Performance analysis of user selection for two-way relay system over three time slot
3时隙的双向中继系统中用户选择的性能分析

For two-way relay system, the transmission rate over three time slot is higher than over two time slot on certain scene. Therefore, this paper proposed multiuser two-way relay system over three time slot, which consisted of a base station, several users, and a relay node. Base station and one selected user exchange information with the help of the relay node, and the user selection criterion was to maximize the system average transmission rate. It analyzed the average transmission rate theoretically. It is very closed to that by simulated, which demonstrates the validity of theoretical analysis.