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IMS中的来电提醒业务系统分析
引用本文:李延东.IMS中的来电提醒业务系统分析[J].电信工程技术与标准化,2009,22(5):11-15.
作者姓名:李延东
作者单位:中国移动通信集团设计院有限公司河北分公司,石家庄,050021
摘    要:本文在现有来电提醒业务实现机制的基础上,结合IMS网络及业务能力,分析了在IMS环境中创建来电提醒业务时所需的组网架构、功能实体、接口能力及典型业务流程,并且讨论了与现有CS域互通时所采用的两种方式。

关 键 词:IMS  呈现  SIP  来电提醒

Analysis of the System of Incoming Call Reminder Service in IMS
Li Yandong.Analysis of the System of Incoming Call Reminder Service in IMS[J].Telecom Engineering Technics and Standardization,2009,22(5):11-15.
Authors:Li Yandong
Affiliation:China Mobile Group Design Institute Co.;Ltd.Hebei Branch;Shijiazhuang 050021
Abstract:The implementation mechanism of the current incoming call service is introduced in this paper,as well as the IMS network and its service capability.Based on the above,it's analysed how to create incoming call service in IMS,including framework of the network,function entities,capability of the interfaces,and the representative service ow.Two ways are discussed too,about how to intercommunicate with current CS domain.
Keywords:IMS  SIP
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