Outage Performance of Two Multi-antenna Relay Cooperation in Rayleigh Fading Channel

被引：3
|
作者：
Katiyar, Himanshu [1 ]
机构：
[1] BBDU, Dept Elect & Commun Engn, Lucknow, Uttar Pradesh, India
来源：
IETE JOURNAL OF RESEARCH | 2013年 / 59卷 / 01期
关键词：
Adaptive decode and forward mode; Multi-antenna relay; Outage probability; Rayleigh fading channel; REGENERATIVE RELAY; STRATEGIES; DIVERSITY; CAPACITY; NETWORK;
D O I：
10.4103/0377-2063.110615
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Cooperative relaying exploits the broadcast nature of wireless channel and extracts spatial diversity in distributed manner. In this paper, we investigate the performance of an infrastructure-based multi-antenna relay network in absence of direct link. A closed-form expression of outage probability has been derived when the cooperating relays coherently combine the received signals and destination select the best copy of the received signals. The effect of number of relay antennas and relay placement on the system performance has also been studied.
引用
收藏
页码：4 / 8
页数：5
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