Effect of Channel Estimation Error on the Mutual Information of MIMO Fading Channels

被引：0
作者：
Wang, Jun [1 ]
Li, Minqi [1 ]
Zhang, Yi [1 ]
Zhou, Quan [1 ]
机构：
[1] Xian Inst Space Radio Technol, Natl Key Lab Space Microwave Technol, Xian, Peoples R China
来源：
2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年
关键词：
MIMO; channel capacity; fading correlation; channel estimation;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we study the effect of channel estimation error at the receiver on the mutual information of a multiple-input-multiple-output (MIMO) channel obeying correlated Rayleigh fading. The system model is constructed based on the channel estimation error at the receiver side. And using the properties of Wishart distribution, the lower bound on the channel capacity is derived when the MIMO channel is full rank. The simulation results show that the channel capacity of MIMO system is sensitive to the channel estimation error. The channel capacity is maximized when the signal-to-noise increases to a certain point.
引用
收藏
页码：493 / 496
页数：4
相关论文
共 50 条
  • [31] Single and Multiple Estimation in MIMO Rician Fading Channels
    Nooralizadeh, Hamid
    Moghaddam, Shahriar Shirvani
    COMPUTER COMMUNICATION AND MANAGEMENT, 2011, 5 : 481 - 487
  • [32] Transmission strategy for MIMO correlated Rayleigh fading channels with mutual coupling
    Li, Feng
    Zhang, Q. T.
    2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14, 2007, : 1030 - 1035
  • [33] MIMO-OTFS in High-Doppler Fading Channels: Signal Detection and Channel Estimation
    Ramachandran, M. Kollengode
    Chockalingam, A.
    2018 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2018,
  • [34] A Novel Semi-blind Channel Estimation Scheme for Rayleigh Flat Fading MIMO channels (joint LS estimation and ML detection)
    Moghaddam, Shahriar Shirvani
    Saremi, Hossein
    IETE JOURNAL OF RESEARCH, 2010, 56 (04) : 193 - 201
  • [35] OFDM channel estimation with dispersive fading channels
    Department of Electronic Engineering, North China University of Technology, Beijing 100041, China
    不详
    不详
    Wang, D.-Y. (luck7891@163.com), 1600, Beijing University of Posts and Telecommunications (19): : 75 - 78
  • [36] The impact of fading correlation on the error performance of MIMO systems over Rayleigh fading channels
    Liu, HP
    Song, YZ
    Qiu, RC
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2005, 4 (05) : 2014 - 2019
  • [37] Optimality of Beamforming in Fading MIMO with Noisy Channel Estimation
    Soysal, Alkan
    2014 IEEE 25TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATION (PIMRC), 2014, : 423 - 427
  • [38] Bounds on mutual information of Rayleigh fading channels with Gaussian input
    Perera, Rasika R.
    Pollock, Tony S.
    Abhayapala, Thushara D.
    6TH AUSTRALIAN COMMUNICATIONS THEORY WORKSHOP 2005, PROCEEDINGS, 2005, : 62 - 67
  • [39] Robust Variable Power Fractional LMP Based Channel Estimation For MIMO Fading Wireless Systems
    Sahoo, Madhusmita
    Sahoo, Harish Kumar
    2020 IEEE CALCUTTA CONFERENCE (CALCON), 2020, : 50 - 53
  • [40] Blind estimation of MIMO channels with an upper bound for channel orders
    Zeng, YH
    Ng, TS
    SIGNAL PROCESSING, 2006, 86 (02) : 212 - 222
12345