Threshold-based Adaptive Decode-Amplify-Forward Relaying Protocol for Cooperative Systems

被引：0
|
作者：
Bouanen, Safwen [1 ]
Boujemaa, Hatem [2 ]
Ajib, Wessam [1 ]
机构：
[1] Univ Quebec, Dept Comp Sci, Montreal, PQ H3C 3P8, Canada
[2] Univ Carthage, High sch Commun, Tunis, Tunisia
来源：
2011 7TH INTERNATIONAL WIRELESS COMMUNICATIONS AND MOBILE COMPUTING CONFERENCE (IWCMC) | 2011年
基金：
加拿大自然科学与工程研究理事会;
关键词：
Cooperative Communications; Adaptive relaying; DIVERSITY;
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 propose a new adaptive relaying protocol called Threshold-based Adaptive Decode-Amplify-Forward relaying protocol (T-ADAF). In our protocol, the relay compares the signal to noise ratio (SNR) of the received signal to the average SNR of the source-relay link. If the SNR of the received signal is greater than the average SNR of the source-relay link, then the relay performs the Amplify-Forward relaying protocol (AF). On the other hand, if the SNR of the received signal does not exceed the average SNR of the source-relay link, then the relay performs the Adaptive Decode-Forward relaying protocol (ADF). The performance of the proposed protocol is investigated and a closed form of its symbol error probability is derived in the presence of Rayleigh fading channels. Furthermore, a comparison with other relaying protocols such as AF, ADF and SNR-HDAF (SNR-based Hybrid Decode-Amplify-Forward) is made in order to evaluate the performance of our protocol and to show its benefits. We also investigate the T-ADAF protocol with multiple relays and we derived a closed form of its symbol error probability.
引用
收藏
页码：725 / 730
页数：6
相关论文
共 50 条
  • [1] Performance Analysis of SNR-Based Incremental Hybrid Decode-Amplify-Forward Cooperative Relaying Protocol
    Bai, Zhiquan
    Jia, Jianlan
    Wang, Cheng-Xiang
    Yuan, Dongfeng
    [J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2015, 63 (06) : 2094 - 2106
  • [2] Finite Length Buffer Relaying Based Incremental Hybrid Decode-Amplify-Forward Cooperative System
    Dong, Peihao
    Bai, Zhiquan
    Su, Yingyan
    Gao, Shen
    Zhou, Xiaotian
    Wang, Cheng-Xiang
    [J]. 2015 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC), 2015,
  • [3] Performance Analysis of Hybrid Decode-Amplify-Forward Incremental Relaying Cooperative Diversity Protocol Using SNR-Based Relay Selection
    Tran Trung Duy
    Kong, Hyung-Yun
    [J]. JOURNAL OF COMMUNICATIONS AND NETWORKS, 2012, 14 (06) : 703 - 709
  • [4] Outage Probability of Hybrid Decode-Amplify-Forward Relaying Protocol for Buffer-Aided Relays
    Nasir, Hina
    Javaid, Nadeem
    Raza, Waseem
    Imran, Muhammad
    Naseer, Nidal
    [J]. ICC 2019 - 2019 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2019,
  • [5] On the Performance Gain of Hybrid Decode-Amplify-Forward Cooperative Communications
    Trung Q. Duong
    Hans-Jürgen Zepernick
    [J]. EURASIP Journal on Wireless Communications and Networking, 2009
  • [6] Hybrid Decode-Amplify-Forward Cooperative Communications with Multiple Relays
    Duong, Trung Q.
    Zepernick, Hans-Jurgen
    [J]. 2009 IEEE WIRELESS COMMUNICATIONS & NETWORKING CONFERENCE, VOLS 1-5, 2009, : 273 - 278
  • [7] On the Performance Gain of Hybrid Decode-Amplify-Forward Cooperative Communications
    Duong, Trung Q.
    Zepernick, Hans-Jurgen
    [J]. EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2009,
  • [8] Performance Analysis of Multi-Source Multi-Destination Cooperative Vehicular Networks With the Hybrid Decode-Amplify-Forward Cooperative Relaying Protocol
    Xiao, Hailin
    Zhang, Zhongshan
    Chronopoulos, Anthony Theodore
    [J]. IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2018, 19 (09) : 3081 - 3086
  • [9] Performance Analysis of Hybrid Decode-Amplify-Forward (HDAF) Relaying for Improving Security in Cooperative Wireless Network
    Divya, Thatha
    Gurrala, Kiran Kumar
    Das, Susmita
    [J]. 2015 GLOBAL CONFERENCE ON COMMUNICATION TECHNOLOGIES (GCCT), 2015, : 670 - 675
  • [10] Outage Performance of Power Beacon-Assisted Cooperative Hybrid Decode-Amplify-Forward Relaying Wireless Communications
    Wu, Xinyu
    Tang, Lu
    Yang, Jing
    [J]. 2020 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC), 2020, : 1330 - 1335
12345