TD-SCDMA与TD-LTE共用F频段组网干扰分析与验证

摘要

With the MBB era, data services showing a trend of rapid growth, before 4G networks become the main bearer network, 3G network will be developed rapidly. Therefore, in the future, in some 3G hotspot area, 3G need more frequency that may use the frequency resource occupied by TD-LTE. It may occur that TD-SCDMA and TD-LTE using the same frequency in the network. In this paper, it will give the feasibility analysis and veriifcation of this network situation.%随着MBB时代的到来，数据业务呈现出快速发展的趋势，受制于终端普及等因素，4G网络在完全成为主力MBB承载网之前，3G网络将得到快速的发展。因此，在未来3G和4G业务不平衡的热点区域，可能出现3G网络个别超热点区域出现A频段15 MHz+F频段15 MHz不足的可能，需要更多的频谱进行扩容，可能出现TD-SCDMA/TD-LTE均使用F频段低20 MHz场景。本文就TD-SCDMA与TD-LTE网络使用相同频点组网情况下的干扰进行分析验证。