The analysis of scheduling algorithms in microcellular 4G MIMO WINNER system

In this paper impact of resource scheduling algorithms on the average user throughput, average cellpsilas capacity and the quality of provided services in the microcellular 4G environment has been analyzed. Well known scheduling algorithms such as Round Robin, MaxSNR and Fair Rate have been compared with the algorithms proposed for fading channels in [1]. A simple modification of the scheduling has been proposed for all examined algorithms and its impact on the users and system performance has been analyzed. Presented results have been obtained for both uplink and downlink OFDMA transmission in the MIMO channels.