摘要
容灾是指当意外灾难发生时系统的应对和恢复能力。本文简要介绍了容灾的定义和等级,详细阐述了核心网部分、智能网部分和彩铃部分的各种容灾备份方案,对于WCDMA网络的建设具有指导意义。
Redundancy is the system＇s response and recovery capabilities when accident occurs. This paper briefly introduces the definition and class of redundancy,expatiating various redundancy programs of Core Network,Intelligent Network and CRBT. It is very important to the construction of WCDMA network.
出处
《电子质量》
2008年第8期55-57,共3页
Electronics Quality
