Category: 
Keyword: 
two-way relaynetwork codingrelay selectionMIMOSTBCMMSEad hoc network
 Summary | Full Text:PDF(1.2MB)

Downlink Non-Orthogonal Multiple Access (NOMA) Combined with Single User MIMO (SU-MIMO)
Anass BENJEBBOUR Anxin LI Keisuke SAITO Yoshihisa KISHIYAMA Takehiro NAKAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1415-1425
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design)
Category: 
Keyword: 
cellular systemnon-orthogonal multiple accesssuperposition codingMIMOsuccessive interference cancellation
 Summary | Full Text:PDF(2.9MB)

Non-Orthogonal Multiple Access Using Intra-Beam Superposition Coding and SIC in Base Station Cooperative MIMO Cellular Downlink
Nobuhide NONAKA Yoshihisa KISHIYAMA Kenichi HIGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1651-1659
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
non-orthogonal multiple accesssuperposition codingsuccessive interference cancellationdownlinkMIMObase station cooperation
 Summary | Full Text:PDF(1.9MB)

A Chaos MIMO Transmission Scheme Using Turbo Principle for Secure Channel-Coded Transmission
Eiji OKAMOTO Yuma INABA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1482-1491
Type of Manuscript:  Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design)
Category: 
Keyword: 
chaos communicationMIMOphysical layer securitylog-likelihood ratioturbo decoding
 Summary | Full Text:PDF(1.5MB)

Outage Performance of MIMO Multihop Relay Network with MRT/RAS Scheme
Xinjie WANG Yuzhen HUANG Yansheng LI Zhe-Ming LU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/07/01
Vol. E98-D  No. 7 ; pp. 1381-1385
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
amplify-and-forward (AF)cochannel interferenceMIMOmultihopMIMO multihop relay network
 Summary | Full Text:PDF(263.7KB)

Survey of Transmission Methods and Efficiency Using MIMO Technologies for Wireless LAN Systems
Takefumi HIRAGURI Kentaro NISHIMORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7 ; pp. 1250-1267
Type of Manuscript:  INVITED SURVEY PAPER
Category: 
Keyword: 
MIMOMU-MIMOtransmission efficiencyoverheadaccess controlMAC protocolCSI feedbackimplicit beamformingPHY
 Summary | Full Text:PDF(2.4MB)

EM-Based Recursive Estimation of Spatiotemporal Correlation Statistics for Non-stationary MIMO Channel
Yousuke NARUSE Jun-ichi TAKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/02/01
Vol. E98-B  No. 2 ; pp. 324-334
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOchannel estimationGauss-Markov modelKalman filterEM algorithmposterior probability
 Summary | Full Text:PDF(997KB)

Unitary Precoder Design for Multi-Stream MIMO Multicasting
Baisheng DU Xiaodong XU Xuchu DAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/11/01
Vol. E97-B  No. 11 ; pp. 2459-2468
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOphysical layer multicastingunitary precodingZF-DFEGivens rotation
 Summary | Full Text:PDF(1.8MB)

Fundamental Propagation Characteristics of Stirrer-Less Reverberation Chamber for MIMO-OTA Measurements
Yoshio KARASAWA Ichiro OSHIMA Fatahuddin TAMRIN Yui SAKAMOTO Rizwan ARIF Katsumori SASAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10 ; pp. 2083-2092
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Measurement and Design Techniques on Antennas, Propagation and Wireless Systems)
Category: 
Keyword: 
MIMOOTAreverberation chamberradio-absorbing sheetdelay spreadfrequency dependence
 Summary | Full Text:PDF(2.7MB)

A Spatial Fading Emulator for Evaluation of MIMO Antennas in a Cluster Environment
Tsutomu SAKATA Atsushi YAMAMOTO Koichi OGAWA Hiroshi IWAI Jun-ichi TAKADA Kei SAKAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/10/01
Vol. E97-B  No. 10 ; pp. 2127-2135
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Measurement and Design Techniques on Antennas, Propagation and Wireless Systems)
Category: 
Keyword: 
fading emulatorclusterangular power spectrumOTAhandset antennaMIMOchannel capacity
 Summary | Full Text:PDF(2.4MB)

Complexity-Reduced Low Noise Matching Design of Receiver Front-end Amplifiers with Mutually Coupled 2×2 MIMO Antennas
Jaeho JEONG Gia Khanh TRAN Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/10/01
Vol. E97-C  No. 10 ; pp. 1005-1013
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-wave Technologies)
Category: 
Keyword: 
low noise matchingMIMOrealization circuitlossy conditionergodic capacity
 Summary | Full Text:PDF(1MB)

Compact Reconfigurable Wideband Inverted-F Antenna for LTE MIMO Mobile Applications
Xing ZHAO Jaehoon CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/09/01
Vol. E97-B  No. 9 ; pp. 1921-1927
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
LTEMIMOinverted-Freconfigurable antennawideband
 Summary | Full Text:PDF(4MB)

Joint Tx/Rx MMSE Filtering for Single-Carrier MIMO Transmission
Shinya KUMAGAI Tatsunori OBARA Tetsuya YAMAMOTO Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/09/01
Vol. E97-B  No. 9 ; pp. 1967-1976
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
single-carrier transmissionMIMOMMSE filteringrank adaptationadaptive modulation
 Summary | Full Text:PDF(2.5MB)

On Performance of MIMO-OFDM/TDM Using MMSE-FDE with Nonlinear HPA in a Multipath Fading Channel
Amir LIGATA Haris GACANIN Tomaz JAVORNIK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/09/01
Vol. E97-B  No. 9 ; pp. 1947-1957
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDM/TDMHPAMMSE-FDE
 Summary | Full Text:PDF(1.5MB)

Experimental Evaluation of Passive MIMO Transmission with Load Modulation for RFID Application
Keisuke TERASAKI Naoki HONMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7 ; pp. 1467-1473
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMORFIDload modulationmultilevel modulation
 Summary | Full Text:PDF(6.8MB)

Spectrum Sharing in MIMO Cognitive Radio Systems with Imperfect Channel State Information
Samuli TIIRO Kenta UMEBAYASHI Janne LEHTOMÄKI Yasuo SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/04/01
Vol. E97-B  No. 4 ; pp. 867-874
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cognitive radioimperfect channel state informationinterference cancellationMIMOspectrum sharing
 Summary | Full Text:PDF(1.1MB)

A Robust Multimode Transmission Strategy for PU2RC with Quantized CQI Using Hierarchical Codebook
Lei LV Zhongpei ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/03/01
Vol. E97-B  No. 3 ; pp. 638-646
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOprecodingPU2RCmultimode transmissionhierarchical codebook
 Summary | Full Text:PDF(808.6KB)

FIR Precoder Optimization Design for Broadband MIMO Multicast System
Zilong ZHANG Baisheng DU Xiaodong XU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/03/01
Vol. E97-B  No. 3 ; pp. 655-665
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOmulticastprecodingfrequency-selectiveFIR
 Summary | Full Text:PDF(1.5MB)

A Study of Short-Range MIMO Transmission Utilizing Polarization Multiplexing for the Simplification of Decoding
Ken HIRAGA Kazumitsu SAKAMOTO Kentaro NISHIMORI Tomohiro SEKI Tadao NAKAGAWA Kazuhiro UEHARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/02/01
Vol. E97-B  No. 2 ; pp. 459-468
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
short-rangeMIMOpolarization multiplexingXPDantennasdecoding
 Summary | Full Text:PDF(1.9MB)

Effective Per-Antenna SSLNR Precoding for MIMO Broadcast Channel
Xunyong ZHANG Chen HE Lingge JIANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/02/01
Vol. E97-A  No. 2 ; pp. 665-668
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMOSLNRTomlinson-Harashima Precoding
 Summary | Full Text:PDF(319.9KB)

A New 64-QAM Space-Time Code Based on a Trace Criterion
Tatsumi KONISHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/02/01
Vol. E97-A  No. 2 ; pp. 694-697
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
64-QAMMIMOspace-time block codestrace criterion
 Summary | Full Text:PDF(443.3KB)

An Improved Quantization Scheme for Lattice-Reduction Aided MIMO Detection Based on Gram-Schmidt Orthogonalization
Wei HOU Tadashi FUJINO Toshiharu KOJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/12/01
Vol. E96-A  No. 12 ; pp. 2405-2414
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
Gram-Schmidt orthogonalizationLLL algorithmlattice-reductionMIMOquantization error
 Summary | Full Text:PDF(1.3MB)

A Power Adaptation Method for Finite Length Block Fading Channel with Multiple Antennas
Chen JI Jiang WU Dongming WANG Xiaohu YOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/12/01
Vol. E96-B  No. 12 ; pp. 3041-3049
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
power adaptationwater fillingblock fadingfinite block lengthMIMO
 Summary | Full Text:PDF(1.4MB)

Scheduling Algorithm with Multiple Feedbacks for Supporting Coordinated Multipoint Operation for LTE-Advanced Systems
Masayuki HOSHINO Yasuaki YUDA Tomohumi TAKATA Akihiko NISHIO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/11/01
Vol. E96-B  No. 11 ; pp. 2906-2912
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOcoordinated multipoint transmissiondynamic point selectionfeedbackLTE-Advanced systems
 Summary | Full Text:PDF(2.3MB)

Dynamic Channel Modeling Using Particle Filtering for Wireless MIMO Systems in Urban Environment
Kentaro SAITO Koshiro KITAO Tetsuro IMAI Yukihiko OKUMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10 ; pp. 2372-2379
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Radio Propagation
Keyword: 
MIMOchannel modeltime-variant channelcluster-based channel modelparticle filter
 Summary | Full Text:PDF(3MB)

Effects of Channel Features on Parameters of Genetic Algorithm for MIMO Detection
Kazi OBAIDULLAH Constantin SIRITEANU Shingo YOSHIZAWA Yoshikazu MIYANAGA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10 ; pp. 1984-1992
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
Azimuth spreadcondition numbercorrelationfadinggenetic algorithmK-factorMaximum likelihoodMeta GAMIMOWINNER II
 Summary | Full Text:PDF(1.5MB)

A Remark on Spatial Correlation Coefficient Focusing on Propagation Channels for Evaluating Multi-Antenna Systems
Daisuke UCHIDA Takero ASAI Hiroyuki ARAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10 ; pp. 2506-2512
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Adaptive Array Antennas/MIMO
Keyword: 
spatial correlation coefficientMIMOpropagation channel
 Summary | Full Text:PDF(1.3MB)

Polarization Dispersion Characteristics of Propagation Paths in Urban Mobile Communication Environment
Tetsuro IMAI Koshiro KITAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10 ; pp. 2380-2388
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Radio Propagation
Keyword: 
MIMOpolarizationpropagation modelmobile propagation
 Summary | Full Text:PDF(2.8MB)

Throughput/ACLR Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals with AMC
Shoki INOUE Teruo KAWAMURA Kenichi HIGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/09/01
Vol. E96-B  No. 9 ; pp. 2293-2300
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMPAPRMIMOprecodingclipping and filteringadaptive modulation and channel codingACLR
 Summary | Full Text:PDF(1.6MB)

Improved Transmit and Detection Scheme for Hybrid STBC in MIMO-OFDM Systems
Eui-Young LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/09/01
Vol. E96-D  No. 9 ; pp. 2131-2134
Type of Manuscript:  LETTER
Category: Information Network
Keyword: 
spatial multiplexinghybrid STBCdiversityMIMOOFDM
 Summary | Full Text:PDF(449.8KB)

Clipping and Filtering-Based Adaptive PAPR Reduction Method for Precoded OFDM-MIMO Signals
Yoshinari SATO Masao IWASAKI Shoki INOUE Kenichi HIGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/09/01
Vol. E96-B  No. 9 ; pp. 2270-2280
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMPAPRMIMOprecodingclipping and filtering
 Summary | Full Text:PDF(2.8MB)

Non-iterative Algorithm of MIMO Adaptive Array Based on Correlation Matrix Including Parasitic Antennas
Naoki HONMA Kentaro NISHIMORI Takefumi HIRAGURI Yoshitaka TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/07/01
Vol. E96-B  No. 7 ; pp. 1945-1952
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
adaptive arraytunable reactance deviceMIMOcorrelation matrix
 Summary | Full Text:PDF(1.5MB)

Performance Evaluation of Interference-Aware Multi-Cell Beamforming for an Overlapping Cells Environment
Tomoki MURAKAMI Riichi KUDO Takeo ICHIKAWA Naoki HONMA Masato MIZOGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6 ; pp. 1492-1501
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOmulti-cell beamforminginter-cell interference (ICI)WLANdecentralized control scheme
 Summary | Full Text:PDF(4.2MB)

An Efficient Relay Placement Method with Power Allocation for MIMO Two-Way Multi-Hop Networks
Gia Khanh TRAN Rindranirina RAMAMONJISON Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5 ; pp. 1176-1186
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
multi-hoptwo-way relaynode placementpower allocationgeometric programmingconvex optimizationMIMOinterference cancellationSINR balancingQoS constrained optimization
 Summary | Full Text:PDF(2.1MB)

Joint Power Allocation and Subchannel-Pairing for Two-Way MIMO-OFDM Relay System
Qi JIANG Xuewen LIAO Wei WANG Shihua ZHU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5 ; pp. 1168-1175
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
two-way relay networkOFDMMIMOsubchannel pairingresource allocation
 Summary | Full Text:PDF(1.1MB)

MIMO Receiver with Antenna Subset Selection: Algorithm and Hardware Implementation
Kazuhiko MITSUYAMA Tetsuomi IKEDA Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/04/01
Vol. E96-B  No. 4 ; pp. 1039-1050
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOantenna subset selectioncondition numberhardware implementationfield experiment
 Summary | Full Text:PDF(3.2MB)

