A Cooperative Multicast Strategy Based on Spatial Diversity with Power Constraint

摘要：

Cooperative multicast can allow the source to transmit at a higher rate by exploiting spatial diversity. In this paper, we give a two-phase cooperative multicast strategy in which multiple destinations retransmit data simultaneously. Power consumption is controlled by limiting the max number of cooperative terminals. Optimal time allocation of the two phases for maximum system throughput is analyzed.

作者: Wei Xie Liubin Song Youyun Xu Wenjun Zhang

作者单位: Department of Electronic Engineering Shanghai Jiao Tong University, Shanghai China Institute of Comm Institute of Communications Engineering, PLA University of Science and Technology, Nanjing 210007, C Department of Electronic Engineering Shanghai Jiao Tong University, Shanghai China

会议类型: 国际会议

会议名称: 2010年无线通信与信号处理国际会议

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2010-10-20（万方平台首次上网日期，不代表论文的发表时间）