Secrecy Rate Maximization for MIMO Wiretap Channels with Channel Uncertainty

被引：0
作者：
Ammari, Mohamed Lassaad [1 ]
Fortier, Paul [1 ]
机构：
[1] Laval Univ, Dept Elect & Comp Engn, Quebec City, PQ, Canada
来源：
2017 15TH CANADIAN WORKSHOP ON INFORMATION THEORY (CWIT) | 2017年
关键词：
SECURE TRANSMISSION; MUTUAL INFORMATION; STATISTICAL CSIT; TAP CHANNEL; CAPACITY; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A multiple-input multiple-output (MIMO) wiretap channel in the presence of one multiple-antenna eavesdropper is considered. We assume that imperfect channel state information (CSI) on the legitimate link and only statistical CSI of the eavesdropper channel are available at the transmitter. This paper addresses the issue of optimal input covariance matrix design that maximizes the secrecy rate subject to the total power constraint. The secrecy rate maximization (SRM) is studied under a relaxed assumption on the perfect CSI. We reformulate the SRM problem and propose an alternating optimization (AO) algorithm to find the optimal input covariance matrix. Simulation results are presented to validate the effectiveness of the proposed approach. The impact of the channel estimation error is investigated.
引用
收藏
页数：5
相关论文
共 25 条
  • [1] CSISZAR I, 1978, IEEE T INFORM THEORY, V24, P339, DOI 10.1109/TIT.1978.1055892
  • [2] Secrecy Rate Optimizations for a MIMO Secrecy Channel With a Multiple-Antenna Eavesdropper
    Cumanan, Kanapathippillai
    Ding, Zhiguo
    Sharif, Bayan
    Tian, Gui Yun
    Leung, Kin K.
    [J]. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2014, 63 (04) : 1678 - 1690
  • [3] Maximum Mutual Information Design for MIMO Systems With Imperfect Channel Knowledge
    Ding, Minhua
    Blostein, Steven D.
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2010, 56 (10) : 4793 - 4801
  • [4] Full Rank Solutions for the MIMO Gaussian Wiretap Channel With an Average Power Constraint
    Fakoorian, S. Ali A.
    Swindlehurst, A. Lee
    [J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2013, 61 (10) : 2620 - 2631
  • [5] Gupta A. K., 1999, MATRIX VARIATE DISTR, P10
  • [6] Jose J., 2011, COMM ICC 2011 IEEE I
  • [7] Secure Transmission With Multiple Antennas-Part II: The MIMOME Wiretap Channel
    Khisti, Ashish
    Wornell, Gregory W.
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2010, 56 (11) : 5515 - 5532
  • [8] LEUNGYANCHEONG SK, 1978, IEEE T INFORM THEORY, V24, P451, DOI 10.1109/TIT.1978.1055917
  • [9] Li J., 2011, GLOBECOM WORKSH GC W
  • [10] Ergodic Secrecy Rate for Multiple-Antenna Wiretap Channels With Rician Fading
    Li, Jiangyuan
    Petropulu, Athina P.
    [J]. IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2011, 6 (03) : 861 - 867
123