Performance Analysis of Amplify-and-Forward Cooperative Truncated ARQ with Partial Relay Selection

被引：0
|
作者：
Ben Said, Maymouna [1 ]
Boujemaa, Hatem [1 ]
机构：
[1] Univ Carthage, Higher Sch Commun Tunis, COSIM Res Lab, Carthage, Tunisia
来源：
2013 IEEE 77TH VEHICULAR TECHNOLOGY CONFERENCE (VTC SPRING) | 2013年
关键词：
TO-END PERFORMANCE; FADING CHANNELS; SYSTEMS;
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 analyse the performance of Amplify-and-Forward (AF) cooperative truncated Automatic Repeat reQuest (ARQ) with partial relay selection. The selected relay offers the best instantaneous signal to noise ratio (SNR) of the (source-relay) channel. We evaluate the system performance in terms of throughput and expected queueing and transmission delays when Poisson packet arriving is assumed. We derive closed-form expressions for the statistics of the end-to-end SNR over independent but not identically distributed (i.n.i.d) Rayleigh fading channels. Simulations results are provided to validate our analysis.
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页数：5
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