基于CoMP的用户分类方法

Method of User Class Classification Based on CoMP

CoMP被视为下一代宽带移动通信中的关键技术,是近期的研究热点。其中,联合传输(JP)和波束协调(CS/CB)是CoMP中的主要传输模式。文章提出一种CoMP用户的分类方法,通过对用户分类,然后对分类用户进行JP或CS/CB处理。理论分析表明,基于用户分类的多点协同传输方法,可以提升小区边缘用户的性能和小区的平均吞吐量。

CoMP is one of the key technologies for next wideband wireless communication,and is a research focus recently.Joint Processing（JP） and Coordinated Scheduling/Beamforming（CS/CB） are the main transfer modes in CoMP.In this paper,a CoMP user classification method is proposed,which first classifies the CoMP users,and then chooses the JP or CS/CB mode.The theoretical analysis shows that the coordinated multipoint transmission method based on the user classification can improve the performance of the cell edge users and the average throughput.