携号转网业务中NPHSS容灾方案优化研究  

Research on optimization of NPHSS disaster recovery scheme in number portability service

作　　者：宋伟 高海燕 刘凯 段朋 SONG Wei;GAO Hai-yan;LIU Kai;DUAN Peng(China Mobile Group Henan Co.,Ltd.,Zhengzhou 450008,China)

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》2020年第11期56-60,共5页Telecom Engineering Technics and Standardization

摘　　要：携号转网业务已在各个电信运营商间广泛开展,NPHSS是支撑该业务的重要核心设备之一,其容灾高可用性是客户良好感知的重要保障。本文以实际网络为例,结合分布式组网特征,针对NPHSS容灾方案中的不足,提出了优化建议,实现了复杂场景下的业务容灾和可用性监测。The number portability service has been widely carried out among various telecom operators.NPHSS is one of the important core equipment supporting this service.Its disaster tolerance and high availability are important guarantees for customers to perceive well.This article takes a real network as an example,combined with the characteristics of distributed networking,and proposes optimization suggestions for the shortcomings of the NPHSS disaster recovery plan to achieve business disaster recovery and availability monitoring in complex scenarios.

关 键 词：NPHSS 携号转网 容灾联动 可用性监测 

分 类 号：TN915[电子电信—通信与信息系统]