Adaptive Path Selection Scheme with Combining for Multiple Relaying Cooperative Communications Networks

作     者：Yung-Fa Huang John Jenq Cing-Chia Lai Jyu-Wei Wang Yung-Fa Huang;John Jenq;Cing-Chia Lai;Jyu-Wei Wangs

作者机构：Department of Information and Communication EngineeringChaoyang University of TechnologyTaichung 41368 Department of Computer ScienceMontclair State UniversityMontclair 07043 Zyxel CommunicationsHsinchu 300 Department of Photonics and Communication EngineeringAsia UniversityTaichung 41354 

出 版 物：《Journal of Electronic Science and Technology》 (电子科技学刊（英文版）)

年 卷 期：2020年第18卷第1期

页      面：83-92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 MOST under Grant No.105-2221-E-324-019 

主　　题：Bit error rate(BER) cooperative communications diversity path selection relay networks 

摘      要：In future communications, cooperative communications with relay networks will be one of the most effective schemes to enlarge the coverage area and to boost the data rate. In the recent research results, the path selection, power allocation, and relay protocols on relay networks are the most important factors to improve the system performance. However, the channel quality of the direct transmission path and the relaying path has an influential effect on the performance of relay networks. Therefore, in this paper, we propose a best relaying path selection(BRPS) scheme to obtain the path diversity to improve the system capacity and data rate for cooperative networks(CNs). Simulation results show that the more the relay nodes are selected, the lower the bit error rate(BER) is. The proposed BRPS scheme obtains a high concession between both BER and system capacity for CNs.