Keyword : adaptive array


Improving Semi-Blind Uplink Interference Suppression on Multicell Massive MIMO Systems: A Beamspace Approach
Kazuki MARUTA Chang-Jun AHN 
Publication:   
Publication Date: 2019/08/01
Vol. E102-B  No. 8 ; pp. 1503-1511
Type of Manuscript:  Special Section PAPER (Special Section on Technology Trials and Proof-of-Concept Activities for 5G and Beyond)
Category: 
Keyword: 
massive MIMOmulticellpilot contaminationadaptive arrayconstant modulus algorithmchannel estimationdecision feedbackbeamspace
 Summary | Full Text:PDF

Blind Interference Suppression Scheme by Eigenvector Beamspace CMA Adaptive Array with Subcarrier Transmission Power Assignment for Spectrum Superposing
Kazuki MARUTA Jun MASHINO Takatoshi SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/06/01
Vol. E98-B  No. 6 ; pp. 1050-1057
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
adaptive arraySubcarrier Transmission Power Assignment (STPA)blind algorithmEigenvector Beamspace Adaptive Array (EBAA)Constant Modulus Algorithm (CMA)spectrum superposing
 Summary | Full Text:PDF

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

Interference Rejection Characteristics by Adaptive Array at User Equipment Using Measured K-Factor in Heterogeneous Networks
Kentaro NISHIMORI Keisuke KUSUMI Misaki HORIO Koshiro KITAO Tetsuro IMAI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/06/01
Vol. E96-B  No. 6 ; pp. 1256-1264
Type of Manuscript:  Special Section PAPER (Special Section on Heterogeneous Networks for Future Cellular Systems)
Category: 
Keyword: 
heterogeneous networksadaptive arrayuser equipmentK-factorzero forcing
 Summary | Full Text:PDF

Performance Improvement of Post-FFT Adaptive Array with Reciprocal Interpolation for ISDB -T
Tomoaki TAKEUCHI Hiroyuki HAMAZUMI Kazuhiko SHIBUYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11 ; pp. 3527-3535
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
digital terrestrial broadcastingco-channel interferenceadaptive array
 Summary | Full Text:PDF

An Approximation Method for Evaluating SIMO-OFDM MRC System in Multipath Environment Where Delay Profile Exceeds the Guard Interval
Quoc-Anh VU Changarkame VANMANY Anmol BAJRACHARYA Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 77-86
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Radio Systems
Keyword: 
OFDMSIMOadaptive arrayETP modelmaximal ratio combining
 Summary | Full Text:PDF

A Least Bit Error Rate Adaptive Array for MultiLevel Modulations
Satoshi DENNO Daisuke UMEHARA Masahiro MORIKURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1 ; pp. 69-76
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Radio Systems
Keyword: 
adaptive arrayadaptive algorithmAPSKerror ratenon-linear equationinterference cancellation
 Summary | Full Text:PDF

Robust ESB Beamforming with DD Correction
Ann-Chen CHANG Jhih-Chung CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3 ; pp. 841-843
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
adaptive arrayeigenspacepointing errordecision-directed
 Summary | Full Text:PDF

A DOA Estimation Approach under Nonuniform White Noise
Jhih-Chung CHANG Jui-Chung HUNG Ann-Chen CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/03/01
Vol. E94-B  No. 3 ; pp. 831-833
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
adaptive arraydirection-of-arrivalmaximum-likelihoodsignal subspacenonuniform noise
 Summary | Full Text:PDF

Two-Dimensional Arrays Optimized for Wide-Scanning Phased Array Based on Potential Function Method
Koji NISHIMURA Toru SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10 ; pp. 3228-3235
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
two-dimensional array optimizationadaptive arraysidelobe reduction
 Summary | Full Text:PDF

An ISI Suppressing Method for SIMO-OFDM System Utilizing the Characteristic of the ETP-OFDM Model
Quoc-Anh VU Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1 ; pp. 268-276
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
OFDMSIMOadaptive arrayETP modelIntersymbol interference
 Summary | Full Text:PDF

Adaptive Low-Complexity H Array Beamforming
Ann-Chen CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/10/01
Vol. E90-B  No. 10 ; pp. 2987-2990
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
adaptive arraygeneralized sidelobe cancelleradaptive H algorithm
 Summary | Full Text:PDF