Hybrid Fast Least-Squares Solution-Seeker Algorithm with Partial Channel-Knowledge for Precoding in MIMO Systems
Ulises PINEDA-RICO Enrique STEVENS-NAVARRO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2 ; pp. 569-576
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOlinear/non-linear precodingdirty-paper codingpartial channel-knowledge
 Summary | Full Text:PDF(1.1MB)

Analysis of Wireless Channel Capacity in RoF-DAS over WDM-PON System
Tatsuhiko IWAKUNI Kenji MIYAMOTO Takeshi HIGASHINO Katsutoshi TSUKAMOTO Shozo KOMAKI Takayoshi TASHIRO Youichi FUKADA Jun-ichi KANI Naoto YOSHIMOTO Katsumi IWATSUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2 ; pp. 171-179
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
RoFDASbackhaul networkOTDMWDM-PONMIMO
 Summary | Full Text:PDF(3.6MB)

Joint Optimization for Proportional Fairness in MIMO-OFDMA Relay-Enhanced Cellular Networks
Ping WANG Lin SU Min HUANG Fuqiang LIU Lijun ZU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2 ; pp. 500-503
Type of Manuscript:  Special Section LETTER (Special Section on Quality of Communication Services Improving Quality of Life)
Category: 
Keyword: 
MIMOOFDMArelaycellular networksresource allocation
 Summary | Full Text:PDF(382.5KB)

Low Complexity Decoder Design for Non-binary LDPC Coded MIMO System Using Quasi-Orthogonal STBC
Yier YAN Moon Ho LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/01/01
Vol. E96-A  No. 1 ; pp. 373-376
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
LDPCMIMOantennaGalois Field
 Summary | Full Text:PDF(255.8KB)

Complexity Reduction of Iterative MMSE-ML Signal Detection for MIMO SC-FDMA Systems
Jaeyoung PARK Jaekwon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/01/01
Vol. E96-B  No. 1 ; pp. 344-347
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
SC-FDMAMIMOMMSE-MLiterative detection
 Summary | Full Text:PDF(86KB)

MIMO Phase Control Relaying System
Atsuki MIZUNO Daisuke UCHIDA Hiroyuki ARAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/01/01
Vol. E96-B  No. 1 ; pp. 340-343
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOrelayE-SDMAFCSIBERchannel capacity
 Summary | Full Text:PDF(268.1KB)

Complexity Reduced Lattice-Reduction-Aided MIMO Receiver with Virtual Channel Detection
Shogo YOSHIKAWA Satoshi DENNO Masahiro MORIKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/01/01
Vol. E96-B  No. 1 ; pp. 263-270
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMspatial multiplexinglattice reductionvirtual channel
 Summary | Full Text:PDF(788.8KB)

Linear Transmitter Precoding Design with Matching Weighted SLNR for Multiuser MIMO Downlink Systems
Chuiqiang SUN Jianhua GE Rong SUN Xinxin BAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/12/01
Vol. E95-B  No. 12 ; pp. 3915-3917
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiuserprecodingMIMOSLNRbit error rate
 Summary | Full Text:PDF(159.4KB)

Spatially Coupled LDPC Coding and Linear Precoding for MIMO Systems
Zhonghao ZHANG Chongbin XU Li PING 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/12/01
Vol. E95-B  No. 12 ; pp. 3663-3670
Type of Manuscript:  INVITED PAPER (Special Section on Coding and Coding Theory-Based Signal Processing for Wireless Communications)
Category: 
Keyword: 
spatial couplinglinear precodingMIMOLDPC codelinear minimum mean-square errormessage passing detectionEXIT chart
 Summary | Full Text:PDF(1.1MB)

RTL Design of High-Speed Sorted QR Decomposition for MIMO Decoder
Yuya MIYAOKA Yuhei NAGAO Masayuki KUROSAKI Hiroshi OCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11 ; pp. 1991-1997
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
MIMOQRDsorted QRDRTL design
 Summary | Full Text:PDF(1.5MB)

Effects of Channel Estimation Error and Interference on BER in the MIMO Zero-Forcing Receiver
Sang Goo KIM Dongweon YOON Janghoon OH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11 ; pp. 3605-3608
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOMIMO ZF receiverchannel estimation errorinterferenceDoppler spread
 Summary | Full Text:PDF(1.1MB)

Training Symbol Design for Channel Estimation and IQ Imbalance Compensation in OFDM Systems
Emmanuel MANASSEH Shuichi OHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/11/01
Vol. E95-A  No. 11 ; pp. 1963-1970
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
OFDMI/Q imbalanceMIMOMSECE optimizationtraining symbolconvex optimization
 Summary | Full Text:PDF(783.5KB)

Optimal Low Noise Single Front-End MIMO Receiver System with Parasitic Antenna Element
Jaeho JEONG Gia Khanh TRAN Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10 ; pp. 1620-1626
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
single front-endparasitic antenna elementlow noise receiverMIMO
 Summary | Full Text:PDF(1.1MB)

A Virtual Layered Successive Detector with Adaptive Transmit Signal Phase Rotation for QAM
Satoshi DENNO Jun IMAMURA Masahiro MORIKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10 ; pp. 3232-3241
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOspatial multiplexingQAMvirtual channelsuccessive detectioneigenvalue
 Summary | Full Text:PDF(853.5KB)

Performance Analysis of Decouple-and-Forward MIMO Relaying in Nakagami-m Fading
Hoc PHAN Trung Quang DUONG Hans-Jürgen ZEPERNICK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9 ; pp. 3003-3006
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
relay networksdecouple-and-forwardMIMOOSTBCNakagami-m fading
 Summary | Full Text:PDF(824.2KB)

Heterogeneous Constellation Based QOSTBC for Improving Detection Property of QRD-MLD
Chang-Jun AHN Ken-ya HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/08/01
Vol. E95-B  No. 8 ; pp. 2674-2677
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OSTBCQOSTBCMIMOQRD-MLDheterogeneous constellation
 Summary | Full Text:PDF(281.5KB)

A Low-Complexity Ordered Sphere Decoding Algorithm for Spatial Modulation
Ping YANG Yue XIAO Qian TANG Bin ZHOU Shaoqian LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7 ; pp. 2494-2497
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MFMIMOOSDSM
 Summary | Full Text:PDF(223.8KB)

Computationally Efficient ML Soft Decision Calculation for MIMO Systems with Two Spatial Streams
Jaekwon KIM Tae-Ho IM Yong-Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6 ; pp. 2153-2156
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOspatial multiplexingMLLLR
 Summary | Full Text:PDF(82.5KB)

Joint Antenna Selection for Achieving Diversity in a Two-Way Relaying Channel
Kun XU Yuanyuan GAO Xiaoxin YI Weiwei YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/06/01
Vol. E95-B  No. 6 ; pp. 2141-2143
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOtwo-wayantenna selection
 Summary | Full Text:PDF(137.2KB)

Maximum-Likelihood Precoder Selection for ML Detector in MIMO-OFDM Systems
Sung-Yoon JUNG Jong-Ho LEE Daeyoung PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5 ; pp. 1856-1859
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMprecodingprecoder selectionML detector
 Summary | Full Text:PDF(205.1KB)

MIMO-OFDM Based Broadband Power Line Communication Using Antenna and Fading Diversity
Jeonghwa YOO Sangho CHOE Nazcar PINE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5 ; pp. 1822-1825
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
broadband power line communication (BPLC)MIMOOFDMMRC
 Summary | Full Text:PDF(360KB)

Prototype Hardware for TDD Two-Way Multi-Hop Relay Network Using MIMO Network Coding
Keiichi MIZUTANI Takehiro MIYAMOTO Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5 ; pp. 1738-1750
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
TDDMIMOtwo-way multi-hop relay networkMIMO network codingnetwork synchronizationprototype hardware950 MHz band
 Summary | Full Text:PDF(2.8MB)

Distributed Relay Selection for MIMO-SDM Cooperative Networks
Xuan Nam TRAN Vinh Hanh NGUYEN Thanh Tam BUI The Cuong DINH Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1170-1179
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
Category: 
Keyword: 
relay selectioncooperative communicationMIMOMMSElinear combining
 Summary | Full Text:PDF(627.1KB)

Tight Lower Bounds on Achievable Information Rates for Regularized Tomlinson-Harashima Precoding in Multi-User MIMO Systems
Bing HUI Manar MOHAISEN KyungHi CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1463-1466
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
Tomlinson-Harashima precodinginformation rateslower boundMIMOMMSE
 Summary | Full Text:PDF(177.2KB)

A Chaos MIMO Transmission Scheme for Channel Coding and Physical-Layer Security
Eiji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1384-1392
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
chaos coded modulationMIMOmaximum likelihood decodingconvolutional code
 Summary | Full Text:PDF(1.5MB)

Distributed Spatial Interference Coordination for IEEE 802.11n Wireless Networks
Rui CHEN Changle LI Jiandong LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1297-1299
Type of Manuscript:  Special Section LETTER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011)
Category: 
Keyword: 
IEEE 802.11ninterference coordinationMIMO
 Summary | Full Text:PDF(173.1KB)

Layered Video Transmission with Network Coding in a Cooperative Virtual MIMO Cellular Relay Networks
Yo-Han KIM Jisun YOON Jitae SHIN Janghoon YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/04/01
Vol. E95-B  No. 4 ; pp. 1451-1454
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOnetwork codingrelaylayered video
 Summary | Full Text:PDF(332.6KB)

Single Front-End MIMO Architecture with Parasitic Antenna Elements
Mitsuteru YOSHIDA Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/03/01
Vol. E95-B  No. 3 ; pp. 882-888
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
single front-end architectureparasitic antenna elementsMIMOequal gain combining
 Summary | Full Text:PDF(704.4KB)

On the Diversity-Multiplexing Tradeoff of the Half-Duplex DDF MIMO Relay Protocol
Eunchul YOON Sun-Yong KIM Suhan CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 540-550
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
diversity multiplexing tradeoff (DMT)dynamic decode and forward (DDF)cooperative diversityMIMO
 Summary | Full Text:PDF(483.6KB)

Adaptive Cooperation Switching for Multicell Downlink Using Statistical CSI
Jun ZHANG Shi JIN Xiqi GAO Kai-Kit WONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2 ; pp. 663-667
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
cooperationergodic capacityMIMOstatistical CSI
 Summary | Full Text:PDF(354.4KB)

Design of MIMO Antennas for Indoor Base Station and Mobile Terminal
Hiroyuki ARAI Daisuke UCHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 10-17
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: 
Keyword: 
MIMOchannel capacitySNRcorrelationantenna
 Summary | Full Text:PDF(1.3MB)

Joint Design of Uplink-Downlink MIMO Relay Networks Using Duality
Seungwon CHOI Jung-Hyun PARK Seokkwon KIM Dong-Jo PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 333-336
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
minimum mean squre error (MMSE)relayMIMOduality
 Summary | Full Text:PDF(179.5KB)

Diversity-Multiplexing Tradeoff Analysis for a Dynamic Decode and Forward Relay Protocol with MIMO Channels
Taeyoung KIM Sun-Yong KIM Eunchul YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 329-332
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
diversity-multiplexing tradeoffrelaydynamic decode and forwardhalf duplexMIMO
 Summary | Full Text:PDF(200KB)

Single Antenna Relay System Using De-Noise and Forward Scheme for MIMO Transmission
Kosuke KINAMI Naoki HONMA Kentaro NISHIMORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 113-115
Type of Manuscript:  Special Section LETTER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Radio Systems
Keyword: 
MIMORelayDNF
 Summary | Full Text:PDF(435.8KB)

A Simple Broadband Antenna for MIMO Applications in Cognitive Radio
Dinh Thanh LE Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 18-26
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Antennas
Keyword: 
printed dipolebroadband antennamutual couplingantenna arrayMIMOcognitive radio
 Summary | Full Text:PDF(1.5MB)

Iterative MMSE Detection with Interference Cancellation for Up-Link HARQ Using Frequency-Domain Filtered SC-FDMA MIMO Multiplexing
Suguru OKUYAMA Tetsuya YAMAMOTO Kazuki TAKEDA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3559-3568
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
SC-FDMAMMSEDinterference cancellationfrequency-domain filterMIMOHARQ
 Summary | Full Text:PDF(1.1MB)

An Effective Downlink Resource Allocation Scheme Based on MIMO-OFDMA-CDM in Cellular System
Yasuhiro FUWA Eiji OKAMOTO Yasunori IWANAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3550-3558
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMA-CDMMIMOcellular systemresource allocationproportional fairness
 Summary | Full Text:PDF(2.4MB)

Demodulation Reference Signal Using Two-Dimensional Orthogonal Cover Code Mapping for Multi-Antenna/Point Transmission in LTE-Advanced Downlink
Kazuaki TAKEDA Yoshihisa KISHIYAMA Tetsushi ABE Takehiro NAKAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3354-3361
Type of Manuscript:  Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
LTE-AdvancedMIMOCoMPreference signalorthogonal cover code
 Summary | Full Text:PDF(1.8MB)

Reference Signal Transmission Schemes for Coordinated Multi-Point Transmission for 3GPP LTE-Advanced
Masayuki HOSHINO Tadashi YOSHIDA Daichi IMAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3346-3353
Type of Manuscript:  Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks)
Category: 
Keyword: 
MIMOcoordinated multi-point transmissionreference signalLTE-Advanced
 Summary | Full Text:PDF(1.6MB)

A Low PAPR Multiple Access Scheme for LTE-A
Yan MENG Gang LIU Limin MENG Jingyu HUA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/12/01
Vol. E94-B  No. 12 ; pp. 3618-3622
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
SC-FDMAMIMOmultiple accessPAPR
 Summary | Full Text:PDF(418.7KB)

Performance Analysis of Base Station Cooperation in Multiantenna Cellular System
Tetsuki TANIGUCHI Yoshio KARASAWA Nobuo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11 ; pp. 2254-2262
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
MIMOcellular systemcooperative communicationsbeamforming
 Summary | Full Text:PDF(1.2MB)

