Cost-Delay Trade Off of Network Coding in Asymmetric Two-Way Relay Networks

摘要：

In this paper, we analyze and evaluate the costdelay trade off of opportunistic network coding in a two-way relay network with asymmetric arrival rates. We first formulate the variance of the queue into a Markov chain and derive the transition probability and the stationary distribution. Then we analyze the average power cost and delay, formulate the optimal power-delay trade off, and propose a heuristic discrete solution. After that, we present numerical results on the performance of the discrete solution.

作者: Lianghui Ding Feng Yang Liang Qian Lu Liu Ping Wu

作者单位: Institute of Wireless Communication Technologies, Shanghai Jiao Tong University, Shanghai, China Sig Institute of Wireless Communication Technologies, Shanghai Jiao Tong University, Shanghai, China Signals and Systems, Dept.of Engineering Sciences, Uppsala University, Uppsala, Sweden

会议类型: 国际会议

会议名称: 2011 International Symposium on Network Coding(2011网络编码国际会议 NETCOD 2011)

会议地点: 北京

会议语种:英文

页码: 1-4

在线出版日期: 2011-07-25（万方平台首次上网日期，不代表论文的发表时间）