Impact of spatial correlation on the BER performance of cooperative wireless relay networks with OSTBC

被引：6
|
作者：
Torabi, Mohammad [1 ]
Frigon, Jean-Francois [2 ]
Haccoun, David [2 ]
机构：
[1] Shahid Beheshti Univ, Dept Elect Engn, Tehran, Iran
[2] Ecole Polytech, Dept Elect Engn, Montreal, PQ H3C 3A7, Canada
来源：
IET COMMUNICATIONS | 2016年 / 10卷 / 08期
关键词：
cooperative communication; relay networks (telecommunication); error statistics; amplify and forward communication; orthogonal codes; space-time block codes; Rayleigh channels; spatial correlation; BER; cooperative wireless relay networks; OSTBC; bit error-rate; amplify-and-forward cooperative relay networks; Alamouti orthogonal space-time block coding; Rayleigh fading channels; closed-form expressions; signal-to-noise-ratio; SNR; antenna correlation; TIME BLOCK-CODES; ANTENNA SELECTION; DIVERSITY; AMPLIFY; PROBABILITY; SYSTEMS; CHANNEL;
D O I：
10.1049/iet-com.2015.0278
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：
In this study, the authors analyse the impact of spatial correlation on the average bit error-rate (BER) performance of amplify-and-forward cooperative relay networks employing Alamouti orthogonal space-time block coding (OSTBC) over Rayleigh fading channels. Closed-form expressions are derived for the moment generating function of the total signal-to-noise-ratio (SNR). The authors then obtain closed-form expressions for the average BER of the system as well as asymptotic expressions for the average BER at high SNRs. To quantify the effects of antenna correlation on the system performance, numerical results are provided and compared for different cases.
引用
收藏
页码：975 / 979
页数：5
相关论文
共 50 条
  • [41] Cooperative Selection Diversity in Wireless Multiuser Relay Networks
    Yang, Nan
    Elkashlan, Maged
    Yuan, Jinhong
    2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL, 2010,
  • [42] Optimal relay assignment for fairness in wireless cooperative networks
    Xu, Hongli
    Huang, Liusheng
    Liu, Gang
    Zhang, Yindong
    Huang, He
    INTERNATIONAL JOURNAL OF AD HOC AND UBIQUITOUS COMPUTING, 2012, 9 (01) : 42 - 53
  • [43] Recovering Cooperative Multiplexing Gain in Wireless Relay Networks
    Yang, Tao
    Yuan, Jinhong
    Zhang, Wei
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2010, 58 (12) : 3538 - 3549
  • [44] Relay Selection in Cooperative Networks with Wireless Battery Charging
    Krikidis, Ioannis
    2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2015,
  • [45] An efficient cooperative ARQ protocol for wireless relay networks
    Zhang, Chao
    Zhang, Jun
    Wei, Guo
    Ren, Pinyi
    COMPUTER COMMUNICATIONS, 2012, 36 (01) : 105 - 112
  • [46] Relay Assisted Cooperative Communication for Wireless Sensor Networks
    Aishwarya, M.
    Kirthiga, S.
    2018 SECOND INTERNATIONAL CONFERENCE ON ADVANCES IN ELECTRONICS, COMPUTERS AND COMMUNICATIONS (ICAECC), 2018,
  • [47] Approximation Designs for Cooperative Relay Deployment in Wireless Networks
    Wang, Haotian
    Tian, Shilei
    Gao, Xiaofeng
    Wu, Lidong
    Chen, Guihai
    2017 IEEE 37TH INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS (ICDCS 2017), 2017, : 2270 - 2275
  • [48] A Cooperative MMSE Relay Strategy for Wireless Sensor Networks
    Krishna, R.
    Xiong, Z.
    Lambotharan, S.
    IEEE SIGNAL PROCESSING LETTERS, 2008, 15 (549-552) : 549 - 552
  • [49] Metrics for Optimal Relay Selection in Cooperative Wireless Networks
    Sadeghi, Rasool
    PauloBarraca, Joao
    Aguiar, Rui L.
    2011 IEEE 22ND INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2011, : 278 - 283
  • [50] Cooperative Communications with Relay Selection in Wireless Sensor Networks
    Sun, Li
    Zhang, Taiyi
    Lu, Long
    Niu, Hao
    IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2009, 55 (02) : 513 - 517
12345