GSM中基于混合结构的HLR操作维护系统的设计与实现

Based on Hybrid Structure in GSM

归属位置寄存器（ＨＬＲ）是ＧＳＭ系统的中央数据库。文章介绍基于Ｃ／Ｓ模式 的ＨＬＲ操作维护系统，从运营角度分析该操作维护中心（ＯＭＣ）的业务背景和特点，并根 据其特点选择了两层Ｃ／Ｓ和三层结构混合的实现模式。

HLR is the central database of a GSM system. In this paper, we introduce an Operation & Maintenance Center(OMC)based on C / S mode, analysis this OMC from a business point of view, and select an implementation mode, which is a combination of two-tiers C / S mode and three-tiers mode. And excellent results in experimentshave beer obtained.