Simplified Block Diagonalization for Multiuser MIMO Systems with Gram-Schmidt Orthogonalization
Yuyuan CHANG Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11 ; pp. 2263-2270
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
MIMOmultiuser MIMOblock diagonalizationsimplificationGram-Schmidt orthogonalizationdownlink
 Summary | Full Text:PDF(585.1KB)

Preamble Based Channel and CFO Estimation for MIMO-OFDM Systems with Null Subcarriers
Emmanuel MANASSEH Shuichi OHNO Masayoshi NAKAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/11/01
Vol. E94-A  No. 11 ; pp. 2271-2278
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Signals
Keyword: 
OFDMML estimationMIMOCFOCRB
 Summary | Full Text:PDF(813.2KB)

A Novel Constellation Precoding Technique in MIMO Continuous Rayleigh Fading Channels
Fuh-Hsin HWANG Tsui-Tsai LIN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10 ; pp. 2920-2924
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
diversity techniqueconstellation precodingMIMO
 Summary | Full Text:PDF(462.8KB)

Analyses of Antenna Displacement in Short-Range MIMO Transmission over Millimeter-Wave
Ken HIRAGA Tomohiro SEKI Kentaro NISHIMORI Kenjiro NISHIKAWA Ichihiko TOYODA Kazuhiro UEHARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10 ; pp. 2891-2895
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
short-rangeMIMOmillimeter-waveantennasparallel transmission
 Summary | Full Text:PDF(667.6KB)

Simplified Capacity-Based User Scheduling Algorithm for Multiuser MIMO Systems with Block Diagonalization
Yuyuan CHANG Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10 ; pp. 2837-2846
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOmultiuser diversityblock diagonalizationuser scheduling algorithmsimplificationGram-schmidt orthogonalization
 Summary | Full Text:PDF(637.9KB)

Weighted Sum-MSE Minimization for the Multiuser MIMO Relay System
Seunghun JANG Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/08/01
Vol. E94-B  No. 8 ; pp. 2401-2405
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOrelayweighted sum-MSE
 Summary | Full Text:PDF(165.8KB)

A Subspace-Based Optimization Strategy for Downlink Systems with Ill-Conditioned MIMO Channels
Yung-Yi WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/08/01
Vol. E94-A  No. 8 ; pp. 1706-1714
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
MIMOMMSEspatial multiplexing gain
 Summary | Full Text:PDF(387.1KB)

A Virtual Layered Space-Frequency Receiver Architecture with Iterative Decoding
Jun IMAMURA Satoshi DENNO Daisuke UMEHARA Masahiro MORIKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7 ; pp. 1994-2002
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMspatial multiplexingiterative decodingsuccessive detection
 Summary | Full Text:PDF(862.5KB)

An Experimental Evaluation and Its Analysis on Downlink MIMO Wireless Transmission Performance of LTE Field Trial in Specified Ubiquitous District
Manabu MIKAMI Atsushi NAGATE Kenji HOSHINO Teruya FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/07/01
Vol. E94-B  No. 7 ; pp. 2074-2081
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
LTEMIMOfield experimentlaboratory experiment
 Summary | Full Text:PDF(1.3MB)

Numerical Analysis on MIMO Performance of the Modulated Scattering Antenna Array in Indoor Environment
Lin WANG Qiang CHEN Qiaowei YUAN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/06/01
Vol. E94-B  No. 6 ; pp. 1752-1756
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
array antennamodulationmobile handsetsnonlinear circuitsVolterra seriesMoMMIMO
 Summary | Full Text:PDF(743.6KB)

Power Control for Space-Time Block Coded MIMO System with Beamforming and Imperfect Channel State Information
Xiang-bin YU Quan KUANG Qing-min MENG Shu-hung LEUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5 ; pp. 1416-1423
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
power controlspace-time block codingbeamformingimperfect channel state informationMIMO
 Summary | Full Text:PDF(485.5KB)

A Comparison of MIMO Detection Algorithms with Channel Coding in Frequency Selective Fading Channel Environments
Jin REN Sukhui LEE Seokhyun YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5 ; pp. 1476-1482
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOdetection algorithmsfrequency selective fading
 Summary | Full Text:PDF(326KB)

Statistical Analysis of MIMO Keyhole Channels under Double Rayleigh and Double Nakagami-Rice Fadings
Tetsuki TANIGUCHI Yoshio KARASAWA Makoto TSURUTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5 ; pp. 1215-1224
Type of Manuscript:  Special Section PAPER (Special Section on Antenna and Propagation Technologies Contributing to Diversification of Wireless Technologies)
Category: MIMO Propagation
Keyword: 
MIMOdouble fadingRayleigh fadingNakagami-Rice fadingkeyholeeigenvalue
 Summary | Full Text:PDF(1.1MB)

Performance Analysis of a New Preamble-Based SNR Estimation Algorithm
Changwoo SEO Insik CHO Sherlie PORTUGAL Jaeho PARK Gihwan PARK Taejin JUNG Intae HWANG Huaping LIU Cheolwoo YOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/05/01
Vol. E94-B  No. 5 ; pp. 1498-1501
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMCSIpreambleSNR
 Summary | Full Text:PDF(178.8KB)

An Efficient Signal Detection Method for Uplink Multiuser Systems Based on Collaborative Spatial Multiplexing
Tae Ho IM Mi Kyung KONG Sungwook YU Yong Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4 ; pp. 1102-1105
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
uplink multiuser systemsMIMOOSICQRD-MCSM
 Summary | Full Text:PDF(383.6KB)

Adaptive Tree Search Algorithm Based on Path Metric Ratio for MIMO Systems
Bong-seok KIM Kwonhue CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/04/01
Vol. E94-B  No. 4 ; pp. 997-1005
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOtree searchK-bestQRD-Madaptive
 Summary | Full Text:PDF(1.1MB)

An Efficient Statistical Pruning Algorithm for Fixed-Complexity Sphere Decoder
Sheng LEI Xin ZHANG Cong XIONG Dacheng YANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3 ; pp. 834-837
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOmaximum likelihood decoder (MLD)fixed-complexity sphere decoder (FSD)statistical pruning
 Summary | Full Text:PDF(346.4KB)

Iterative Transmit/Receive Antenna Selection in MIMO Systems Based on Channel Capacity Analysis
Peng LAN Ju LIU Fenggang SUN Peng XUE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3 ; pp. 844-847
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOantenna selectionchannel capacityoutage capacity

This paper was canceled on August 6, 2013 because it was found to be a duplicate submission (see details in the pdf file).

 Summary | Full Text:PDF(287.1KB)

A Proposition of 600 Mbps WLAN-Like System with Low-Complexity MIMO Decoder for FPGA Implementation
Wahyul Amien SYAFEI Yuhei NAGAO Ryuta IMASHIOYA Masayuki KUROSAKI Baiko SAI Hiroshi OCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2 ; pp. 491-498
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
FPGAGLSThigh throughputMIMORTL designWLAN
 Summary | Full Text:PDF(2.2MB)

Semi-Blind Channel Covariance Estimation for MIMO Precoding
Mohd Hairi HALMI Mohd Yusoff ALIAS Teong Chee CHUAH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2 ; pp. 833-837
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMOSTBCFDDcovariance precodingsemi-blind
 Summary | Full Text:PDF(347.9KB)

Characterization of DC Offset on Adaptive MIMO Direct Conversion Transceivers
Mohammadreza KESHAVARZI Abbas MOHAMMADI Abdolali ABDIPOUR Fadhel M. GHANNOUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1 ; pp. 253-261
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
DC offsetadaptive modulationMIMOBERdirect conversion transceiver
 Summary | Full Text:PDF(736.2KB)

On the Performance of the Two-Cell Cooperative Single User (CSU) MIMO System with Hybrid Feedback
Janghoon YANG Seunghun JANG Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1 ; pp. 338-341
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
capacityMIMOnetwork MIMOlimited feedbackpower control
 Summary | Full Text:PDF(237.5KB)

Performance Evaluation of Iterative LDPC-Coded MIMO OFDM System with Time Interleaving
Kazuhiko MITSUYAMA Kohei KAMBARA Takayuki NAKAGAWA Tetsuomi IKEDA Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/12/01
Vol. E93-A  No. 12 ; pp. 2654-2662
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
MIMOMMSELDPCtime Interleaving
 Summary | Full Text:PDF(1.3MB)

Recent Advances in Single-Carrier Frequency-Domain Equalization and Distributed Antenna Network
Fumiyuki ADACHI Kazuki TAKEDA Tatsunori OBARA Tetsuya YAMAMOTO Hiroki MATSUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2201-2211
Type of Manuscript:  INVITED PAPER (Special Section on Signal Design and its Application in Communications)
Category: 
Keyword: 
single-carrierfrequency-domain equalizationdistributed antenna networkMIMOsignal detection
 Summary | Full Text:PDF(1.5MB)

A Comparative Study on Time Domain Sequential Equalizer with MLD and MLSE Equalizer on MIMO Frequency Selective Channels
Satoshi NAKANOBU Yasunori IWANAMI Eiji OKAMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/11/01
Vol. E93-B  No. 11 ; pp. 3197-3202
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOISI cancellerMLDMLSETime domain
 Summary | Full Text:PDF(732.7KB)

Multi-Antenna Utilization Scheme to Prevent Packet Congestion in Wireless Mesh Networks
Norihiko SATO Takeo FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/11/01
Vol. E93-B  No. 11 ; pp. 3121-3128
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
adaptive array antennaMIMOSDMAwireless mesh network
 Summary | Full Text:PDF(689.3KB)

Application of Compressive Projection Principal Component Analysis to MIMO Channel Feedback Scheme
Chenhao QI Lenan WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2193-2195
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
compressive projection principal component analysis (CPPCA)MIMOchannel feedback
 Summary | Full Text:PDF(187.3KB)

Path Diversity with Fractional Delay Transmission for Fractional Sampling-MIMO-OFDM System
Haruki HIGUCHI Yukitoshi SANADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/11/01
Vol. E93-A  No. 11 ; pp. 2115-2121
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
MIMOOFDMfractional samplingdelay transmission
 Summary | Full Text:PDF(1.2MB)

A Stochastic Approach to Design MIMO Antenna with Parasitic Elements Based on Propagation Characteristics
Naoki HONMA Kentaro NISHIMORI Riichi KUDO Yasushi TAKATORI Takefumi HIRAGURI Masato MIZOGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10 ; pp. 2578-2585
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Antennas
Keyword: 
MIMOparasitic antennasmobile antennasYagi-Uda arrays
 Summary | Full Text:PDF(1.9MB)

Error Performance of Prerake Diversity Combining-Based UWB Spatial Multiplexing MIMO Systems over Indoor Wireless Channels
Jinyoung AN Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10 ; pp. 2817-2821
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
ultra-wideband (UWB)MIMOprerake diversity combiningzero forcing (ZF)
 Summary | Full Text:PDF(206.5KB)

A Low-Profile Dual-Polarized Directional Antenna for Enhancing Channel Capacity in Indoor MIMO Systems
Daisuke UCHIDA Hiroyuki ARAI Yuki INOUE Keizo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10 ; pp. 2570-2577
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Antennas
Keyword: 
MIMOradiation patternpolarizationchannel capacitylow-profile antenna
 Summary | Full Text:PDF(1.6MB)

Reduced Complexity in Antenna Selection for Polarized MIMO System with SVD for the Practical MIMO Communication Channel Environment
Maung SANN MAW Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/09/01
Vol. E93-B  No. 9 ; pp. 2389-2399
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOantenna selectionpolarizationspatial multiplexingZF linear receiveradaptive modulation
 Summary | Full Text:PDF(1.2MB)

22 OSIC Receiver for Hierarchical Constellation
Deok-Kyu HWANG Sooyong CHOI Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/09/01
Vol. E93-B  No. 9 ; pp. 2458-2461
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OSIChierarchical constellationMIMOQR-decomposition
 Summary | Full Text:PDF(353.6KB)

Precise SER Analysis and Performance Results of OSTBC MIMO-OFDM Systems over Uncorrelated Nakagami-m Fading Channels
Ejaz AHMAD ANSARI Nandana RAJATHEVA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6 ; pp. 1515-1525
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
communication channelMIMONakagami fading channelOFDMOSTBCs
 Summary | Full Text:PDF(4.2MB)

Fast Interior Point Method for MIMO Transmit Power Optimization with Per-Antenna Power Constraints
Yusuke OHWATARI Anass BENJEBBOUR 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6 ; pp. 1484-1493
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOPAPCnon-linear convex optimization probleminterior point methodblock diagonalization zero-forcing
 Summary | Full Text:PDF(874.1KB)

Sparse Recovery Algorithms for Pilot Assisted MIMO OFDM Channel Estimation
Chenhao QI Lenan WU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/05/01
Vol. E93-B  No. 5 ; pp. 1313-1316
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMchannel estimation
 Summary | Full Text:PDF(101.9KB)

Low-Complexity Semi-Coherent MIMO Systems
Mohd Hairi HALMI Mohamad Yusoff ALIAS Teong Chee CHUAH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/04/01
Vol. E93-A  No. 4 ; pp. 833-836
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMOSTBCsemi-coherentdetectordecoder
 Summary | Full Text:PDF(254.1KB)

Distributed Medium Access Control with SDMA Support for WLANs
Sheng ZHOU Zhisheng NIU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4 ; pp. 961-970
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
MIMOWLANmedium access control (MAC)spatial division multiple access (SDMA)IEEE 802.11n
 Summary | Full Text:PDF(380KB)

