SER Performance Analysis of DF Cooperative System over Rayleigh Fading Channels

被引：0
|
作者：
Xia, Ting [1 ]
Xu, Weiyao [1 ]
机构：
[1] Zaozhuang Univ, Coll Informat Engn, Zaozhuang 277160, Peoples R China
来源：
2017 2ND INTERNATIONAL CONFERENCE ON MECHATRONICS AND INFORMATION TECHNOLOGY (ICMIT 2017) | 2017年
关键词：
SER; DF Cooperative System; Rayleigh Fading; DIVERSITY; NETWORKS;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The symbol error rate (SER) performance of decode-and-forward (DF) relay cooperative system over flat Rayleigh fading channels is analyzed in this paper. Using the moment generating function (MGF) based analysis approach, the closed-form expressions for the average SER of coherently detected M-ary phase-shift keying (MPSK) for the system are derived. In addition, the SER performance of system with no cooperation is also given to compare with that with relay cooperation. Numerical results show that better SER performance can be achieved by increasing the average receive signal-to-noise ratio (SNR), and the SER performance of system with DF cooperation is better than that with no cooperation. The correctness of theoretical analysis is verified by simulation results.
引用
收藏
页码：38 / 42
页数：5
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