Keyword : MU-MIMO


NL-BMD: Nonlinear Block Multi-Diagonalization Precoding for High SHF Wide-Band Massive MIMO in 5G
Hiroshi NISHIMOTO Akinori TAIRA Hiroki IURA Shigeru UCHIDA Akihiro OKAZAKI Atsushi OKAMURA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-B  No. 8 ; pp. 1215-1227
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Technologies for 5G Mobile Communications System)
Category: Wireless Communication Technologies
Keyword: 
5Gmassive MIMOMU-MIMOinter-user interferenceprecodingnonlinear block multi-diagonalization
 Summary | Full Text:PDF(8.1MB)

User and Antenna Joint Selection in Multi-User Large-Scale MIMO Downlink Networks
Moo-Woong JEONG Tae-Won BAN Bang Chul JUNG 
Publication:   
Publication Date: 2017/04/01
Vol. E100-B  No. 4 ; pp. 529-535
Type of Manuscript:  PAPER
Category: Network
Keyword: 
large-scale MIMOmassive MIMOMU-MIMOuser and antenna joint selectioncomplexity
 Summary | Full Text:PDF(1MB)

User Collaborated Reception of Spatially Multiplexed Signals: An Experimental Study in Group Mobility
Ilmiawan SHUBHI Yuji HAYASHI Hidekazu MURATA 
Publication:   
Publication Date: 2017/01/01
Vol. E100-A  No. 1 ; pp. 227-231
Type of Manuscript:  Special Section LETTER (Special Section on Wideband Systems)
Category: 
Keyword: 
collaborative interference cancellationfield experimentsMU-MIMOspatial multiplexing
 Summary | Full Text:PDF(3.6MB)

High-Efficient Frame Aggregation with Frame Size Adaptation for Downlink MU-MIMO Wireless LANs
Yoshihide NOMURA Kazuo MORI Hideo KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/07/01
Vol. E99-B  No. 7 ; pp. 1584-1592
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
WLANsIEEE 802.11MU-MIMOframe aggregationuser schedulingframe size adaptationtransmission error
 Summary | Full Text:PDF(1.7MB)

Single-Carrier Multi-User MIMO Downlink with Time-Domain Tomlinson-Harashima Precoding
Shohei YOSHIOKA Shinya KUMAGAI Fumiyuki ADACHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/02/01
Vol. E99-B  No. 2 ; pp. 471-480
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MU-MIMOTomlinson-Harashima precodingsingle-carrier downlinktime-domainvector perturbation
 Summary | Full Text:PDF(1.9MB)

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)

Sliding Window-Based Transmit Antenna Selection Technique for Large-Scale MU-MIMO Networks
Tae-Won BAN Bang Chul JUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/07/01
Vol. E97-A  No. 7 ; pp. 1640-1641
Type of Manuscript:  LETTER
Category: Communication Theory and Signals
Keyword: 
large-scale MIMOMU-MIMOcellular networkantenna selectionpre-coding
 Summary | Full Text:PDF(228.5KB)

A Novel User Selection Method That Maximizes the Determinant of Channel Auto-Correlation for Multi-User MIMO Systems with Zero-Forcing Precoder
Hyunwook YANG Yeongyu HAN Seungwon CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7 ; pp. 1429-1434
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MU-MIMOuser selectiondeterminantdeterminant row-exchange criterionsum-rate
 Summary | Full Text:PDF(1MB)

An Interference-Robust Channel Estimation Method for Transparent MU-MIMO Transmission in LTE-Advanced System
Won-Jun HWANG Jun-Hee JANG Seong-Woo AHN Hyung-Jin CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/07/01
Vol. E97-B  No. 7 ; pp. 1412-1421
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
channel estimationinterference detectionLTE-AdvancedMU-MIMOSIC
 Summary | Full Text:PDF(3MB)

User Scheduling Algorithms for Downlink MU-MIMO System Based on the SCSI
Qiang SUN Chen SUN Shi JIN Yuan ZHANG Xiqi GAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/02/01
Vol. E96-B  No. 2 ; pp. 651-655
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
statistical channel state informationuser schedulingMU-MIMO
 Summary | Full Text:PDF(159.2KB)

Successive SLNR Precoding with GMD for Downlink Multi-User Multi-Stream MIMO Systems
Xun-yong Zhang Chen HE Ling-ge JIANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/09/01
Vol. E95-A  No. 9 ; pp. 1619-1622
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MU-MIMOSLNRgeometric mean decompositionTomlinson-Harashima Precoding
 Summary | Full Text:PDF(290.7KB)

MU-MIMO Precoding Methods for Reducing the Transmit Normalization Factor by Perturbing Data of the Codebook
Hyunwook YANG Seungwon CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7 ; pp. 2405-2413
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
MU-MIMOprecodingvector perturbationcodebookDoppler frequency
 Summary | Full Text:PDF(922.9KB)

Efficient User Scheduling Algorithm for Enhancing Zero-Forcing Beamforming in MIMO Broadcast Channels
Changeui SHIN Hyunsung GO Seungwon CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/10/01
Vol. E94-B  No. 10 ; pp. 2908-2911
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
MU-MIMOuser selectionmultiuser channelsDiversity methodsBroadcast channels
 Summary | Full Text:PDF(418KB)

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)

Adaptive CQI Update and Feedback for Codebook Based MU-MIMO in E-UTRA
Jianchi ZHU Xiaoming SHE Jingxiu LIU Lan CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/05/01
Vol. E92-B  No. 5 ; pp. 1546-1552
Type of Manuscript:  Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution)
Category: 
Keyword: 
MU-MIMOCQI updaterank adaptationcodebookadaptive CQI feedback
 Summary | Full Text:PDF(431.9KB)

Sum-Rate Evaluation of Multi-User MIMO-Relay Channel
Huan SUN Sheng MENG Yan WANG Xiaohu YOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/02/01
Vol. E92-B  No. 2 ; pp. 683-686
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
sum-rateMU-MIMOrelay channel
 Summary | Full Text:PDF(142.7KB)