Relay Selection with Imperfect CSI in Bidirectional Cooperative Networks

被引：16
|
作者：
Taghiyar, M. Jafar [1 ]
Muhaidat, Sami [1 ]
Liang, Jie [1 ]
Dianati, Mehrdad [2 ]
机构：
[1] Simon Fraser Univ, Sch Engn Sci, Burnaby, BC V5A 1S6, Canada
[2] Univ Surrey, Dept Elect & Comp Engr, Surrey GU2 7XH, England
来源：
IEEE COMMUNICATIONS LETTERS | 2012年 / 16卷 / 01期
基金：
加拿大自然科学与工程研究理事会;
关键词：
Bidirectional networks; imperfect CSI; outage probability;
D O I：
10.1109/LCOMM.2011.111011.111774
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
We study the performance of bidirectional multi-relay cooperative networks in the presence of imperfect channel state information by means of the correlation coefficient of the estimated channel gains and their actual values, where the max-min relay selection is used. We show that the performance is determined by the average performance of the two links and neither of them dominates it individually. We also present a power allocation scheme that minimizes the outage probability.
引用
收藏
页码：57 / 59
页数：3
相关论文
共 50 条
  • [1] Beamforming Design for Cognitive Bidirectional Relay Networks with Imperfect CSI
    Xue, Ruiqi
    Zhang, Meng
    Yu, Hui
    Luo, Hanwen
    Zhi, Huijiang
    WIRELESS ALGORITHMS, SYSTEMS, AND APPLICATIONS, WASA 2014, 2014, 8491 : 446 - 457
  • [2] Decode-and-Forward Relay Selection with Imperfect CSI in Cognitive Relay Networks
    Sun, Hui
    Naraghi-Pour, Mort
    2014 IEEE MILITARY COMMUNICATIONS CONFERENCE: AFFORDABLE MISSION SUCCESS: MEETING THE CHALLENGE (MILCOM 2014), 2014, : 416 - 421
  • [3] Hop-by-hop Relay Selection strategy for multi-hop relay networks with imperfect CSI
    Sun, Hui
    Naraghi-Pour, Mort
    IET COMMUNICATIONS, 2017, 11 (09) : 1387 - 1395
  • [4] Outage Analysis of Cognitive Relay Networks with Relay Selection under Imperfect CSI Environment
    Wu, Qihui
    Zhang, Zongsheng
    Wang, Jinlong
    IEEE COMMUNICATIONS LETTERS, 2013, 17 (07) : 1297 - 1300
  • [5] Resource Allocation for Cooperative Relay-assisted OFDMA Networks with Imperfect CSI
    Chang, Zheng
    Ristaniemi, Tapani
    2012 IEEE MILITARY COMMUNICATIONS CONFERENCE (MILCOM 2012), 2012,
  • [6] Cross-layer design for cooperative MIMO systems with relay selection and imperfect CSI
    YU XiangBin
    ZHOU TingTing
    RUI Yun
    YIN Xin
    CHEN Ming
    ScienceChina(InformationSciences), 2013, 56 (02) : 129 - 138
  • [7] Optimal Relay and Antenna Selection in MIMO Cognitive Relay Network with Imperfect CSI
    Das, Priyanka
    Sarvendranath, Rimalapudi
    2020 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2020,
  • [8] Cross-layer design for cooperative MIMO systems with relay selection and imperfect CSI
    XiangBin Yu
    TingTing Zhou
    Yun Rui
    Xin Yin
    Ming Chen
    Science China Information Sciences, 2013, 56 : 1 - 10
  • [9] Cross-layer design for cooperative MIMO systems with relay selection and imperfect CSI
    Yu XiangBin
    Zhou TingTing
    Rui Yun
    Yin Xin
    Chen Ming
    SCIENCE CHINA-INFORMATION SCIENCES, 2013, 56 (02) : 49 - 58
  • [10] On the Design of Relay Selection Strategies in Regenerative Cooperative Networks with Outdated CSI
    Li, Yubo
    Yin, Qinye
    Xu, Wei
    Wang, Hui-Ming
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2011, 10 (09) : 3086 - 3097
12345