LTE网络速率瓶颈快速定位系统的设计  

LTE Network Speed Bottleneck Fast Positioning System Design

作　　者：徐霖洲[1] 孔令兴[1] 卿春[1] 

机构地区：[1]中国移动通信集团广东有限公司中山分公司,广东中山528400

出　　处：《移动通信》2016年第11期78-83,共6页Mobile Communications

摘　　要：优化LTE速率和容量是移动宽带化进程中的重要工作,优化过程中要考虑如何更好地定位低速率小区及分析其原因。LTE网络速率瓶颈快速定位系统通过对小区下激活用户数和UE平均速率进行大数据处理,根据对数正态分布情况构建矩阵表,定位出异常低速率小区,而后结合后台性能指标、MR数据,进行模块化处理,快速分析出小区速率瓶颈原因,并提出了优化建议。LTE speed and capacity optimization is important for the mobile broadbanding process, and during the optimizing a better way to locate low speed cells and their cause analysis has to be considered. The LTE Network speed bottleneck fast positioning system located abnormal low speed cells by the statistical number of activate users and UE average speed, and constructs matrix based on normal distribution. Then backstage performance and MR data was modular processed, cell speed bottleneck causes were quickly analyzed, and optimization suggestions were proposed.

关 键 词：TD-LTE 速率瓶颈 异常低速率 

分 类 号：TN929.5[电子电信—通信与信息系统]