Analysis on the Diversity and Multiplexing Tradeoff of Antenna Selected MIMO System
Zhenjie FENG Taiyi ZHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/03/01
Vol. E93-A  No. 3 ; pp. 644-647
Type of Manuscript:  LETTER
Category: Information Theory
Keyword: 
MIMOantenna selectiondiversity and multiplexing tradeoff
 Summary | Full Text:PDF(114.3KB)

Experimental Study on MIMO Performance of Modulated Scattering Antenna Array in Indoor Environment
Lin WANG Qiang CHEN Qiaowei YUAN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/03/01
Vol. E93-B  No. 3 ; pp. 679-684
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
antennaantenna arraymodulationwireless communicationsmobile handsetMIMO
 Summary | Full Text:PDF(803KB)

Advanced MIMO STBC Adaptive Array with PSAM in Fast Fading Channel
Susumu SASAKI Supawan ANNANAB Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/03/01
Vol. E93-B  No. 3 ; pp. 660-669
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOspace-time block codefast fadingDoppler spreadadaptive beam-formingadaptive algorithm
 Summary | Full Text:PDF(900KB)

Noncoherent Maximum Likelihood Detection for Differential Spatial Multiplexing MIMO Systems
Ziyan JIA Katsunobu YOSHII Shiro HANDA Fumihito SASAMORI Shinjiro OSHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/02/01
Vol. E93-B  No. 2 ; pp. 361-368
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
noncoherent maximum likelihood detectionspatial multiplexingMIMOmultiple-symbol differential detectionfast calculation algorithm
 Summary | Full Text:PDF(627.1KB)

Multiple-Symbol Differential Detection for Unitary Space-Time-Frequency Coding
Ziyan JIA Shiro HANDA Fumihito SASAMORI Shinjiro OSHITA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1 ; pp. 90-98
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiple-symbol differential detectiondifferential unitary space-time-frequency codingfading autocorrelationOFDMfrequency selective fadingMIMO
 Summary | Full Text:PDF(818.5KB)

2D MIMO Network Coding with Inter-Route Interference Cancellation
Gia Khanh TRAN Kei SAKAGUCHI Fumie ONO Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3665-3675
Type of Manuscript:  Special Section PAPER (Special Section on Dynamic Spectrum Access)
Category: MIMO Mesh Network
Keyword: 
MIMOmesh networknetwork codingcooperative beamforminginter-route interference cancellation
 Summary | Full Text:PDF(1.7MB)

Channel Estimation Scheme with Low-Complexity Discrete Cosine Transform in MIMO-OFDM System
Daisuke TAKEDA Yasuhiko TANABE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3836-3842
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMMIMOchannel estimationdiscrete cosine transform
 Summary | Full Text:PDF(1.4MB) | Errata[Uploaded on January 1,2010]

Joint Adaptive M-QAM and Selection Combining in SVD-Based MIMO Systems
Sang-Do LEE Young-Chai KO Jeong-Jae WON Taehyun JEON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3950-3952
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOMQAMvariable rate variable powerselection combining
 Summary | Full Text:PDF(138.8KB)

MU-MIMO Pairing Algorithm Using Received Power
Young-Joon KIM Jung-Seung LEE Doo-Kwon BAIK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3947-3949
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MU-MIMOschedulingMIMO
 Summary | Full Text:PDF(267.1KB)

STBC MIMO Network Coding for Bi-directional Multi-Hop Relay Networks
Fumie ONO Kei SAKAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3676-3682
Type of Manuscript:  Special Section PAPER (Special Section on Dynamic Spectrum Access)
Category: MIMO Mesh Network
Keyword: 
multi-hop networkMIMOnetwork codingbi-directional relayspace time block code
 Summary | Full Text:PDF(676.1KB)

Performance of Downlink DSTBC-WCDMA in Fast-Varying Time-Dispersive Channels
Edwin M. UMALI Joel Joseph S. MARCIANO, Jr. Yasushi YAMAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/12/01
Vol. E92-B  No. 12 ; pp. 3815-3826
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
WCDMAMIMODSTBCperformance analysis
 Summary | Full Text:PDF(555.4KB)

Downlink Cooperative Wireless Spatial Multiplexing System
Andreas DARMAWAN Hiroyuki MORIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11 ; pp. 3439-3447
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOcooperative communicationsspatial multiplexingdiversitydistributed antennaspace-time coding
 Summary | Full Text:PDF(572.7KB)

Efficient Soft-Output Generation Method for Spatially Multiplexed MIMO Systems
Junghyun KIM Youn-Ok PARK Seungjae BAHNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11 ; pp. 3512-3515
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOspatial multiplexingQR-LRL
 Summary | Full Text:PDF(481KB)

A Minimal Leakage Beamforming Algorithm Using Codebook for Multiuser MIMO Systems
Wen-gang LI Ke-chu YI Bin TIAN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11 ; pp. 3508-3511
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiuserMIMObeamformingCCIthroughput
 Summary | Full Text:PDF(182.3KB)

Use Channel Reconfiguration Technique to Improve the Spatial Multiplexing Gain of MIMO Systems
Yung-Yi WANG Shih-Jen YANG Jiunn-Tsair CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/11/01
Vol. E92-A  No. 11 ; pp. 2651-2658
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: 
Keyword: 
MIMOchannel reconfigurationcapacitybeamforming
 Summary | Full Text:PDF(347.7KB)

Antenna Array Calibration Based on Frequency Selection in OFDMA/TDD Systems
Yoshitaka HARA Yasuhiro YANO Hiroshi KUBO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3195-3205
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsOFDMATDDcalibrationantenna arraysMIMOchannel reciprocity
 Summary | Full Text:PDF(879.4KB)

Evolution Trends of Wireless MIMO Channel Modeling towards IMT-Advanced
Chia-Chin CHONG Fujio WATANABE Koshiro KITAO Tetsuro IMAI Hiroshi INAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/09/01
Vol. E92-B  No. 9 ; pp. 2773-2788
Type of Manuscript:  INVITED SURVEY PAPER
Category: 
Keyword: 
channel modelIMT-AdvancedMIMOmultipathspatial diversityspatial multiplexing
 Summary | Full Text:PDF(1.1MB)

Recursive Frequency Offset Estimation for MIMO System in Flat-Fading Channels
Xiaoxu CHEN Tao LIU Yaohuan GONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8 ; pp. 2124-2128
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMOfrequency offsetrecursive estimation
 Summary | Full Text:PDF(119.1KB)

Performance Enhancement of MQRD-PCM/MIMO-OFDM Using Channel Ranking Based Joint Symbols Detection
Chang-Jun AHN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8 ; pp. 1913-1919
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing)
Category: Communications
Keyword: 
OFDMMIMOMQRD-PCMchannel rankinginter-antenna interference (IAI)
 Summary | Full Text:PDF(343.7KB)

A Reduced Complexity Quantization Error Correction Method for Lattice Reduction Aided Vector Precoding
Xuan GENG  Ling-ge JIANG Chen HE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/07/01
Vol. E92-B  No. 7 ; pp. 2525-2528
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOlattice reductionvector precodingquantization error correction
 Summary | Full Text:PDF(162KB)

Spatial-Temporal Combining-Based ZF Detection in Ultra-Wideband Communications
Jinyoung AN Sangchoon KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/07/01
Vol. E92-A  No. 7 ; pp. 1727-1730
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
ultra-wideband (UWB)MIMOzero forcing (ZF)maximal ratio combiner (MRC)
 Summary | Full Text:PDF(141.7KB)

Analysis of Initialized LMS Equalizer for Frequency Selective MIMO Channels Using Single Carrier IEEE 802.16-2004 PHY
Kadir TURK Ismail KAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/07/01
Vol. E92-B  No. 7 ; pp. 2413-2419
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
adaptive equalizationfast start-upMIMOchannel matched filterLMSreceiver complexity
 Summary | Full Text:PDF(257.9KB)

Transmit Diversity Schemes for BCH Transmission in IEEE 802.16m
Kichun CHO Mihyun LEE Jaeweon CHO Hokyu CHOI Dong Seek PARK Seong-Jun OH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/07/01
Vol. E92-B  No. 7 ; pp. 2533-2537
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMMIMOoverhead channellow SNR
 Summary | Full Text:PDF(143.5KB)

An Application of Vector Coding with IBI Cancelling Demodulator and Code Elimination to Delay Spread MIMO Channels
Zhao LI Hiroshi FURUKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6 ; pp. 2153-2159
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
code eliminationeigencode division multiplexingIBI cancelling demodulatorMIMOvector coding
 Summary | Full Text:PDF(342.3KB)

Hybrid Frequency Reuse Scheme for Cellular MIMO Systems
Wei PENG Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1641-1648
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
MIMOdownlink capacityfrequency reuse factor
 Summary | Full Text:PDF(373KB)

Precoding Technique for Minimizing BER of MIMO-OFDM System Employing MLD under Multicell Co-channel Interference
Boonsarn PITAKDUMRONGKIJA Kazuhiko FUKAWA Satoshi SUYAMA Hiroshi SUZUKI Atsuo UMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1573-1581
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
MIMOOFDMprecodingminimum BER criterionmulticellco-channel interference
 Summary | Full Text:PDF(487.3KB)

Influence of Channel Estimation Error on MIMO Multiplexing Using Precoding in Downlink OFDM Radio Access
Takashi ISOGAI Mamoru SAWAHASHI Hidekazu TAOKA Kenichi HIGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1553-1562
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
OFDMMIMOprecodingchannel estimationdownlink
 Summary | Full Text:PDF(1.7MB)

Comparisons between Common and Dedicated Reference Signals for MIMO Multiplexing Using Precoding in Evolved UTRA Downlink
Hidekazu TAOKA Yoshihisa KISHIYAMA Kenichi HIGUCHI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1669-1679
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
Evolved UTRAOFDMMIMOprecoding reference signaldownlink
 Summary | Full Text:PDF(2.4MB)

Field Experiments on Real-Time 1-Gbps High-Speed Packet Transmission in MIMO-OFDM Broadband Packet Radio Access
Hidekazu TAOKA Kenichi HIGUCHI Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1725-1734
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
OFDMMIMOdownlinkAMCQRM-MLDASESS
 Summary | Full Text:PDF(2.1MB)

Adaptive Selection of Surviving Symbol Replica Candidates for Quasi-Maximum Likelihood Detection Using M-Algorithm with QR-Decomposition for OFDM MIMO Multiplexing
Kenichi HIGUCHI Hiroyuki KAWAI Hidekazu TAOKA Noriyuki MAEDA Mamoru SAWAHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4 ; pp. 1258-1271
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMMIMOspatial multiplexingmaximum likelihood detectionM-algorithm
 Summary | Full Text:PDF(2.9MB)

A Closed Form Solution for the Sum Rate of Multiple Random Beamforming
Janghoon YANG Yohan KIM Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4 ; pp. 1373-1375
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOrandom beamforminglimited feedbacksum rate performance
 Summary | Full Text:PDF(84.9KB)

A Computationally Efficient Modification of QRM-MLD Signal Detection Method
Tae-Ho IM Jaekwon KIM Yong-Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Vol. E92-B  No. 4 ; pp. 1365-1368
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOQRM-MLDQR Decomposition
 Summary | Full Text:PDF(113.4KB)

A Computationally Efficient Search Space for QRM-MLD Signal Detection
Hoon HUR Hyunmyung WOO Won-Young YANG Seungjae BAHNG Youn-Ok PARK Jaekwon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/03/01
Vol. E92-B  No. 3 ; pp. 1045-1048
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
QRM-MLDrankingsignal detectionMIMO
 Summary | Full Text:PDF(706.5KB)

Link Correlation Based Transmit Sector Antenna Selection for Alamouti Coded OFDM
Chang-Jun AHN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/03/01
Vol. E92-A  No. 3 ; pp. 816-823
Type of Manuscript:  Special Section PAPER (Special Section on Latest Advances in Fundamental Theories of Signal Processing)
Category: 
Keyword: 
MIMOFBIOFDMantenna selectionsector antenna
 Summary | Full Text:PDF(743.5KB)

Iterative Channel Estimation in MIMO Antenna Selection Systems for Correlated Gauss-Markov Channel
Yousuke NARUSE Jun-ichi TAKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/03/01
Vol. E92-B  No. 3 ; pp. 922-932
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOchannel estimationGauss-Markov modelKalman filterMIMO antenna selection systemoptimal training symbol design
 Summary | Full Text:PDF(565.4KB)

Pilot-Based Channel State Feedback in TDD/MIMO Systems with Co-channel Interference
Yoshitaka HARA Kazuyoshi OSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/03/01
Vol. E92-B  No. 3 ; pp. 933-945
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
wireless communicationsfeedbackMIMOsignallingbeamformingSINR
 Summary | Full Text:PDF(1.2MB)

Closed Loop Quasi-Orthogonal STBC Using Code Selection with Single-Phase Feedback
Won Joon LEE Jae Han YOON Sang Kyu PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 650-653
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
code selectionquasi-orthogonal STBCMIMO
 Summary | Full Text:PDF(211.9KB)

A New Quaternion Design for Space-Time-Polarization Block Code with Full Diversity
Huanfei MA Haibin KAN Hideki IMAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 671-674
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOSpace-Time block codeorthogonal designquaternion
 Summary | Full Text:PDF(100.7KB)

An Intercell Interference Cancellation Method for Eigen-Beamforming Transmission
Jaewon CHANG Gwuieon JIN Wonjin SUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 646-649
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOeigen-beamforminginterference cancellationspatial demultiplexingsingular value decomposition
 Summary | Full Text:PDF(196.6KB)

An Adaptive Zero Forcing Maximum Likelihood Soft Input Soft Output MIMO Detector
Igor JELOVAN Gorazd KANDUS Toma JAVORNIK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 507-516
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOiterative detectionAZFML algorithmsoft input soft outputIEEE 802.16
 Summary | Full Text:PDF(567.1KB)

