TD-LTE网络底噪监控干扰排查方法研究  

Study of locating interference based on interference monitoring of TD-LTE

作　　者：史君黛[1] 彭树铁 任君明 伍锦添 

机构地区：[1]中国移动通信集团广东有限公司江门分公司,江门529000 [2]中国铁塔股份有限公司江门市分公司,江门529000

出　　处：《电信工程技术与标准化》2015年第5期14-17,共4页Telecom Engineering Technics and Standardization

摘　　要：作为一个干扰受限的网络,TD-LTE网络质量保障需要耗费大量的人力物力,干扰排查工作也成为贯穿TDLTE网络建设及优化全程的重要工作。本文在分析TD-LTE系统干扰表象及原因基础上,针对传统干扰排查流程中的弊端进行深入探讨,在实践中研究采用底噪监控排查方法开展TD-LTE系统干扰排查研究,有效提升干扰排查效率与准确性。As an interference limited network, TD-LTE network maintenance requires a lot of manpower and material resources. And locating interference has also become an important work through the TD-LTE network construction and optimization. This paper had analyzed the representation and reasons of TD-LTE system interference, explored the disadvantages of traditional interference method, and proposed a new interference method based on interference monitoring .This method could improve the efficiency and accuracy of interference elimination.

关 键 词：TD-LTE 同频组网 阻塞干扰 杂散干扰 谐波干扰 

分 类 号：TN929.5[电子电信—通信与信息系统]