TD-LTE系统eNodeB基站故障分析与研究  

Analysis and research on TD-LTE system of eNodeB base station fault

作　　者：刘婉妮[1] 王欢 

机构地区：[1]西安欧亚学院,陕西西安710065 [2]大唐移动通信设备有限公司,北京100083

出　　处：《电子设计工程》2015年第7期175-177,181,共4页Electronic Design Engineering

基　　金：陕西省科技自然科学基础研究计划项目(2013JM8023);陕西省教育厅项目(12JK1064)

摘　　要：目前我国各运营商正在如火如荼的进行TD-LTE系统建设,大规模的TD-LTE基站建设,随之而来的是基站故障种类和数量也随之增多,为了更好的打造TD-LTE精品网络,分析、排查、解决基站的故障就显得尤为重要。本文通过工程实践,针对EMB5116 TD-LTE基站设备的常见故障,总结基站的故障处理流程,并以案例形式分析GPS类故障、射频类故障、传输类故障等常见故障的定位与处理方法,从而快速准确的排查处理故障,保证网络平稳可靠运行。Currently operators in china are in full swing for the construction of TD-LTE systems,As large-scale construction of TD-LTE base stations, the base station fault type and quantity also increase, in order to build better TD-LTE network , to analysis,investigate and solve the base station fault is particularly important.through the engineering practice,according to the common faults of EMBSll6 TD-LTE base station equipment. The article sums up the process of fault handling on the base station, and then analyzes the positioning GPS faul4RF fault, transmission fault and processing method in the form of case, in order to quickly and accurately solve the problems ,ensure the network stable and reliable operation.

关 键 词：TD-LTE EMB5116 基站 RRU 

分 类 号：TN914[电子电信—通信与信息系统]