中国移动频率重耕策略研究

摘要

首先分析了中国移动可用的频率资源，然后指出了中国移动频率资源利用模式的不足，即FDD频率资源承载效率低下；TDD频率资源的F频段存在干扰和带宽小的问题；D频段覆盖范围小等。最后建议中国移动重耕现有的频率资源，主要包括在FDD频率上部署LTE FDD系统，在TDD频段上开启载波聚合功能以及在F频段上部署更大的带宽。%Firstly, available frequency resources of China Mobile were analyzed. Then, the deifciency of frequency resources’ utilization mode for China Mobile was pointed out. It includes the low efifciency of FDD frequency resources, F band of TDD frequency resources with interference and narrow bandwidth, small coverage at D band. In addition, it was suggested China Mobile take frequency re-farming of current frequency resources, including the deployment of LTE FDD system at FDD frequency, the start of carrier aggregation at TDD frequency and the deployment of larger bandwidth at F band.