Performance Analysis for Two-Way Relaying Networks with and Without Relay Selection
Performance Analysis for Two-Way Relaying Networks with and Without Relay Selection
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DOI：
10.1007/s11277-013-1478-0
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发表时间：
2013-10
影响因子：
2.2
通讯作者：
Weiping Liu;Liang Yang
中科院分区：
文献类型：
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作者：
Weiping Liu;Liang Yang
在本文中，我们考虑了一个双向中继网络，其中两个用户通过多个中继进行通信。具体地说，我们首先研究了采用放大转发转发协议的全中继参与网络的性能。基于矩母函数的方法，我们得到了中断概率和误码率性能的一些严格的界。为了比较的目的，我们给出了中继选择方案的性能分析。最后，给出了数值结果来验证我们的分析。
In this paper, we consider a two-way relaying network where two users communicate with each other with the help of multiple relays. Specifically, we first investigate the performance of a all-relay participating network with the amplify-and-forward relaying protocol. Based on the moment generating function-based method, we derive some tight bounds for the outage probability and bit-error rate performance. For comparison purpose, we then present a performance analysis for the relay selection scheme. Finally, numerical results are provided to verify our analysis.