Performance of a Dual-Hop Multi-relay Cooperative Network in a Nakagami-m Fading Environment

作     者：Lu Jihua An Jianping Li Xiangming Lu Jihua,An Jianping,Li Xiangming School of Information and Electronics,Beijing Institute of Technology,Beijing 100081,P.R.China

作者机构：School of Information and ElectronicsBeijing Institute of TechnologyBeijing 100081P.R.China 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2012年第9卷第4期

页      面：55-62页

核心收录：

学科分类：0810[工学-信息与通信工程] 080904[工学-电磁场与微波技术] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 0839[工学-网络空间安全] 08[工学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 081001[工学-通信与信息系统] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by Important National Science & Technology Specific Projects under Grant No.CX01011 the Important National Science & Technology Specific Projects under Grant No.4101002 the National Natural Science Foundation of China under Grants No.61002014,No.60972017,No.60972018 the Excellent Young Teachers Program of MOE,PRC under Grant No.2009110120028 the Research Fund for the Doctoral Program of Higher Education under Grants No.20091101110019,No.20070007019 

主　　题：dual-hop relay cooperative communication average symbol error rate closed-form MGF amplify-and-forward Nakagami-m fading 

摘      要：An exact average symbol error rate analysis for the distributed dual-hop relay cooperative network with multiple relays in a Nakagami-m fading environment is *** the derivation of the moment generation function of receiver Signal-to-Noise Ratio(SNR),the sectional integral method is used,instead of the cumulative density function method which is ordinarily used by the deduction of the outage probability of S-R-D *** accurate symbol error rate of a dual-hop relay cooperative network is obtained with the closed-form Moment Genoration Function (MGF) *** correctness of the symbol error rate is verified through numerical simulations and is compared with other analytical *** deductions clearly show that the distributed cooperative diversity network presented has strong superiorities in overcoming severe fading and can achieve full diversity order.