智能网业务控制点容灾备份的组网方案研究  

Network scheme research of intelligent network SCP disaster backup

作　　者：易传美 刘世峰 孙启昌 

机构地区：[1]中国移动通信集团河南有限公司,郑州450008

出　　处：《电信工程技术与标准化》2013年第10期60-64,共5页Telecom Engineering Technics and Standardization

摘　　要：本文所提出的业务控制点容灾备份的组网方案可以实现通过采用虚拟全局码(GT),将多套业务控制点(SCP)组成一个负荷分担的集群组,集群里负荷分担的业务控制点分布在不同的机房,负荷分担处理触发上来的呼叫,其中任何一个业务控制点或任何一个机房的设备故障时,业务自动切换到集群组里的其它业务控制点,由其它的业务控制点共同负荷分担处理业务,不影响业务。从而在不闲置设备、不增加系统复杂度的情况下,有效解决业务控制点的容灾问题。The scheme proposed in this scheme can put multiple SCP together to be formed as a loadsharing group by the concept of visual GT,the SCP locates in different equipment rooms,each SCP in the group deals with the calls triggered by the users in a load sharing way.In case of failure of SCP equipment in any of the equipment rooms,service will automatically switched to other SCP within the group,thus,the service will still be shared by the rest of SCP normally.In such way,disaster recovery issue can be effectively solved without wasting equipment and adding system complexity.

关 键 词：业务控制点 容灾 负荷分担 全局码 

分 类 号：TN915.5[电子电信—通信与信息系统]