Adaptive Beamforming to Overcome Coherent Interferences and Steering Errors
Jin-Hee JO Sung-Hoon MOON Dong-Seog HAN Myeong-Je CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/04/01
Vol. E87-B  No. 4 ; pp. 873-879
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
adaptive arraycoherent interferencesteering errorsplit polarity transform
 Summary | Full Text:PDF

Efficient Generalized Sidelobe Canceller for Partially Adaptive Beamforming
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/03/01
Vol. E87-B  No. 3 ; pp. 735-741
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
adaptive arraygeneralized sidelobe cancellersubspace-based beamformingminimization of output power
 Summary | Full Text:PDF

Signal Space Whitening MLSE with a Multibeam Adaptive Array
Akihito HANAKI Takeo OHGANE Yasutaka OGAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/09/01
Vol. E86-B  No. 9 ; pp. 2592-2599
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
adaptive arrayinterference suppressionmaximum likelihood sequence estimationspatial-temporal equalization
 Summary | Full Text:PDF

Performance Improvement of Adaptive Arrays with Signal Blocking
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/08/01
Vol. E86-B  No. 8 ; pp. 2553-2557
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
adaptive arrayduvall beamformersignal blocking
 Summary | Full Text:PDF

An Adaptive Beam-forming Algorithm for Smart Antenna System in Practical CDMA Environments
Minsoo KIM Sungsoo AHN Seungwon CHOI Tapan K. SARKAR 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/03/01
Vol. E86-B  No. 3 ; pp. 1163-1169
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
power methodadaptive arraymaximum eigenvalueIS2000 1X
 Summary | Full Text:PDF

Constant Modulus Algorithm with Orthogonal Projection for Adaptive Array Antenna Multiuser Detection
Kazuhiko FUKAWA Hiroshi SUZUKI Wenkai SHAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/01/01
Vol. E86-B  No. 1 ; pp. 206-212
Type of Manuscript:  Special Section PAPER (Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
Category: 
Keyword: 
mobile radio communicationadaptive arrayCMAblind signal processing
 Summary | Full Text:PDF

Performance Analysis of Subband Adaptive Array in Multipath Fading Environment
Xuan Nam TRAN Tetsuki TANIGUCHI Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/08/01
Vol. E85-A  No. 8 ; pp. 1798-1806
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Adaptive Signal Processing
Keyword: 
subband processingadaptive arrayspace-time processingmultipath fadingmobile communication
 Summary | Full Text:PDF

Robust Adaptive Beamforming by Self-Correction of Look Direction Errors
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/03/01
Vol. E85-B  No. 3 ; pp. 694-697
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
adaptive arrayeigenstructure-based beamformerpointing error
 Summary | Full Text:PDF

Eigenstructure-Based Adaptive Beamforming for Coherent and Incoherent Interference Cancellation
Yang-Ho CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/03/01
Vol. E85-B  No. 3 ; pp. 633-640
Type of Manuscript:  PAPER
Category: Antenna and Propagation
Keyword: 
adaptive arrayeigenstructure-based beamformingcoherent signals
 Summary | Full Text:PDF

On Optimum Combining for Forward-Link W-CDMA in the Presence of Interpath Interference
Sukvasant TANTIKOVIT Muzhong WANG Asrar U. H. SHEIKH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/12/01
Vol. E84-B  No. 12 ; pp. 3286-3289
Type of Manuscript:  LETTER
Category: Wireless Communication Technology
Keyword: 
outage probabilityRAKE receiveradaptive arrayW-CDMA
 Summary | Full Text:PDF

Performance Evaluation of Base Station Antenna Arrays Using Common Correlation Matrix for W-CDMA System under Multipath Fading Environment
Duk-Kyu PARK Yoshitaka HARA Yukiyoshi KAMIO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/12/01
Vol. E84-A  No. 12 ; pp. 3026-3034
Type of Manuscript:  Special Section PAPER (Special Section on Spread Spectrum Techniques and Applications)
Category: 
Keyword: 
adaptive arraycorrelation matrixmultipath Rayleigh fading environmentW-CDMA
 Summary | Full Text:PDF

