CDMA核心网络MGW网元容灾组网的探讨

Discussion on the Security of MGW Disaster Recovery of CDMA Core Network

随着移动用户数的不断增长,核心交换网络单局点服务用户数的进一步上升,故障所影响的范围也随之扩大。安全、稳定的运行网络是各运营商保存量、扩增量、提质量、强竞争的一个基本条件。针对目前中国电信CDMA网络组网存在的安全隐患,提出了整改方案,并对方案实现进行原理分析。通过对某本地网进行方案验证,寻呼成功率保持平稳,达到预期效果,为CDMA核心网络安全整改提供参考依据。

With the growing number of mobile users and the further increasing number of users served at the single-game point in core switching network,the scope affected by the failure is also expanding.Safe and stable operating network is a fundamental condition for every operator to maintain the stock,expand increment,improve quality,and enhance their competitiveness.For the security risks of current CDMA network of China Telecom network,the rectification program is proposed and its implementation principle is analyzed.By verifying the program of a local network,the desired results are achieved that the paging successful rate remains stable,which provides a reference for the security rectification to CDMA core network.