Research and Test on Downlink CoMP Technique in TD-LTE System

According to the technical research and outfield experiment in TD-LTE commercial network, downlink coordination between cells based on coordinated multiple points(Co MP) technique is presented in this paper. Without changing the deployment of existing base stations and transmission equipments, it can improve the throughput of the users at the cell boundary, enhance the quality of experience and improve the competitiveness of TD-LTE industry.