Index assignment for quantized beamforming MIMO systems

被引：3
|
作者：
Zhu, Pengcheng [1 ]
Tang, Lan [1 ]
Wang, Yan [1 ]
You, Xiaohu [1 ]
机构：
[1] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing, Peoples R China
来源：
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2008年 / 7卷 / 08期
基金：
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词：
beamforming; diversity methods; MIMO systems; finite-rate feedback; index assignment;
D O I：
10.1109/TWC.2008.070317
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Index assignment (IA) technique is introduced to quantized beamforming systems. The feedback channel in these systems is modeled as a discrete memoryless channel (DMC), and the diversity and array gains with feedback errors are derived. Based on the analytical results, IA scheme is designed to provide a redundancy-free protection against feedback errors. Simulation results show that good IA scheme improves the array gain and symbol error rate (SER).
引用
收藏
页码：2917 / 2922
页数：6
相关论文
共 50 条
  • [21] Compensation of disturbances for MIMO systems with quantized output
    Furtat, Igor B.
    Fradkov, Alexander L.
    Liberzon, Daniel
    AUTOMATICA, 2015, 60 : 239 - 244
  • [22] Maximum likelihood detection for quantized MIMO systems
    Mezghani, Amine
    Khoufi, Mohamed-Seifeddine
    Nossek, Josef A.
    2008 INTERNATIONAL ITG WORKSHOP ON SMART ANTENNAS, 2008, : 278 - 284
  • [23] On the SNR and diversity of quantized precoded MIMO systems
    Mondal, Bishwarup
    Heath, Robert W., Jr.
    2006 IEEE 7TH WORKSHOP ON SIGNAL PROCESSING ADVANCES IN WIRELESS COMMUNICATIONS, VOLS 1 AND 2, 2006, : 537 - +
  • [24] Channel Estimation for MIMO OFDM beamforming Systems
    Achoura, Najoua
    Bouallegue, Ridha
    INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY, 2008, 8 (03): : 106 - 111
  • [25] Random beamforming for MIMO systems with multiuser diversity
    Liang, YC
    Zhang, R
    2004 IEEE 15TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-4, PROCEEDINGS, 2004, : 290 - 294
  • [26] Binary Grassmannian Weightbooks for MIMO Beamforming Systems
    Kim, Young Gil
    Beaulieu, Norman C.
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2011, 59 (02) : 388 - 394
  • [27] Advanced Hybrid Beamforming Design for MIMO Systems
    Yang, Bowen
    Molu, Mehdi M.
    Zhang, Lei
    2018 IEEE 10TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2018, : 80 - 83
  • [28] Antenna Grouping Techniques for MIMO Beamforming Systems
    Kim, Kyungchul
    Lee, Jungwoo
    2008 42ND ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-4, 2008, : 393 - 397
  • [29] A high throughput beamforming architecture for MIMO systems
    Duarte, Melissa
    Sabharwal, Ashutosh
    Dick, Chris
    Rao, Raghu
    2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-5, 2006, : 1151 - +
  • [30] COORDINATED BEAMFORMING IN MIMO FBMC/OQAM SYSTEMS
    Cheng, Yao
    Li, Peng
    Haardt, Martin
    2014 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2014,
12345