CM-IMS与2G/TD-SCDMA号码共享  

Number Sharing of CM-IMS and 2G/TD-SCDMA Domain

作　　者：刘景磊 王亚晨 

机构地区：[1]中国移动通信有限公司研究院,北京100053

出　　处：《电信工程技术与标准化》2010年第8期31-35,共5页Telecom Engineering Technics and Standardization

摘　　要：本文介绍了中国移动的CM-IMS与2G/3GCS域号码共享方案。首先简述了号码共享问题的由来及号码共享的概念及意义,然后分析了号码共享的应用需求及场景。最后分别说明了号码共享语音解决方案及消息解决方案。号码共享对于中国移动的用户发展、网络演进、业务开展等诸多方面都具有重要的积极作用,对中国移动保持未来竞争优势具有十分重要的战略意义。This article introduces China Mobile’s number sharing solution of CM-IMS and 2G/3G CS domain. First, it briefs the background and the conception of number sharing, and explains the significance of it. Secondly, it analyses the application demand and scenario of number sharing. Finally, it illustrates the voice and message solution. Number sharing has the most important positive effects on the customer growth, network evolution and service development. Meanwhile, it has the great strategic significance on he...

关 键 词：CM-IMS 号码共享 域选择 

分 类 号：TN929.533[电子电信—通信与信息系统]