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Cognitive amplify-and-forward dual-hop relay networks over α-μ fading channels被引量：2
《Journal of Measurement Science and Instrumentation》2019年第1期69-75,共7页HAN Yan-bo GAO Li YAN Wen-hua 
National Natural Science Foundation of China(No.61461024)
This paper provides an analytic performance evaluation of dual-hop cognitive amplify-and-forward (AF) relaying networks over independent nonidentically distributed (i.n.i.d.) fading channels. Two different transmit po...
关键词：cognitive relay network amplify-and-forward relay outage probability α-μ fading channels 
Secrecy rate analysis of dual-hop AF relay wiretap channel
《High Technology Letters》2014年第4期390-394,共5页丁飞 Song Aiguo Li Jianqing Wu Zhenyang 
Supported by the National Natural Science Foundation of China(No.61325018,61272379);the National High Technology Research and Development Program of China(No.2006AA04Z246);the Ministry of Education Science and Technology Innovation Engineering Major Cultivation Project of China(No.107053)
An amplify-and-forward(AF) dual-hop relay is proposed for secure communication within Wyner s wiretap channel.Based on an information-theoretic formulation,the average secrecy rate is characterized when two legitimate...
关键词：secrecy rate information-theoretic security amplify-and-forward （AF） dual-hop RELAY wiretap channel 
Performance of a Dual-Hop Multi-relay Cooperative Network in a Nakagami-m Fading Environment被引量：2
《China Communications》2012年第4期55-62,共8页Lu Jihua An Jianping Li Xiangming 
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
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 presented.In the derivation of the moment generation functi...
关键词：dual-hop relay cooperative communication average symbol error rate closed-form MGF AMPLIFY-AND-FORWARD Nakagami-m fading 
OPTIMAL POWER ALLOCATION WITH AF AND SDF STRATEGIES IN DUAL-HOP COOPERATIVE MIMO NETWORKS
《Journal of Electronics(China)》2010年第3期328-339,共12页Xu Xiaorong Zheng Baoyu Zhang Jianwu 
Supported by National Natural Science Foundation of China (NSFC) (No. 60972039);National High Technology Research and Development Program of China (No.2009AA01Z241);Innovation Program for Ph.D. and Postgraduate Candidates in Jiangsu Province (No.CX09B_147Z)
Dual-hop cooperative Multiple-Input Multiple-Output (MIMO) network with multi-relay cooperative communication is introduced. Power allocation problem with Amplify-and-Forward (AF) and Selective Decode-and-Forward (SDF...
关键词：Dual-hop cooperative Multiple-Input Multiple-Output (MIMO) network Optimal power allocation Amplify-and-Forward (AF) Selective Decode-and-Forward (SDF) System capacity Asymptotic Symbol Error Rate (SER) 
Error Outage Probabilities of Dual-Hop Relay Channels in a Poisson Interference Field
《China Communications》2010年第4期108-113,共6页LIU Qiuyan SONG Jiaying WANG Miao ZHONG Zhangdui 
supported by the joint state key program of the NSFC of China and the national railway ministry of China (Grant No.6083001);program for Changjiang scholars and innovative research team in University (Grant No.IRT0949);the programs of state key laboratory of traffic control and safety (RCS2008ZZ006 and RCS2008ZZ007)
In the promising cooperative communication systems,network performance is mainly affected by interference instead of noise.In this paper,we consider the performance degraded by the Poisson filed interference in the du...
关键词：Cooperative Communications Interference Performance Poisson Field Dual-hop Relay Error Outage Probability 
A Study of Multi-Node and Dual-Hop Collaborative Communication Performance Based on Harmonic Mean Method
《Communications and Network》2009年第1期42-45,共4页Tingting YANG Shufang ZHANG 
Closed form expressions for the PDF and MGF of the harmonic mean of two independent exponential variates are cited and derived, and then applied to study the performance of cellular multi-node and dual-hop cooperative...
关键词：HARMONIC mean COOPERATIVE communication MULTI-NODE dual-hop MGF 
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