Efficient Hybrid DFE Algorithms in Spatial Multiplexing Systems
Wenjie JIANG Yusuke ASAI Satoru AIKAWA Yasutaka OGAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/02/01
Vol. E92-A  No. 2 ; pp. 535-546
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
complexity reductionMIMOspatial multiplexingsignal detection
 Summary | Full Text:PDF(1.1MB)

Doubly-Selective Channel Estimation for MIMO-OFDM Systems with Experimental Verification
Xiaolin HOU Jianping CHEN En ZHOU Zhan ZHANG Hidetoshi KAYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1 ; pp. 254-267
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMchannel estimationDFTGibbs phenomenon
 Summary | Full Text:PDF(1.8MB)

Measurement Based MIMO Channel Capacity in an Urban Canyon Environment at the 3.7 GHz Band
Jae-Woo LIM Se-Woong KWON Youn-Hyun PARK Hyun-Goo YOON Jong-Gwan YOOK Yong-Joong YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/12/01
Vol. E91-B  No. 12 ; pp. 4058-4061
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
MIMOcapacitymeasurement
 Summary | Full Text:PDF(420KB)

QR-LRL Signal Detection for Spatially Multiplexed MIMO Systems
Seungjae BAHNG Youn-Ok PARK Jaekwon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/10/01
Vol. E91-B  No. 10 ; pp. 3383-3386
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOspatial multiplexingsignal detection
 Summary | Full Text:PDF(142.9KB)

Analysis and Approximation of Statistical Distribution of Eigenvalues in i.i.d. MIMO Channels under Rayleigh Fading
Tetsuki TANIGUCHI Shen SHA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10 ; pp. 2808-2817
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
MIMOeigenvalueWishart matrixgamma approximationspace diversitymaximal ratio combining
 Summary | Full Text:PDF(854.1KB)

Soft Decision Directed Channel Estimation with Interference Cancellation for a MIMO System Using Iterative Equalization and Decoding
Masatsugu HIGASHINAKA Hiroshi KUBO Akihiro OKAZAKI Yasutaka OGAWA Takeo OHGANE Toshihiko NISHIMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10 ; pp. 2787-2797
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
MIMOfrequency domain equalizationiterative equalizationchannel estimationinterference cancellation
 Summary | Full Text:PDF(919.9KB)

Joint Generalized Antenna Combination and Symbol Detection Based on Minimum Bit Error Rate: A Particle Swarm Optimization Approach
Hoang-Yang LU Wen-Hsien FANG Kyar-Chan HUANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/09/01
Vol. E91-B  No. 9 ; pp. 3009-3012
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
generalized antenna combinationparticle swarm optimizationminimum bit error rateMIMO
 Summary | Full Text:PDF(158.2KB)

Asynchronous MIMO STBC Adaptive Array Transmission Scheme for Multiuser over Fast Fading Channel
Supawan ANNANAB Tomonori TOBITA Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8 ; pp. 2666-2673
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOspace-time codetransmit diversityfast fadingDoppler spreadAsynchronous transmissionco-channel interferencetapped delay linearray processing
 Summary | Full Text:PDF(520.6KB)

Throughput Improvement with Discrete Pilot Signal Assignment and Iterative Channel Identification for MQRD-PCM/OFDM
Chang-Jun AHN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8 ; pp. 2000-2007
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing)
Category: 
Keyword: 
MIMOOFDMQR decompositionMQRD-PCM
 Summary | Full Text:PDF(557.9KB)

Adaptive MIMO-MLSE Blind Detection in Heterogeneous Stream Transmission for Mobile Radio Communications
Issei KANNO Hiroshi SUZUKI Kazuhiko FUKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2346-2356
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile communicationsMIMOheterogeneous streamblind signal detectionblind channel estimationadaptive MIMO-MLSE detectorstream ambiguity
 Summary | Full Text:PDF(779.9KB)

Channel Estimation Technique for MIMO-OFDM over Fast Fading Channels
Jin-Goog KIM Jong-Tae LIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2409-2412
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMfast fadingchannel estimation
 Summary | Full Text:PDF(183.3KB)

CQI Feedback Overhead Reduction for Multicarrier MIMO Transmission
Erlin ZENG Shihua ZHU Ming XU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2310-2320
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMchannel quality indicationfeedback reductionDCT
 Summary | Full Text:PDF(466.5KB)

Mapping for Iterative MMSE-SIC with Belief Propagation
Satoshi GOUNAI Tomoaki OHTSUKI Toshinobu KANEKO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2187-2197
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
MIMOMMSE-SICBelief PropagationMapping
 Summary | Full Text:PDF(996.9KB)

History of Antenna Technology for Mobile Communications in Korea
Kyeong-Sik MIN Chul-Keun PARK Suk-Youb KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2179-2186
Type of Manuscript:  INVITED SURVEY PAPER
Category: 
Keyword: 
Koreaantenna historyCDMAAMPSMIMO
 Summary | Full Text:PDF(686.5KB)

New Closed-Form of the Largest Eigenvalue PDF for Max-SNR MIMO System Performances
Jonathan LETESSIER Baptiste VRIGNEAU Philippe ROSTAING Gilles BUREL 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/07/01
Vol. E91-A  No. 7 ; pp. 1791-1796
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
Wishart matrixPDFlargest eigenvalueRayleigh fading channelMIMOmaximum SNRMRT/MRC
 Summary | Full Text:PDF(295.9KB)

On Cellular MIMO Channel Capacity
Koichi ADACHI Fumiyuki ADACHI Masao NAKAGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7 ; pp. 2366-2373
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOmulti-cell environemntchannel capacity
 Summary | Full Text:PDF(2.3MB)

Remote Control of Transmit Beamforming for Multiuser TDD/MIMO Systems
Yoshitaka HARA Kazuyoshi OSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 1922-1931
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile communicationsMIMObeamformingremote controlTDD
 Summary | Full Text:PDF(723.1KB)

Frequency-Domain QR-Decomposed and Equalized MLD for Single-Carrier MIMO Systems over Multipath Fading Channels
Tetsuhiko MIYATANI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 2058-2062
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOsingle carrier-FDMAfrequency-domain equalizerQR-decompositionMLD
 Summary | Full Text:PDF(454.1KB)

Low Complexity Tree Searching-Based Iterative Precoding Techniques for Multiuser MIMO Broadcast Channel
Jongsub CHA Kyungho PARK Joonhyuk KANG Hyuncheol PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 2045-2048
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
precodingvector perturbationbroadcast channelMIMOlattice reduction
 Summary | Full Text:PDF(135.8KB)

Capacity Based Fast Receive Antenna Subset Selection in MIMO System
Wei GUAN Hanwen LUO Haibin ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 2049-2052
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOantenna selectioncapacitycomplexity
 Summary | Full Text:PDF(218.4KB)

Antenna Selection Method for Terminal Antennas Employing Orthogonal Polarizations and Patterns in Outdoor Multiuser MIMO System
Naoki HONMA Riichi KUDO Kentaro NISHIMORI Yasushi TAKATORI Atsushi OHTA Shuji KUBOTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 1752-1759
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Smart Antennas & MIMO
Keyword: 
MIMOmultiuserurban environmentpolarizationpatternantenna selection
 Summary | Full Text:PDF(1.2MB)

Measurement-Based Performance Evaluation of Coded MIMO-OFDM Spatial Multiplexing with MMSE Spatial Filtering in an Indoor Line-of-Sight Environment
Hiroshi NISHIMOTO Toshihiko NISHIMURA Takeo OHGANE Yasutaka OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/05/01
Vol. E91-B  No. 5 ; pp. 1648-1652
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMspatial multiplexingMMSE spatial filteringindoor channel measurementline-of-sight environmentsspace-frequency diversity
 Summary | Full Text:PDF(334.8KB)

Assignment Schemes for Transmit Antennas in MIMO Systems
Masoomeh TORABZADEH Yusheng JI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/05/01
Vol. E91-B  No. 5 ; pp. 1548-1556
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
antenna assignmentschedulingMIMOdownlink
 Summary | Full Text:PDF(292.9KB)

Efficient Transmit Power Allocation with Partial Feedback for Closed-Loop SQRD Based V-BLAST Systems
Hoiyoon JUNG Jongsub CHA Hyuckjae LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/04/01
Vol. E91-B  No. 4 ; pp. 1219-1222
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTclosed-loop systemtransmit power allocationsorted QR decomposition
 Summary | Full Text:PDF(138.4KB)

Power and Rate Adaptation Based on Imperfect Channel Estimation over MIMO Fading Channels
Alireza KOBRAVI Mohammad SHIKH-BAHAEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/04/01
Vol. E91-B  No. 4 ; pp. 1063-1067
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOadaptive modulationimperfect channel estimationPSAM
 Summary | Full Text:PDF(174KB)

Adaptive Modulation and Coding Scheme with Independent MCS Level Selection in MIMO Systems
Kwangwook CHOI Cheolwoo YOU Intae HWANG Sangjin RYOO Kyunghwan LEE Taejin JUNG Cheolsung KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/04/01
Vol. E91-A  No. 4 ; pp. 1226-1228
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
AMCV-BLASTMIMOMCS
 Summary | Full Text:PDF(457KB)

Theoretical Results about MIMO Minimal Distance Precoder and Performances Comparison
Baptiste VRIGNEAU Jonathan LETESSIER Philippe ROSTAING Ludovic COLLIN Gilles BUREL 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 821-828
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOmax-dmin precoderbeamformingdiversity order2D-channel parametersBER approximation
 Summary | Full Text:PDF(373.8KB)

Impact of Channel Estimation Error on the Sum-Rate in MIMO Broadcast Channels with User Selection
Yupeng LIU Ling QIU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 955-958
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMObroadcast channelsuser selectionmultiuser diversitychannel estimation errorupper bound
 Summary | Full Text:PDF(264.2KB)

MIMO Detector Based on Trellis Structure
Jin LEE Sin-Chong PARK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 951-954
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOsphere decoderMIMO detector
 Summary | Full Text:PDF(208.9KB)

Likelihood Estimation for Reduced-Complexity ML Detectors in a MIMO Spatial-Multiplexing System
Masatsugu HIGASHINAKA Katsuyuki MOTOYOSHI Akihiro OKAZAKI Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 837-847
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOsphere decodingQRD-M algorithmsoft-decision outputscomputational complexity
 Summary | Full Text:PDF(897.3KB)

MIMO Systems in the Presence of Feedback Delay
Kenichi KOBAYASHI Tomoaki OHTSUKI Toshinobu KANEKO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/03/01
Vol. E91-B  No. 3 ; pp. 829-836
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOCSIE-SDMSVDZFMMSE
 Summary | Full Text:PDF(765.2KB)

MIMO System with Relative Phase Difference Time-Shift Modulation for Rician Fading Environment
Kenichi KOBAYASHI Takao SOMEYA Tomoaki OHTSUKI Sigit P.W. JAROT Tsuyoshi KASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 459-465
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMORician fadingdirect pathphase differenceTurbo code
 Summary | Full Text:PDF(682.1KB)

Channel Estimation with a New Preamble Structure for a MIMO OFDM-Based WLAN System
Jihyung KIM Sangho NAM Dongjun LEE Jonghan KIM Jongae PARK Daesik HONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 649-652
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOpreamble designchannel estimationbackward compatibility802.11a
 Summary | Full Text:PDF(520.9KB)

Improved Channel Estimation in Spatially-Correlated Flat-Fading MIMO Systems: A Parametric Approach
Ming LUO Qinye YIN Ang FENG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 662-665
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOchannel estimationspatial correlationsparse scattering
 Summary | Full Text:PDF(139.3KB)

Resource Allocation Scheme in MIMO-OFDMA System for User's Different Data Throughput Requirements
Maung SANN MAW Iwao SASASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/02/01
Vol. E91-B  No. 2 ; pp. 494-504
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
adaptive resource allocationMIMOOFDMASVD
 Summary | Full Text:PDF(1.5MB)

A Novel Method of Estimating the Signal-to-Interference Ratio for One-Cell-Frequency-Reuse OF/TDMA Systems
Masafumi MORIYAMA Hiroshi HARADA Seiichi SAMPEI Ryuhei FUNADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 247-257
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OF/TDMAone-cell-frequency-reuseSIRAMCMIMOcarrier interferometry
 Summary | Full Text:PDF(1.8MB)

MIMO Spatial Spectrum Sharing for High Efficiency Mesh Network
Fumie ONO Kei SAKAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 62-69
Type of Manuscript:  Special Section PAPER (Special Section on Cognitive Radio and Spectrum Sharing Technology)
Category: Spectrum Sharing
Keyword: 
mesh networkMIMOspatial spectrum sharingbi-directional link multiplexinginterference cancellation
 Summary | Full Text:PDF(567.2KB) | Errata(VOL.E91-B,NO.2,2008)

Scheduling Algorithm with Power Allocation for Random Unitary Beamforming
Yuki TSUCHIYA Tomoaki OHTSUKI Toshinobu KANEKO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 232-238
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
random beamformingMIMOpower allocationAMC
 Summary | Full Text:PDF(417.8KB)

Robust Space Time Code for Channel Coded MIMO Systems
Ilmu BYUN Hae Gwang HWANG Young Jin SANG Kwang Soon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1 ; pp. 381-384
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOSTCchannel coderobust STC
 Summary | Full Text:PDF(131.4KB)

Joint Optimization of Power Allocation and Detection Ordering for Closed-Loop OSIC System
Deok-Kyu HWANG Seung-Hoon HWANG Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3606-3611
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTpower allocationorderingQR decomposition
 Summary | Full Text:PDF(431.3KB)

MSE Performance Evaluation of Zero-Padded CAZAC Sequence for Reasonable Utilization
Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3712-3715
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
CAZAC sequencechannel estimationMIMOMSE
 Summary | Full Text:PDF(149.4KB)

