摘要
对移动通信网络中的位置管理技术进行了研究,基于现网的网络特点和用户行为而引发的核心网优化问题,选取大本地网内小本地网间位置更新失败而引发用户被叫异常和复制卡用户双活两个典型案例进行深入分析,提出解决思路。
It researches on mobile management optimization of mobile communication network. Based on the issue of core network opti- mization caused by the characteristics of existing network and user actions, it chooses two typical cases as targets for in-depth analysis, that is, abnormality in MT result from location update between small local networks in the large local network and copy card problem.
出处
《邮电设计技术》
2012年第4期75-79,共5页
Designing Techniques of Posts and Telecommunications
关键词
位置管理
核心网优化
大本地网
复制卡双活
Mobile management
Core network optimization
Large local network
Copy card problem
