Research on relay selection based on statistical channel state information
Saiqiu Guo, Wei Yu, Jingmin Tang, Wuke Li · 2012
A relay selection algorithm is proposed to improve the system performance based on statistical channel state information(CSI) in amplify-and-forward(AF) cooperative networks. An exact and upper bound ergodic capacity formulation were derived for AF relay selection network. Theoretical analysis and simulation results validate the Tightness and feasibility of upper bound ergodic capacity.