A Novel Configuration for Realizing Automatic Calibration of Adaptive Array Using Dispersed SPDT Switches for TDD Systems
Kentaro NISHIMORI Keizo CHO Yasushi TAKATORI Toshikazu HORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9 ; pp. 2516-2522
Type of Manuscript:  Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Adaptive Antennas
Keyword: 
adaptive arrayTDD systemsdispersed switchesautomatic calibration method
 Summary | Full Text:PDF

European Smart Antenna Test-Bed--Field Trial Results--
Mark BEACH Chris SIMMONDS Paul HOWARD Peter DARWOOD 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9 ; pp. 2348-2356
Type of Manuscript:  INVITED PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: 
Keyword: 
smart antennasadaptive arraycapacity enhancementrange extensionfield trials
 Summary | Full Text:PDF

Performance Analysis of Subband Arrays
Yimin ZHANG Kehu YANG Moeness G. AMIN Yoshio KARASAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9 ; pp. 2507-2515
Type of Manuscript:  Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Adaptive Antennas
Keyword: 
subband arrayspace-time adaptive processingadaptive arraymultirate signal processingmobile communication
 Summary | Full Text:PDF

A Spatial Domain Interference Canceller Using a Multistage Adaptive Array with Precise Timing Estimation
Toshihiko NISHIMURA Yasuhiko TANABE Takeo OHGANE Yasutaka OGAWA Yoshiharu DOI Jun KITAKADO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/07/01
Vol. E84-B  No. 7 ; pp. 1735-1742
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
Category: Adaptive Algorithms and Experiments
Keyword: 
SDMAmultistage interference cancelleradaptive arrayFERPHS
 Summary | Full Text:PDF

Adaptive Array for Reducing High-Power CCI on Asynchronous TDD Systems
Kentaro NISHIMORI Keizo CHO Yasushi TAKATORI Toshikazu HORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/07/01
Vol. E84-B  No. 7 ; pp. 1727-1734
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
Category: Adaptive Algorithms and Experiments
Keyword: 
adaptive arrayasynchronous TDD systemspower inversionMMSEguard time
 Summary | Full Text:PDF

A CMA Adaptive Array Antenna System with a Single Receiver Using Time-Division Multiplexing
Eimatsu MORIYAMA Yukiyoshi KAMIO Kiyoshi HAMAGUCHI Hiroshi FURUKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/06/01
Vol. E84-B  No. 6 ; pp. 1637-1646
Type of Manuscript:  PAPER
Category: Terrestrial Radio Communications
Keyword: 
constant modulus algorithmadaptive arraycochannel interference (CCI)time-division multiplexing
 Summary | Full Text:PDF

Space Domain Multistage Interference Canceller for SDMA
Toshihiko NISHIMURA Takeo OHGANE Yasutaka OGAWA Yoshiharu DOI Jun KITAKADO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/03/01
Vol. E84-B  No. 3 ; pp. 377-382
Type of Manuscript:  Special Section PAPER (Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21st Century)
Category: 
Keyword: 
SDMAmultistage interference cancelleradaptive arrayFERPHS
 Summary | Full Text:PDF

Time Slot Assignment Algorithms for SDMA/TDMA System Based on Estimated SINR
Yoshitaka HARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/02/01
Vol. E84-B  No. 2 ; pp. 220-227
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
mobile communicationSDMAslot assignmentadaptive arraycapacity
 Summary | Full Text:PDF

A Simple and Fast Converging Algorithm for MMSE Adaptive Array Antenna
Hisao KOGA Makoto TAROMARU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8 ; pp. 1671-1677
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
diversityadaptive arrayantennaMMSELMS
 Summary | Full Text:PDF

Two Base Station Configuration Using an Adaptive Array at Elevated Locations for Microcell Systems
Kentaro NISHIMORI Keizo CHO Yasushi TAKATORI Toshikazu HORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8 ; pp. 1688-1696
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
adaptive arrayelevated base stationco-channel interferencemicrocellelement spacing
 Summary | Full Text:PDF

