Design of Relay Selection in Two-hop MIMO Relaying Systems

摘要：

This paper considers two hop MIMO relaying systems with several DF relays. In order to maximize the system capacity, the adaptive selection of relays is realized by the quality of the channels among source, relays and destination. For the purpose of avoiding the negative effect of poor-quality relays and enhancing the channel capacity, incremental algorithm and decreasing algorithm are proposed to select appropriate relays to finish receive and forward work. Simulations show the advantages of the proposed scheme in the system performance.

关键词： Cooperative Diversity power allocation relay selection MIMO

作者: Ran Zhang Ruizhe Yang Yanhua Sun Yanhua Zhang

作者单位: College of Electronic Information and Control Engineering Beijing University of Technology Beijing, College of Electronic Information and Control Engineering Beijing University of Technology Beijing,

会议类型: 国际会议

会议名称: 2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)

会议地点: 上海

会议语种:英文

页码: 2844-2848

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）