基于覆盖效能分析的LTE无线规划O侧支撑方法  

LTE Wireless Layout Supporting Method Based on Coverage Efficiency Analysis Using OSS Data

作　　者：范星宇 杨雨苍 李一[1] 陆钧[1] 陈巍嵬 

机构地区：[1]中国联通网络技术研究院,北京100048

出　　处：《邮电设计技术》2018年第1期65-71,共7页Designing Techniques of Posts and Telecommunications

摘　　要：针对目前现网O侧数据对无线规划支撑所采用的区域性和整体性指标,对实际情况反映不够精细,提供约束条件不够充分的问题,提出一种LTE无线规划O侧支撑方法,从小区级指标的粒度和多源O侧数据的维度反映现网情况。实际应用表明,该方法可有效提升网络现状把控的精细度,为无线规划关键环节提供切实有效的现网数据支持。The OSS data based indicators for 4G wireless layout supporting are regional and holistic,which makes them neither effectively reflect the reality nor provide sufficient constraints. In response to this problem,an OSS data based 4G wireless layout supporting method is proposed,which capable of reflecting network status from granularity of cell-level indicators and dimension of multi-source data. Using this method,practical application has proved the improvement on effectiveness of network state reflection and the enhancement on ability of wireless layout supporting.

关 键 词：无线规划 O侧数据 关键绩效指标 数据清洗 覆盖效能 

分 类 号：TN929.5[电子电信—通信与信息系统]