电力IMS业务能力开放平台设计研究  

Research on the Design of the Service Capability Exposure Platform of the Power IMS

作　　者：柳旭 梅增杨 白杨 徐惠臣 殷俊杰 LIU Xu;MEI Zeng-yang;BAI Yang;XU Hui-chen;YIN Jun-jie(Information and Communication Branch of State Grid Jiangsu Electric Power Co.,Ltd,Nanjing 210003,China)

机构地区：[1]国网江苏省电力有限公司信息通信分公司,江苏南京210003

出　　处：《电工电气》2024年第8期71-76,共6页Electrotechnics Electric

摘　　要：随着国家电网公司IP多媒体子系统(IMS)行政交换网的推广应用,IP类多媒体业务逐渐增多。在IMS行政交换网系统架构和核心网元能力的基础上,设计了一个能够屏蔽底层专业具体协议的,具备开放业务能力的平台系统,并提供对外开放接口,通过多点业务触发模型避免多业务之间的冲突。给出了IMS业务能力开放平台架构设计及第三方用户注册与呼叫处理流程。该系统解决了传统业务平台间相互独立、互联互通困难、用户和终端扩展能力不足等问题,可缩短新业务的生成周期,能根据个别用户需求提供个性化业务,更有利于网络的可持续发展。With the popularization and application of the IP multimedia subsystem(IMS)administrative switching network of the State Grid Corporation of China,the number of IP multimedia subsystem has gradually increased.On the basis of the IMS administrative switching network system architecture and core network element capabilities,a platform system with open service capabilities that can shield the underlying professional specific protocols is designed,and the open interface is provided to avoid the conflict between multiple services through the multi-point service triggering model,and the architecture design of the IMS service capability open platform and the third-party user registration and call processing process are given.The system solves the problems of mutual independence,difficultinterconnection and interconnection,and insufficient expansion capabilities of users and terminals between traditional service platforms,shortens the generation cycle of new services,and provides personalized services according to the needs of individual users,which is more conducive to the sustainable development of the network.

关 键 词：行政交换网 IP多媒体子系统 电力业务 架构设计 API接口 触发模型 

分 类 号：TM734[电气工程—电力系统及自动化]