Performance Analysis of Two-Way Amplify-and-Forward Relaying with Beamforming over Nakagami-m Fading Channels

被引：0
|
作者：
Guo, Hui [1 ]
Wang, Lihong [1 ]
机构：
[1] Henan Polytech Univ, Sch Comp Sci & Technol, Jiaozuo 454000, Peoples R China
来源：
2011 7TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM) | 2011年
关键词：
Beamforming; Nakagami-m fading; performance analysis; two-way relaying;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
The performance of a two-way relay system with beamforming is investigated over Nakagami-m fading channels. Our analysis considers an amplify-and-forward relay system consisting of two terminals equipped with multiple antennas, and a variable-gain relay with a single antenna. Exact closed-form expressions for the outage probabilities of two unidirectional links of the two-way system are derived, respectively. Furthermore, the lower and upper bounds on the outage probabilities are formulated, and the diversity and coding gains of two unidirectional links are determined too. Finally, Monte Carlo simulations are presented to validate our formulations.
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页数：4
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