A Fair Scheduling Algorithm for Multiple-Antenna Cellular Networks with Dynamic Traffic Load
Masoomeh TORABZADEH Yusheng JI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3612-3621
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOwireless schedulingload adaptivefairness
 Summary | Full Text:PDF(297.6KB)

Exploiting Only Channel Spatial Correlations for Optimal Power-Saving Input Covariance in MIMO-Based Wireless Systems
Jung-Chieh CHEN Chao-Kai WEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/12/01
Vol. E90-B  No. 12 ; pp. 3505-3513
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
capacitychannel state informationconvex optimizationlarge systemMIMOpower minimizationspatial correlation
 Summary | Full Text:PDF(290.1KB)

Experimental Studies on a Decision-Feedback Channel Tracking Scheme Implemented in FPGA for MIMO-OFDM Systems
Yusuke ASAI Wenjie JIANG Takeshi ONIZAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A  No. 11 ; pp. 2423-2430
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: MIMO-OFDM
Keyword: 
MIMOOFDMchannel trackingchannel estimationDoppler shiftIEEE 802.11nwireless LANframe aggregation
 Summary | Full Text:PDF(1.5MB)

A Study on Link Adaptation Scheme with Multiple Code Words for Spectral Efficiency Improvement on OFDM-MIMO Systems
Yasuaki YUDA Katsuhiko HIRAMATSU Masayuki HOSHINO Koichi HOMMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A  No. 11 ; pp. 2413-2422
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: MIMO-OFDM
Keyword: 
OFDMMIMOlink adaptationcodewordpre-codingSIC
 Summary | Full Text:PDF(858.5KB)

Broadband MIMO Communication Systems Using Spatio-Temporal Processing in Transmitter and Receiver Sides
Tetsuki TANIGUCHI Hoang Huy PHAM Nam Xuan TRAN Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A  No. 11 ; pp. 2431-2438
Type of Manuscript:  Special Section PAPER (Special Section on Wideband Systems)
Category: MIMO
Keyword: 
MIMOmaximum ratio combiningfrequency selective fadingspatio-temporal processingtapped delay line
 Summary | Full Text:PDF(976KB)

An Iterative Cyclic Prefix Reconstruction Technique for Multi-Antenna Single-Carrier Transmission Systems over Multipath Wireless Channels
Min-Sung KIM Jong-Bu LIM Gi-Hong IM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11 ; pp. 3208-3215
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOSTBCSFBCSC-FDEICICP reconstructionturbo equalization
 Summary | Full Text:PDF(344.7KB)

Arrangement of Scattering Points in Jakes' Model for i.i.d. Time-Varying MIMO Fading
Hiroshi NISHIMOTO Toshihiko NISHIMURA Takeo OHGANE Yasutaka OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/11/01
Vol. E90-B  No. 11 ; pp. 3311-3314
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
MIMOtime-varying Rayleigh fadingJakes' modelscattering points
 Summary | Full Text:PDF(214.3KB)

Numerical Investigation of Channel Capacity of Indoor MIMO System
Xiao Peng YANG Qiang CHEN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2338-2343
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Propagation
Keyword: 
MIMOchannel capacityindoor channelhybrid methodsreflection coefficienteffective multipaths
 Summary | Full Text:PDF(459.2KB)

3-D Angular Spectrum Measurements at 5 GHz in a Residential Two-Story House
Hiroshi IWAI Tsutomu SAKATA Atsushi YAMAMOTO Kei SAKAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2344-2351
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Propagation
Keyword: 
3-D angular spectrumresidential housepropagationMIMOchannel capacity
 Summary | Full Text:PDF(2MB)

MIMO STBC Adaptive Array for Fast Fading Channel
Supawan ANNANAB Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2321-2329
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Smart Antennas
Keyword: 
MIMOspace time block codefast fadingDoppler spreadadaptive beamformingadaptive algorithm
 Summary | Full Text:PDF(523.7KB)

New Downlink Beamforming Method for Cooperative Multiple Access Point Systems
Riichi KUDO Yasushi TAKATORI Kentaro NISHIMORI Atsushi OHTA Shuji KUBOTA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2303-2311
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Smart Antennas
Keyword: 
MIMOdownlinkbeamformingmultiple access point system
 Summary | Full Text:PDF(1.7MB)

Simple Approximation of Largest Eigenvalue Distribution in MIMO Channels Under Nakagami-Rice Fading
Tetsuki TANIGUCHI Shen SHA Yoshio KARASAWA Makoto TSURUTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/09/01
Vol. E90-A  No. 9 ; pp. 1862-1870
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
MIMOeigenvalueWishart matrixNakagami-Rice fadingNakagami m fadingmaximum ratio combining
 Summary | Full Text:PDF(868KB)

Innovative Antennas and Propagation Studies for MIMO Systems
Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2194-2202
Type of Manuscript:  INVITED PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
MIMOMIMO channel modelSVDmulti-keyholedual-polarization antennatriple-polarization antennaMIMO-OFDM
 Summary | Full Text:PDF(940.5KB)

Adaptive Orthonormal Random Beamforming and Multi-Beam Selection for Cellular Systems
Kai ZHANG Zhisheng NIU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8 ; pp. 2090-2096
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMObroadcast channelsrandom beamformingmulti-beam selection
 Summary | Full Text:PDF(279KB)

Lattice-Reduction-Aided MMSE Tomlinson-Harashima Precoding for MIMO Systems
Feng LIU Ling-ge JIANG Chen HE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7 ; pp. 1872-1875
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOlattice reductionTHPMMSE
 Summary | Full Text:PDF(113.6KB)

Linear Dispersion Codes with Limited Feedback
Dan DENG Jin-kang ZHU Ling QIU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/07/01
Vol. E90-B  No. 7 ; pp. 1876-1879
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOspace-time codeslinear dispersion codes (LDCs)limited feedbackRayleigh channels
 Summary | Full Text:PDF(185.2KB)

Performance Evaluation of SAGE Algorithm for Channel Estimation and Data Detection Using Superimposed Training in MIMO System
Fumiaki TSUZUKI Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1460-1466
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
SAGE algorithmsuperimposed pilotMIMO
 Summary | Full Text:PDF(410.7KB)

Suboptimal Algorithm of MLD Using Gradient Signal Search in Direction of Noise Enhancement for MIMO Channels
Thet Htun KHINE Kazuhiko FUKAWA Hiroshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1424-1432
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOMLDdiscrete optimization problemgradient-based algorithmlow-complexityZFMMSEnoise enhancement
 Summary | Full Text:PDF(418.4KB)

A Low Complexity Tree-Structure Based User Scheduling Algorithm for Up-Link Multi-User MIMO Systems
Junyi WANG Kiyomichi ARAKI Zhongzhao ZHANG Yuyuan CHANG Houtao ZHU Tsuyoshi KASHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1415-1423
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOmulti-usertree-structureuser schedulingsum-rate capacity
 Summary | Full Text:PDF(754.6KB)

Estimating Per-Substream Minimum Euclidean Distances for MIMO Systems
Masaaki FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1551-1554
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOminimum Euclidean distanceQR decompositionMLD
 Summary | Full Text:PDF(750.9KB)

A Computationally Efficient Fano-Based Sequential Detection Algorithm for V-BLAST Systems
Jongsub CHA Joonhyuk KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1528-1531
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTsphere detectionFano algorithm
 Summary | Full Text:PDF(204.2KB)

MIMO E-SDM Transmission Performance in an Actual Indoor Environment
Hiroshi NISHIMOTO Yasutaka OGAWA Toshihiko NISHIMURA Takeo OHGANE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/06/01
Vol. E90-B  No. 6 ; pp. 1474-1486
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOeigenbeam space division multiplexingarray element patterneigenvalue distributionchannel capacitybit error rate
 Summary | Full Text:PDF(1.8MB)

Investigation of Wall Effect on Indoor MIMO Channel Capacity by Using MoM-FDTD Hybrid Technique
Xiao Peng YANG Qiang CHEN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5 ; pp. 1201-1207
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOchannel capacityhybrid methodMoMFDTDRicean K factoreffective degrees of freedom (EDOF)
 Summary | Full Text:PDF(483.5KB)

Cooperative Transmission Technique Using Space Time Delay Code in OFDMA Uplink System
Jae-Seon YOON So-Young YEO Jee-Hoon KIM Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5 ; pp. 1270-1273
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMADVB-RCTMIMOcooperative
 Summary | Full Text:PDF(221.9KB)

A Simple and Feasible Decision-Feedback Channel Tracking Scheme for MIMO-OFDM Systems
Yusuke ASAI Wenjie JIANG Takeshi ONIZAWA Atsushi OHTA Satoru AIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/05/01
Vol. E90-B  No. 5 ; pp. 1052-1060
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Transfer Technologies for the Next Generation Network)
Category: 
Keyword: 
MIMOOFDMchannel trackingchannel estimationDoppler frequencyIEEE 802.11nwireless LANframe aggregation
 Summary | Full Text:PDF(1.4MB)

Optimal Antenna Matching and Mutual Coupling Effect of Antenna Array in MIMO Receiver
Hiroki IURA Hiroyoshi YAMADA Yasutaka OGAWA Yoshio YAMAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/04/01
Vol. E90-B  No. 4 ; pp. 960-967
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOmutual couplingantenna matchingchannel capacitycorrelation
 Summary | Full Text:PDF(523.6KB)

Spatial-Temporal Adaptive MIMO Beamforming for Frequency-Selective Fading Channels
Huy Hoang PHAM Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3 ; pp. 578-585
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
smart antennafrequency-selective fadingmultipathMIMOmutiuser system
 Summary | Full Text:PDF(574.1KB)

Iterative FDIC Using 2D-MMSE FDE for Turbo-Coded HARQ in SC-MIMO Multiplexing
Akinori NAKAJIMA Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3 ; pp. 693-695
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
single-carrierMIMOiterative cancellationMMSEARQ
 Summary | Full Text:PDF(294.3KB)

Reduced-Complexity Detection for DPC-OF/TDMA System Enhanced by Multi-Layer MIMO-OFDM in Wireless Multimedia Communications
Ming LEI Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/03/01
Vol. E90-A  No. 3 ; pp. 571-580
Type of Manuscript:  Special Section PAPER (Special Section on Multimedia and Mobile Signal Processing)
Category: Communications
Keyword: 
MIMOOFDMMulti-Layer MIMO-OFDMReduced-Complexity DetectionDPC-OF/TDMA
 Summary | Full Text:PDF(867KB)

Effects of Wall Reflection on Indoor MIMO Channel Capacity
Xiao Peng YANG Qiang CHEN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3 ; pp. 704-706
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
MIMOchannel capacityindoor channelhybrid methodreflection coefficient
 Summary | Full Text:PDF(143.8KB)

An Improved Scheme on a Linear Pre-Coding Method of Multi-User MIMO Downlink Systems
Yinkuo MENG Qinye YIN Le DING 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3 ; pp. 681-684
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOmulti-userdownlinklinear precodingpower allocation
 Summary | Full Text:PDF(138.1KB)

MIMO-OFDM Based Evolution Schemes for DPC-OF/TDMA
Ming LEI Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 239-250
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
DPC-OF/TDMAMIMOOFDMV-BLASTSTBC
 Summary | Full Text:PDF(1.4MB)

Reducing Detection Complexity of MIMO-OFDM by Using New Nulling Vectors
Ming LEI Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 392-396
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMV-BLASTnulling vector
 Summary | Full Text:PDF(213.7KB)

Efficient Capacity-Based Joint Transmit and Receive Antenna Selection Schemes in MIMO Systems
Ying Rao WEI Mu Zhong WANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 372-376
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOcapacityantenna subset selection
 Summary | Full Text:PDF(331.8KB)

Adaptive MAP Detection via the EM Algorithm for LDPC-Coded MIMO-OFDM Mobile Communications
Tsuyoshi KASHIMA Kazuhiko FUKAWA Hiroshi SUZUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2 ; pp. 312-322
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile communicationMIMOOFDMLDPCMAPEM algorithmchannel estimation
 Summary | Full Text:PDF(405.8KB)

Lyapunov-Based Error Estimations of MIMO Interconnect Reductions by Using the Global Arnoldi Algorithm
Chia-Chi CHU Ming-Hong LAI Wu-Shiung FENG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/02/01
Vol. E90-A  No. 2 ; pp. 415-418
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
model-order reductionMIMOglobal Arnoldi algorithmLyapunov equationadditive perturbed system
 Summary | Full Text:PDF(121.7KB)

A Synchronization Scheme for Packet Mode MIMO-OFDM Signals in Wireless LAN
Takeshi ONIZAWA Takafumi FUJITA Yusuke ASAI Daisei UCHIDA Atsushi OHTA Satoru AIKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/01/01
Vol. E90-B  No. 1 ; pp. 92-104
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
wireless LANMIMOOFDMpacket modesynchronization
 Summary | Full Text:PDF(1.4MB)

Performance of Selection MIMO Systems with Generalized Selection Criterion over Nakagami-m Fading Channels
Seyeong CHOI Young-Chai KO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12 ; pp. 3467-3470
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
antenna selectionMIMOmaximal ratio combining (MRC)Nakagami fading channels
 Summary | Full Text:PDF(209KB)

Subband Adaptive Array for Space-Time Block Coding
Nordin Bin RAMLI Xuan Nam TRAN Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11 ; pp. 3103-3113
Type of Manuscript:  Special Section PAPER (Special Section on Wide Band Systems)
Category: 
Keyword: 
MIMOspace-time codingsubband adaptive arraycyclic-prefixfrequency selective fading channel
 Summary | Full Text:PDF(536.8KB)

Linear Precoding Based on Sub-Channel Permutation in Post-Combining MIMO-HARQ Systems
Jinxia CHENG Chi LIU Shidong ZHOU Ming ZHAO Yan YAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/11/01
Vol. E89-B  No. 11 ; pp. 3139-3142
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOHARQlinear precodingMMSEZFchannel state information
 Summary | Full Text:PDF(196.3KB)

