Performance analysis of partial relay selection over Nakagami-m fading channel in cooperative networks  

作　　者：蔡春晓 CaiYueming Yang Weiwei 

机构地区：[1]Institute of Communications Engineering, PLA University of Science and Technology, Nanjing 210007, P. R. China

出　　处：《High Technology Letters》2012年第4期412-415,共4页高技术通讯（英文版）

基　　金：Supported by the National Natural Science Foundation of China （ No. 60972051, 61001107 ）, the Major National Science ＆ Technology Pro- jects （ No. 2010ZX03006-002-04） and the Project of Natural Science Foundation of Jiangsu （ No. BK2010101 ）.

摘　　要：In this paper, exact outage probability and symbol error rate （SER） expressions are derived in closed-form for dual-hop amplify-and-forward cooperative network over independent non-identically Nakagami-m fading channels. In the analysis, partial relay selection is employed. This selection scheme proposed recently is found applicable in different wireless systems such as ad hoc and sensor networks. The results are verified through comparison with Monte Carlo simulations.

关 键 词：cooperative communications amply-and-forward symbol error rate partial relayselection Nakagami-m fading channels 

分 类 号：TN929.5[电子电信—通信与信息系统] O414.2[电子电信—信息与通信工程]