Joint Optimization for Relay Location and Power Allocation Based on SER
基于误码率的中继位置及功率分配联合优化

The influence of different relay location and power allocation on SER performance was analyzed for cooperative communication system with single AF relay.The optimum relay location of linear network topology was derived for both EPA and OPA method,which was aimed at minimizing SER of system.Analysis and simulation results show that,joint optimization for relay location and OPA scheme significantly outperforms the EPA case.