Grouping Based Proportional Fair User Schedule Algorithm in MU-CoMP

摘要

Aiming at improving the system uplink transmitting and fairness performance, a novel grouping based proportional fair schedule algorithm is proposed. By dividing users into several groups, computation complexity in user selecting is reduced. Proportional fair mechanic provides more fairness among users, preventing users from starving of transmitting. Simulation results show that the proposed algorithm improves the uplink CoMP system's sum capacity while keep all users in a quite fair state.