摘要
在室内分布、高铁专网、高干扰区域等场景,通过引入小区合并技术,可以拓展覆盖、降低干扰,解决优化中的疑难问题,但小区合并后会增加网络结构的复杂度,导致异常问题发现和定位难度大大增加。文章针对多RRU合并小区,详细阐述了基于RRU测量的网络问题定位的基本原理和应用方法,并结合案例进行了分析。
The technology of cell merge can extend coverage, reduce interfexence and solve the problems of qptiinization, in some coverage scenarios, such as indoor coverage, high-speed rail network, high interference region and so on. But on the otber handj cell metge will increase the complexity of network structure, and make it more difficult to find and locate ftroblem. Feu＊ the problem of mutiple-RRU merge, this paper elaborates fhe basic principle and application method which about how to locate network problem based on the measure report of RRU, and does some analysis based on the case.
出处
《信息通信》
2017年第7期210-212,共3页
Information & Communications