Adaptive Array Employing Eigenvector Beam of Maximum Eigenvalue and Fractionally-Spaced TDL with Real Tap
Yasushi TAKATORI Keizo CHO Kentaro NISHIMORI Toshikazu HORI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/08/25
Vol. E83-B  No. 8 ; pp. 1678-1687
Type of Manuscript:  Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications)
Category: 
Keyword: 
adaptive arraydigital beamformingeigenvector beamhigh-speed wireless accessfractionally-spaced-tapped-delay-line
 Summary | Full Text:PDF

A Novel Adaptive Array Utilizing Frequency Characteristics of Multi-Carrier Signals
Mitoshi FUJIMOTO Kunitoshi NISHIKAWA Tsutayuki SHIBATA Nobuyoshi KIKUMA Naoki INAGAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/02/25
Vol. E83-B  No. 2 ; pp. 371-379
Type of Manuscript:  PAPER
Category: Radio Communication
Keyword: 
adaptive arraymobile communicationmulti-carrierCMA
 Summary | Full Text:PDF

A Novel CMA for the Hybrid of Adaptive Array and Equalizer in Mobile Communications
Maw-Lin LEOU Hsueh-Jyh LI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/11/25
Vol. E82-A  No. 11 ; pp. 2584-2591
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
mobile communicationconstant modulus algorithmadaptive arrayDFE equalizerhybrid of adaptive array and equalizer
 Summary | Full Text:PDF

Novel DOA Estimation Method for HA Adaptive Array Applicable to TDMA Mobile Satellite Communication Systems
Yukihiro KAMIYA Shinichi NOMOTO Hideo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/07/25
Vol. E81-B  No. 7 ; pp. 1535-1541
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
adaptive arrayHowells-ApplebaumTDMADOA estimationdigital beamforming
 Summary | Full Text:PDF

A Study of a Blind Multiple Beam Adaptive Array
Sanghoon SONG Yoonki CHOI Kiyoharu AIZAWA Mitsutoshi HATORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/06/25
Vol. E81-A  No. 6 ; pp. 1270-1275
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
adaptive arrayCMALMSmultibeam arraymultipath fading
 Summary | Full Text:PDF

An Adaptive Switching Echo Cancellation/Diversity Reception for an FM Broadcasting Receiver in Multipath Mobile Channel
Fangwei TONG Takuya OTANI Yoshihiko AKAIWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/03/25
Vol. E81-B  No. 3 ; pp. 637-646
Type of Manuscript:  PAPER
Category: Radio Communication
Keyword: 
diversityadaptive arrayecho cancellationFM broadcastFM receivermobile communications
 Summary | Full Text:PDF

The Differential CMA Adaptive Array Antenna Using an Eigen-Beamspace System
Kentaro NISHIMORI Nobuyoshi KIKUMA Naoki INAGAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11 ; pp. 1480-1488
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Signal Processing Technology in Antennas)
Category: 
Keyword: 
adaptive arraydifferential CMAeigen-beamspace systemmobile communicationMarquardt methodsteepest descent method
 Summary | Full Text:PDF

The Choice of the Initial Condition of CMA Adaptive Arrays
Kazuaki TAKAO Hiromichi MATSUDA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11 ; pp. 1474-1479
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Signal Processing Technology in Antennas)
Category: 
Keyword: 
adaptive arrayCMAsteepest decent methodinitial conditionradiation pattern
 Summary | Full Text:PDF

Spectral Efficiency Improvement by Base Station Antenna Pattern Control for Land Mobile Cellular Systems
Takeo OHGANE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/05/25
Vol. E77-B  No. 5 ; pp. 598-605
Type of Manuscript:  Special Section PAPER (Special Issue on Adaptive Signal Processing in Mobile Radio Communications)
Category: 
Keyword: 
co-channel interferencecellular systemadaptive arrayspectral efficiency
 Summary | Full Text:PDF

Application of DBF Technique to Radar Systems
Shin'ichi TAKEYA Mitsuyoshi SHINONAGA Yoshitaka SASAKI Hiroshi MIYAUCHI Masanori MATSUMURA Tasuku MOROOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/02/25
Vol. E77-B  No. 2 ; pp. 256-260
Type of Manuscript:  PAPER
Category: Electronic and Radio Applications
Keyword: 
digital beamformingsystolic arrayadaptive arraymulti-beamforming
 Summary | Full Text:PDF