A Novel Efficient Cooperative Diversity Protocol for Wireless Networks

摘要：

This paper proposes a novel cooperative diversity protocol for wireless networks, called hybrid amplify-or-decode and forward (HADF) protocol. The new protocol selects amplify-and-forward or decode-and-forward transmission in the relay terminal according to the inter-user channel situation, which is efficient in the sense that it achieves full diversity. The performance of HADF protocol is analyzed in terms of outage probability and is compared with direct transmission, amplify-and-forward (AF) and decode-and-forward (DF) protocol. The results show that the performance of HADF protocol is better than these existing protocols.

作者: Chen LIU Chuanju ZHOU Qingsheng Hu Hua-An ZHAO

作者单位: College of Electronic Science and Engineering, Nanjing University of Posts & Telecommunications, Nan The Institute of RF- & OE-ICs, Southeast University, Nanjing, 210096, China Department of Computer Sciences Electrical Engineering, Kumamoto University, Kumamoto, 860-8555, Jap

会议类型: 国际会议

会议名称: 2009国际通信电路与系统学术会议(ICCCAS 2009)(2009 International Conference on Communications，Circuits and Systems)

会议地点: 成都

会议语种:英文

页码: 251-254

在线出版日期: 2009-07-23（万方平台首次上网日期，不代表论文的发表时间）