Numerical Analysis of Wall Material Effect on Indoor MIMO Channel Capacity
Xiao Peng YANG Qiang CHEN Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/10/01
Vol. E89-B  No. 10 ; pp. 2949-2951
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOchannel capacityindoor channelhybrid methodRicean K factoreffective degrees of freedom (EDOF)
 Summary | Full Text:PDF(127.2KB)

Layer Error Characteristics of Lattice-Reduction Aided V-BLAST Detectors
Tien Duc NGUYEN Xuan Nam TRAN Tadashi FUJINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10 ; pp. 2535-2542
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
V-BLASTlattice reductionMIMOspatial multiplexing
 Summary | Full Text:PDF(570.1KB)

A Co-channel Interference Cancellation Method Using Low Dimensional Sphere Decoding for MIMO Communication Systems
Masatsugu HIGASHINAKA Akihiro OKAZAKI Katsuyuki MOTOYOSHI Takayuki NAGAYASU Hiroshi KUBO Akihiro SHIBUYA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/10/01
Vol. E89-A  No. 10 ; pp. 2526-2534
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Coding Theory
Keyword: 
MIMOsphere decodingco-channel interferencecomputational complexity
 Summary | Full Text:PDF(954.6KB)

Experiments on a MIMO System Having Dual Polarization Diversity Branches
Nirmal Kumar DAS Masahiro SHINOZAWA Norihisa MIYADAI Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/09/01
Vol. E89-B  No. 9 ; pp. 2522-2529
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOpolarization diversityspace-time coadingMIMO eigenmode transmissionsingular value decomposition (SVD)
 Summary | Full Text:PDF(1.1MB)

Metric Selection for Reduced-Complexity MAP Detectors in MIMO Systems
Tetsushi ABE Hitoshi YOSHINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/09/01
Vol. E89-B  No. 9 ; pp. 2555-2563
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOreduced-complexity MAPLLROFDM
 Summary | Full Text:PDF(860.9KB)

On the Performance of Multiuser MIMO Systems in WCDMA/HSDPA: Beamforming, Feedback and User Diversity
James (Sungjin) KIM Hojin KIM Chang Soon PARK Kwang Bok LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2161-2169
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
multiuserMIMOSTMAWCDMAHSDPA
 Summary | Full Text:PDF(376.9KB)

A Simplified Maximum Likelihood Detection for MIMO Systems
Hozun SUNG Jee Woong KANG Kwang Bok LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2241-2244
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTML detector
 Summary | Full Text:PDF(360.2KB)

Novel Downlink Beamforming Method Using Selective STBC with Common Eigenvectors for MIMO-OFDM Systems
Riichi KUDO Yasushi TAKATORI Kentaro NISHIMORI Koichi TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/08/01
Vol. E89-B  No. 8 ; pp. 2170-2179
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOeigenvectorOFDMachievable spectrum efficiencySTBCbeamformingmaximum Doppler frequencyfeedback overhead
 Summary | Full Text:PDF(1.4MB)

Complexity Reduced Maximum Likelihood Detection for SDM-OFDM System
Yuanrun TENG Katsuhiro NAITO Kazuo MORI Hideo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/07/01
Vol. E89-B  No. 7 ; pp. 2084-2087
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOSDM-OFDMspatial diversityMLD
 Summary | Full Text:PDF(140.9KB)

Efficient V-BLAST Detection Using Modified Fano Algorithm
Jongsub CHA Joonhyuk KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6 ; pp. 1955-1959
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTsphere decodingFano algorithm
 Summary | Full Text:PDF(206.4KB)

Outage Capacity Analysis of MIMO Macro-Selection Systems
Wun-Cheol JEONG Dongfang LIU Jong-Moon CHUNG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6 ; pp. 1916-1917
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOmacroscopic diversityoutage capacity
 Summary | Full Text:PDF(92.5KB)

Space-Path Division Multiplexing Technique for Eigenmode Transmission System
Shinsuke IBI Seiichi SAMPEI Norihiko MORINAGA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/06/01
Vol. E89-B  No. 6 ; pp. 1960-1963
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOeigenmode transmissiondata multiplexingturbo equalizationsoft interference cancellationMMSE filter
 Summary | Full Text:PDF(210.9KB)

MIMO Interconnects Order Reductions by Using the Multiple Point Adaptive-Order Rational Global Arnoldi Algorithm
Chia-Chi CHU Ming-Hong LAI Wu-Shiung FENG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/06/01
Vol. E89-C  No. 6 ; pp. 792-802
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
Category: 
Keyword: 
rational Arnoldi algorithmglobal Arnoldi algorithmsmodel reductionsinterconnectKrylov subspaceMIMO
 Summary | Full Text:PDF(649.3KB)

Low Complexity MIMO-LDPC CDMA Systems over Multipath Channels
Yang XIAO Moon Ho LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/05/01
Vol. E89-B  No. 5 ; pp. 1713-1717
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOLDPC codecspace-time processing composite CDMA systemsmultipath
 Summary | Full Text:PDF(143KB)

Likelihood Detection Utilizing Ordering and Decision of Partial Bits in MIMO Systems
Yutaka MURAKAMI Kiyotaka KOBAYASHI Takashi FUKAGAWA Masayuki ORIHASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4 ; pp. 1354-1363
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOZFMMSEMLDorderingdecision of partial bits
 Summary | Full Text:PDF(946KB)

Performance Enhancement of MLD with Parallel Interference Canceller by Unequal-Power Transmission in MIMO Systems
Masaaki FUJII 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/04/01
Vol. E89-B  No. 4 ; pp. 1447-1450
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOMLDQRM-MLDparallel interference cancellationunequal-power transmission
 Summary | Full Text:PDF(501.7KB)

Design of MIMO Communication Systems Using Tapped Delay Line Structure in Receiver Side
Tetsuki TANIGUCHI Hoang Huy PHAM Nam Xuan TRAN Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/03/01
Vol. E89-A  No. 3 ; pp. 670-677
Type of Manuscript:  Special Section PAPER (Special Section on Multidimensional Signal Processing and Its Application)
Category: Communications
Keyword: 
MIMOSTBCmaximum ratio combiningfrequency selective fadingspatio-temporal processingtapped delay line
 Summary | Full Text:PDF(476KB)

Computational Complexity Reduction of MLD Based on SINR in MIMO Spatial Multiplexing Systems
Katsunari HONJO Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 914-921
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMOMLDSINR
 Summary | Full Text:PDF(629.5KB)

Iterative ICI Mitigation Method for MIMO OFDM Systems
Rong CHEN Youyun XU Haibin ZHANG Hanwen LUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 859-866
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
ICIchannel estimationiterative receiverEMOFDMMIMO
 Summary | Full Text:PDF(604.9KB)

Pilot Symbol Aided MAP-Based 3D Channel Estimation for Multi-User MIMO-OFDM Systems
Junyi WANG Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 801-808
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMmulti-userchannel estimationMAP
 Summary | Full Text:PDF(562.9KB)

Iterative Power Allocation Scheme for MIMO Systems
Hui SHI Tetsushi ABE Hirohito SUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 791-800
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
power allocationMCS selectionMIMOinterference cancellerequivalent SINR
 Summary | Full Text:PDF(1.2MB)

Experimental Evaluation of Spatial Interleaving in Trellis-Coded MIMO Transmission
Toshiaki KOIKE Hidekazu MURATA Susumu YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/03/01
Vol. E89-B  No. 3 ; pp. 985-989
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
TCMMLSEMIMOlaboratory experiment
 Summary | Full Text:PDF(402.5KB)

Stochastic Method of Determining Substream Modulation Levels for MIMO Eigenbeam Space Division Multiplexing
Satoshi TAKAHASHI Chang-Jun AHN Hiroshi HARADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1 ; pp. 142-149
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
mobile radio propagationadaptive modulationmultipath environmentsray tracingMIMOE-SDM
 Summary | Full Text:PDF(464.2KB)

An STFT Based Symbol Synchronization Scheme for MIMO and Multi-User OFDM Systems
Yujun KUANG Qianbin CHEN Keping LONG Yun LI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1 ; pp. 212-216
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
OFDMMIMOsynchronizationSTFT
 Summary | Full Text:PDF(583.2KB)

A PAPR Reduction Method for MIMO-OFDM Systems Using Subband Permutation
Kyung Won PARK Yong Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/01/01
Vol. E89-B  No. 1 ; pp. 220-222
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMpeak-to-average power ratio
 Summary | Full Text:PDF(198KB)

Least-Squares Zero-Forcing User-Ordered Successive Interference Cancellation for Multi-User STBC Systems
Xun FAN Youyun XU Hanwen LUO Jianguo HUANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/12/01
Vol. E88-C  No. 12 ; pp. 2330-2337
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Technologies and Computational Electromagnetics)
Category: Mobile Communication
Keyword: 
ZFSTBCMIMOinterference cancellation
 Summary | Full Text:PDF(630.8KB)

Reduced Complexity Max-Log-MAP Sphere Decoder Using Group Detection in MIMO-OFDM Systems
Tsuguhide AOKI Yasuhiko TANABE Hidehiro MATSUOKA Hiroki SHOKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4220-4228
Type of Manuscript:  Special Section PAPER (Special Section on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
MIMOOFDMMLMMSEsphere decoderIEEE802.11aIEEE802.11n
 Summary | Full Text:PDF(1.2MB)

Design of Transmission Technique Utilizing Linear Combination Diversity in Consideration of LOS Environments in MIMO Systems
Yutaka MURAKAMI Kiyotaka KOBAYASHI Takashi MATSUOKA Kazuaki TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/11/01
Vol. E88-A  No. 11 ; pp. 3127-3133
Type of Manuscript:  Special Section LETTER (Special Section on Wide Band Systems)
Category: 
Keyword: 
MIMOLC-diversityLOS environments
 Summary | Full Text:PDF(936.1KB)

Adaptive Modulation and Power Allocation Technique for LDPC-Coded MIMO-OFDMA Cellular Systems
Kwang-Soon KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4410-4412
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
adaptive transmissionMIMOOFDMA
 Summary | Full Text:PDF(640.2KB)

Adaptive Precoding for Wireless MIMO Broadcast Channels with Limited Feedback
James (Sungjin) KIM Hojin KIM Chang Soon PARK Kwang Bok LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4237-4245
Type of Manuscript:  Special Section PAPER (Special Section on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
MIMObroadcast channel (BC)adaptive precodingSDR implementation
 Summary | Full Text:PDF(441KB)

Joint Channel Parameter Estimation and Signal Detection for Downlink MIMO DS-CDMA Systems
Yung-Yi WANG Jiunn-Tsair CHEN Ying LU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4229-4236
Type of Manuscript:  Special Section PAPER (Special Section on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
signal detectionDS-CDMAMIMOdownlink channelssoftware radio
 Summary | Full Text:PDF(588.4KB) | Errata(VOL.E89-B,NO.1,2006)

Outage Probability of a Macro and Micro MIMO Diversity Scheme in an Indoor Fading and Shadowing Environment
Ryosuke UCHIDA Hiraku OKADA Takaya YAMAZATO Masaaki KATAYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2945-2951
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: MIMO System
Keyword: 
MIMOSTBCwireless controlindustrial equipment
 Summary | Full Text:PDF(343.8KB)

Performance Analysis Based on Channel Matrix Eigenvalue for MIMO Systems in LOS Environments
Yutaka MURAKAMI Kiyotaka KOBAYASHI Masayuki ORIHASHI Takashi MATSUOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2926-2936
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: MIMO System
Keyword: 
MIMOBER performanceLOSphase relation of direct pathschannel matrix eigenvalue
 Summary | Full Text:PDF(957.4KB)

Throughput Maximization Transmission Control Scheme for MIMO Systems
Kenji SUTO Yoshitaka HARA Tomoaki OHTSUKI Yoshikazu TAKEI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/10/01
Vol. E88-B  No. 10 ; pp. 4040-4046
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOthroughputtransmission control
 Summary | Full Text:PDF(476.2KB)

Space-Time-Frequency Turbo Code over Time-Varying and Frequency-Selective Fading Channel
Kouji ISHII Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2885-2895
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
turbo codespace-time-frequency codeiterative decodingEXIT chartOFDMMIMO
 Summary | Full Text:PDF(727.8KB)

Performance Evaluations of DCT Interpolation-Based Channel Estimation Method for MIMO-OFDM System
Yuanrun TENG Katsuhiro NAITO Kazuo MORI Hideo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9 ; pp. 3806-3810
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMDCTchannel estimation
 Summary | Full Text:PDF(799.3KB)

A Comparison of Orthogonal and Quasi-Orthogonal Space-Time Block Codes for Fast Fading Channels
Jaekwon KIM Yong-Soo CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/07/01
Vol. E88-B  No. 7 ; pp. 3069-3072
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
space-time block codeMIMOtransmit diversityfast fading
 Summary | Full Text:PDF(181.1KB)

Effect of Delay Spread Enhancement in MIMO Eigenbeam Space Division Multiplexing Transmission
Satoshi TAKAHASHI Chang-Jun AHN Hiroshi HARADA Yukiyoshi KAMIO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7 ; pp. 1931-1935
Type of Manuscript:  Special Section LETTER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
radio propagationdelay spreadMIMOE-SDM
 Summary | Full Text:PDF(392.6KB)

Frequency Correlation Characteristics Due to Antenna Configurations in Broadband MIMO Transmission
Kentaro NISHIMORI Nobuhiko TACHIKAWA Yasushi TAKATORI Riichi KUDO Koichi TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/06/01
Vol. E88-B  No. 6 ; pp. 2438-2445
Type of Manuscript:  Special Section PAPER (Special Section on 2004 International Symposium on Antennas and Propagation)
Category: 
Keyword: 
MIMOfrequency correlationantenna arrangementOFDMdelay signalsangular spread
 Summary | Full Text:PDF(2.1MB)

