On The Effectiveness of Cooperation Diversity and Truncated ARQ in Single Relay Wireless Networks: A Cross-Layer Study
Meng Qing-min①③; Ma Bao-ping②; Gao Xi-qi③;You Xiao-hu③
①College of Telecommunications and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210003, China;②School of Electrical and Automatic Engineering, Nanjing Normal University, Nanjing 210042, China;③National Mobile Communications Research Lab, Southeast University, Nanjing 210096, China
Abstract：In this paper, a cross-layer cooperative design is developed under the constraint of maximum transmission number per node in an uncoded two-hop relay network. Two-type simple single-relay adaptive cooperative protocols are proposed in order to exploit a combined spatial and time diversity. Analysis and simulation show that for the asymmetric multi-hop relay wireless networks, the cooperative protocols enable effective antenna/energy share and remarkable frame error rateperformance gain in block fading channels at the moderate loss of average throughput due to truncated ARQ(Automatic Repeat Request) re-transmissions.
孟庆民; 马宝萍; 高西奇;尤肖虎. 协同分集和截断ARQ在单中继无线网的使用：一种交互层研究[J]. 电子与信息学报, 2007, 29(11): 2593-2598 .
Meng Qing-min; Ma Bao-ping; Gao Xi-qi;You Xiao-hu. On The Effectiveness of Cooperation Diversity and Truncated ARQ in Single Relay Wireless Networks: A Cross-Layer Study. , 2007, 29(11): 2593-2598 .
2007, Vol. 29 
