Performance of wireless multihop communications systems with cooperative diversity over fading channels

被引：19
|
作者：
Tsiftsis, Theodoros A. [1 ]
机构：
[1] Aristotle Univ Thessaloniki, Dept Elect & Comp Engn, Wireless Commun Syst Grp, Thessaloniki 54124, Greece
来源：
INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS | 2008年 / 21卷 / 05期
关键词：
average error probability; cooperative diversity; Gamma RVs; moment-generating function; multihop networks; Nakagami-m fading;
D O I：
10.1002/dac.909
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：
We present closed-form bounds for the performance of wireless multihop communications systems with cooperative diversity over Nakagami-m fading channels. The end-to-end signal-to-noise ratio is formulated and upper bounded by using the inequality between harmonic and geometric means of positive random variables. Closed-form expression is derived for the moment-generating function and is used to obtain lower bounds for the average error probability. Numerical results are compared with computer simulations showing the tightness of the proposed bounds. Copyright (C) 2007 John Wiley & Sons, Ltd.
引用
收藏
页码：559 / 565
页数：7
相关论文
共 50 条
  • [1] Optical Wireless Communications over Fading Channels: Spatial Diversity or Multihop Relaying?
    Pham, Anh T.
    Luong, Duy A.
    [J]. 2014 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS (ATC), 2014, : 760 - 765
  • [2] Performance bounds of multihop wireless communications with blind relays over generalized fading channels
    Karagiannidis, GK
    [J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2006, 5 (03) : 498 - 503
  • [3] On the Performance of Multihop-Intervehicular Communications Systems Over n*Rayleigh Fading Channels
    Alghorani, Yahia
    Kaddoum, Georges
    Muhaidat, Sami
    Pierre, Samuel
    Al-Dhahir, Naofal
    [J]. IEEE WIRELESS COMMUNICATIONS LETTERS, 2016, 5 (02) : 116 - 119
  • [4] Performance of multihop communication systems over Weibull fading channels
    Wu, Lian-Hai
    He, Zhi-Qiang
    Niu, Kai
    Xu, Wen-Bo
    Lin, Jia-Ru
    [J]. Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications, 2009, 32 (04): : 25 - 29
  • [5] Wireless Covert Communications with Distributed Cooperative Jamming over Fading Channels
    Zhengy, Tong-Xing
    Yang, Ziteng
    Liu, Hao-Wen
    Wen, Yating
    Mu, Pengcheng
    Wang, Hui-Ming
    [J]. 2021 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2021,
  • [6] Cooperative Diversity by Censorial Relays for Communications over Rayleigh Fading Channels
    Peng, Lun-Chung
    Lay, Kuen-Tsair
    [J]. 2013 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2013, : 3530 - 3534
  • [7] Performance of Multihop Wireless Links over Generalized-K Fading Channels
    Cao, Jianfei
    Yang, Lie-Liang
    Zhong, Zhangdui
    [J]. 2010 IEEE 72ND VEHICULAR TECHNOLOGY CONFERENCE FALL, 2010,
  • [8] Performance Evaluation of Cooperative Communications over Fading Channels in Vehicular Networks
    Stefanovic, Caslav
    Pratesi, Marco
    Santucci, Fortunato
    [J]. 2018 2ND URSI ATLANTIC RADIO SCIENCE MEETING (AT-RASC), 2018,
  • [9] Performance Study of Wireless Systems with Switch and Stay Combining Diversity over α-η-μ Fading Channels
    Eyadeh, Ali A.
    Al-Ta'ani, Mohammad N.
    [J]. ENGINEERING TECHNOLOGY & APPLIED SCIENCE RESEARCH, 2019, 9 (06) : 5047 - 5055
  • [10] A Unified Performance Analysis of Wireless Communications over η - λ - μ Generalized Fading Channels
    Salahat, Ehab
    [J]. 2014 IEEE 11TH CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE (CCNC), 2014,
12345