TD-LTE系统间干扰排查的基本方法研究  

Research on Basic Method of TD-LTE Inter-System Interference Elimination

作　　者：李海振 

机构地区：[1]中国移动通信集团浙江有限公司丽水分公司,浙江丽水323000

出　　处：《移动通信》2015年第9期65-68,共4页Mobile Communications

摘　　要：随着2014年中国移动4G LTE基站的大规模建设,各网络之间干扰大幅提升,直接影响了4G用户的网络感知。为减少系统干扰的影响,分析各种干扰的影响和成因,通过对阻塞干扰、杂散干扰、互调干扰这3种主要干扰类型逐步排查,找出问题解决办法。With the large-scale 4G LTE base station construction of China Mobile in 2014, the interference of different networks is highly intensified which directly influences the network perception of 4G users. In order to reduce system interference and analyze its root cause and effect, barrage jamming, spurious interference and intermodulation interference were examined and analyzed to ifnd out the solution to the problem.

关 键 词：阻塞干扰 杂散干扰 互调干扰 

分 类 号：TN929.5[电子电信—通信与信息系统]