Abstract:An Incremental Coded Bi-directional Relaying (ICBR) scheme based on network coding and space-time cooperation is proposed, which utilizes the feedback information from nodes in the system. Cooperation in this way could improve resource efficiency and network throughput. The outage probabilities and the network-coding gain of different bi-directional relaying schemes are developed and analyzed. The numerical results show that compared with the other two schemes, ICBR scheme brings three-order diversity gain in fast fading channels and higher coding gain in slow fading channels. Furthermore, the theoretical results are verified with the simulation results.
季彦呈, 葛建华, 李靖, 师晓晔. 0B增强型编码双向中继方案及中断概率分析[J]. 电子与信息学报, 2011, 33(1): 199-204.
Ji Yan-Cheng, Ge Jian-Hua, Li Jing, Shi Xiao-Ye. Design and Outage Probability Analysis of an Incremental Coded Bi-directional Relaying Scheme. , 2011, 33(1): 199-204.