Performance Enhancement of SC/S-MMSE Turbo Receiver for MIMO-SDM/OFDM Transmission
Tetsushi ABE Hiromasa FUJII Hirohito SUDA Shigeru TOMISATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5 ; pp. 2110-2119
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOSDMOFDMturbo receiverCRCinterference cancellation
 Summary | Full Text:PDF(1.3MB)

Performance Comparison of OFDM and WOFDM Based V-BLAST Wireless Systems
Zimran RAFIQUE Nasir-ud-Din GOHAR M. Junaid MUGHAL 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5 ; pp. 2207-2209
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOV-BLASTWOFDMSDM
 Summary | Full Text:PDF(200.5KB)

MIMO Propagation Channel Modeling
Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5 ; pp. 1829-1842
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Antennas and Propagation Researches--Selected Papers Translated from the IEICE Transactions on Communications (Japanese Edition)--)
Category: 
Keyword: 
MIMOsingular-value decompositionmultipath fadingeigenvalue distributionspatial correlationdiversitymaximum ratio combining
 Summary | Full Text:PDF(1.7MB)

Applications of Space Division Multiplexing and Those Performance in a MIMO Channel
Takeo OHGANE Toshihiko NISHIMURA Yasutaka OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/05/01
Vol. E88-B  No. 5 ; pp. 1843-1851
Type of Manuscript:  INVITED PAPER (Special Section on Recent Progress in Antennas and Propagation Researches--Selected Papers Translated from the IEICE Transactions on Communications (Japanese Edition)--)
Category: 
Keyword: 
MIMOspatial multiplexingBLAST
 Summary | Full Text:PDF(890.6KB)

Novel Techniques to Reduce Performance Sensitivity to Spatial Correlation and Timing Offset in Space-Time Coded MIMO Turbo Equalization
Nenad VESELINOVIC Tadashi MATSUMOTO Christian SCHNEIDER 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4 ; pp. 1594-1601
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
turbo equalizationspace-time codingMIMOMMSEtiming offsetcochannel interference
 Summary | Full Text:PDF(601.1KB)

An MMSE-Nulling Partial-PIC Receiver for Multiuser Downlink MIMO MC-CDMA Systems
Jeong-Hoe KU Kyeongyeon KIM Seijoon SHIM Min Goo KIM Chungyong LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4 ; pp. 1725-1729
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOMC-CDMAV-BLASTPIC
 Summary | Full Text:PDF(661.8KB)

Spatio-Temporal Equalization for Space-Time Block Coded Transmission over Frequency Selective Fading Channel with Co-channel Interference
Xuan Nam TRAN Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/03/01
Vol. E88-A  No. 3 ; pp. 660-668
Type of Manuscript:  Special Section PAPER (Special Section on Adaptive Signal Processing and Its Applications)
Category: 
Keyword: 
space-time codeMIMOtransmit diversityspatio-temporal equalizationarray processingco-channel interferencemultipath fading
 Summary | Full Text:PDF(1MB)

Multiuser MIMO Beamforming for Single Data Stream Transmission in Frequency-Selective Fading Channels
Huy Hoang PHAM Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/03/01
Vol. E88-A  No. 3 ; pp. 651-659
Type of Manuscript:  Special Section PAPER (Special Section on Adaptive Signal Processing and Its Applications)
Category: 
Keyword: 
smart antennasfrequency-selective fadingmultipathMIMOmutiuser systems
 Summary | Full Text:PDF(916KB)

A Channel Estimation Scheme for MIMO-MC-CDMA Downlink in High Mobility Environments
Zhiying WANG Chen HE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3 ; pp. 1282-1286
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MIMOMC-CDMAchannel estimation
 Summary | Full Text:PDF(595.2KB)

Space Time Block Decoding in Time-Variant Channels
Jaekwon KIM Won-Gi JEON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 408-410
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
space-time block codeMIMOtransmit diversityfast fading
 Summary | Full Text:PDF(347.3KB)

A Time-Domain Approach for Channel Estimation in MIMO-OFDM-Based Wireless Networks
Xiaoyun HOU Youyun XU Baoyu ZHENG Hanwen LUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 3-9
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: MIMO
Keyword: 
channel estimationMIMOOFDMmulticell environments
 Summary | Full Text:PDF(704.7KB)

A MIMO-OFDM Receiver Employing the Low-Complexity Turbo Equalization in Multipath Environments with Delay Difference Greater than the Guard Interval
Satoshi SUYAMA Hiroshi SUZUKI Kazuhiko FUKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 39-46
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: MIMO
Keyword: 
MIMOOFDMturbo equalizerinter-symbol interferenceinter-carrier interferenceguard interval
 Summary | Full Text:PDF(445.3KB)

Likelihood Function for QRM-MLD Suitable for Soft-Decision Turbo Decoding and Its Performance for OFCDM MIMO Multiplexing in Multipath Fading Channel
Hiroyuki KAWAI Kenichi HIGUCHI Noriyuki MAEDA Mamoru SAWAHASHI Takumi ITO Yoshikazu KAKURA Akihisa USHIROKAWA Hiroyuki SEKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 47-57
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: MIMO
Keyword: 
MIMOOFCDMQR decompositionmaximum likelihood detectionturbo coding
 Summary | Full Text:PDF(1.7MB)

Implementation and Performance Evaluation of Simple SDM-COFDM Prototype Using Propagation Coefficient Matrix Tracking for Fast Fading MIMO Channels
Takatoshi SUGIYAMA Satoshi KUROSAKI Daisei UCHIDA Yusuke ASAI Masahiro UMEHIRA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 58-65
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: Space Division Multiplexing
Keyword: 
SDMOFDMMIMOZFfrequency utilization efficiency
 Summary | Full Text:PDF(1.8MB)

A Reduced-Complexity Signal Detection Scheme Employing ZF and K-Best Algorithms for OFDM/SDM
Takafumi FUJITA Atsushi OHTA Takeshi ONIZAWA Takatoshi SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 66-75
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: Space Division Multiplexing
Keyword: 
OFDMSDMMIMOMLDZero-ForcingK-bestM-algorithmIEEE 802.11a
 Summary | Full Text:PDF(806.4KB)

Adaptive MIMO-OFDM with Low Signalling Overhead for Unbalanced Antenna Systems
Marian CODREANU Djordje TUJCOVIC Matti LATVA-AHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 28-38
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: MIMO
Keyword: 
adaptive radio linkbit and power loadingMIMOOFDMcorrelated fading
 Summary | Full Text:PDF(1.3MB)

Effect of a Multi-Band OFDM-MIMO System on Frequency-Selective Propagation Characteristics
Mitsugu OHKAWA Ryuji KOHNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 19-27
Type of Manuscript:  Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part 1)
Category: MIMO
Keyword: 
MIMOOFDMmulti-bandfrequency selected
 Summary | Full Text:PDF(1.5MB)

The Layered Receiver Employing Whitening Process for Multiple Space-Time Codes in Fast Flat Fading Channels
Eun Jeong YIM Dong Ku KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12 ; pp. 3787-3790
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
multiple space-time trellis codeslayered receiverordering processMIMOwhitening process
 Summary | Full Text:PDF(211.7KB)

Performance Evaluation of Turbo and Space-Time Turbo Coded MC-CDMA Downlink in Single and Multi-Cell Environments
Shigehiko TSUMURA Mikko VEHKAPERA Zexian LI Djordje TUJKOVIC Markku JUNTTI Shinsuke HARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/10/01
Vol. E87-B  No. 10 ; pp. 3011-3020
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MC-CDMAMIMOMMSEspace-time codingturbo coding
 Summary | Full Text:PDF(836.9KB)

Proposal of SDM-SCOFDM System with Adaptive Modulation Method over MIMO Channels
Yuanrun TENG Kazuo MORI Hideo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/09/01
Vol. E87-B  No. 9 ; pp. 2757-2766
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MIMOOFDMSCOFDMwireless LANadaptive modulation
 Summary | Full Text:PDF(532.2KB)

Performance Analysis of MIMO Eigenmode Transmission System under Realistic Channel and System Conditions
Seeho TING Kei SAKAGUCHI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8 ; pp. 2222-2232
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
MIMOeigenmode transmissionimperfect channel estimationdelayed quantized feedbackspatial correlationcontinuous fading channel
 Summary | Full Text:PDF(364.8KB)

The Weights Determination Scheme for MIMO Beamforming in Frequency-Selective Fading Channels
Huy Hoang PHAM Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8 ; pp. 2243-2249
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
smart antennasfrequency-selective fadingmultipathMIMOwireless communication systems
 Summary | Full Text:PDF(287KB)

A Class of MIMO Systems Using Transmit Diversity Pre-Combining Scheme
Seong Keun OH Su Hwan LIM Myung Hoon SUNWOO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/08/01
Vol. E87-B  No. 8 ; pp. 2189-2194
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
MIMOtransmit diversity pre-combiningspace-time codingspace-time transmit diversity
 Summary | Full Text:PDF(762.7KB)

Improvement of AMC-MIMO Multiplexing Systems with Selection Transmit Diversity Techniques
Intae HWANG Jungyoung SON Sukki HAHN Mingoo KANG Young-Hwan YOU Changeon KANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/06/01
Vol. E87-B  No. 6 ; pp. 1684-1687
Type of Manuscript:  LETTER
Category: Transmission Systems and Transmission Equipment
Keyword: 
adaptive modulation and codingselection transmit diversityMIMOmultiplexing system
 Summary | Full Text:PDF(273.8KB)

A Semi-Adaptive MMSE Weights Generation Approach for Ordered Successive Detection in MIMO Systems
Anass BENJEBBOUR Susumu YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/02/01
Vol. E87-B  No. 2 ; pp. 276-285
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
wirelessMIMOordered successive detectionminimum mean square erroradaptive
 Summary | Full Text:PDF(570.2KB)

New Stopping Criterion of Turbo Decoding for Turbo Processing
Dong-Kyoon CHO Byeong-Gwon KANG Yong-Seo PARK Keum-Chan WHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/01/01
Vol. E87-B  No. 1 ; pp. 161-164
Type of Manuscript:  LETTER
Category: Fundamental Theories
Keyword: 
turbo codesstopping criteriaMIMO
 Summary | Full Text:PDF(244.7KB)

Performance Improvement of Ordered Successive Detection with Imperfect Channel Estimates for MIMO Systems
Anass BENJEBBOUR Susumu YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/11/01
Vol. E86-B  No. 11 ; pp. 3200-3208
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
wirelessMIMOV-BLASTordered successive detectionmodified noise variancebackward iterative detection
 Summary | Full Text:PDF(499.6KB)

Frequency Synchronization Technique for the Multiple-Input Multiple-Output Antenna System
Mi-Jeong KIM Kyung-Geun LEE Hyoung-Kyu SONG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/10/01
Vol. E86-A  No. 10 ; pp. 2710-2712
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
frequency synchronizationMIMOratio checkspace-time code
 Summary | Full Text:PDF(207.5KB)

Simplified Channel Tracking for MIMO-OFDM Systems
Anass BENJEBBOUR Yukinaga SEKI Susumu YOSHIDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/10/01
Vol. E86-B  No. 10 ; pp. 3013-3022
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
wirelessMIMOOFDMchannel tracking
 Summary | Full Text:PDF(746.1KB)

An OSIC Based Reduced-Rank MIMO Equalizer Using Conjugate Gradient Algorithm
Chung-Lien HO Gau-Joe LIN Ta-Sung LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/09/01
Vol. E86-B  No. 9 ; pp. 2656-2664
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
MIMOdecision feedback equalizerordered successive interference cancellationreduced rankconjugate gradient algorithm
 Summary | Full Text:PDF(457.4KB)

Scattered Pilot-Aided Channel Estimation and Tracking for MIMO-OFDM Systems
Liang WANG Xiuming SHAN Yong REN Zhengxin MA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/01/01
Vol. E86-B  No. 1 ; pp. 384-387
Type of Manuscript:  Special Section LETTER (Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
Category: 
Keyword: 
channel estimationMIMOOFDM
 Summary | Full Text:PDF(266.6KB)

A SDM-COFDM Scheme Employing a Simple Feed-Forward Inter-Channel Interference Canceller for MIMO Based Broadband Wireless LANs
Satoshi KUROSAKI Yusuke ASAI Takatoshi SUGIYAMA Masahiro UMEHIRA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/01/01
Vol. E86-B  No. 1 ; pp. 283-290
Type of Manuscript:  Special Section PAPER (Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
Category: 
Keyword: 
SDM-COFDMMIMOpropagation matrixlikelihood-weightingsoft decision Viterbi decoding
 Summary | Full Text:PDF(1.6MB)

OFDM/CDMA Technologies for Future Broadband Mobile Communication Systems
Masahiro UMEHIRA Takatoshi SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/12/01
Vol. E85-A  No. 12 ; pp. 2804-2812
Type of Manuscript:  INVITED PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
CDMAOFDMSDMMIMOlink adaptation
 Summary | Full Text:PDF(3.8MB)

On the Optimality-Range of Beamforming for MIMO Systems with Covariance Feedback
Holger BOCHE Eduard JORSWIECK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/11/01
Vol. E85-A  No. 11 ; pp. 2521-2528
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
MIMOcapacitycovariance feedbackinformation theory
 Summary | Full Text:PDF(361.5KB)

Optimal Antenna Selection in MIMO Systems with Space-Time Block Coding
Arogyaswami PAULRAJ Dhananjay GORE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/07/01
Vol. E84-B  No. 7 ; pp. 1713-1719
Type of Manuscript:  INVITED PAPER (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
Category: 
Keyword: 
MIMOoptimal antenna sub-set selectionaverage SNRoutage capacity
 Summary | Full Text:PDF(411.3KB)