电信科学 ›› 2015, Vol. 31 ›› Issue (Z1): 148-152.doi: 10.11959/j.issn.1000-0801.2015404

• 未来网络 • 上一篇    下一篇

电力IMS接入网演进及综合接入方式

卜宪德1,李守用2,李炳林1,田文锋1   

  1. 1 国网智能电网研究院，江苏 南京210003
    2 南京南瑞集团公司国际业务分公司，江苏 南京210003
  • 出版日期:2015-12-20 发布日期:2017-07-03
  • 基金资助:
    国家电网公司科技项目“IMS交换网业务创新及支撑系统的应用研究”

Power IMS access network evolution and integrated method

Xiande BU1,Shouyong LI2,IBinglin L1,IANWenfeng T1   

  1. 1 State Grid Smart Grid Research Institute,Nanjing 210003,China
    2 Nanjing NARI Group Corporation International Business Company,Nanjing 210003,China
  • Online:2015-12-20 Published:2017-07-03
  • Supported by:
    The Science and Technology Project of State Grid Corporation of China“Application Research on IMS Switch Network Businesses Innovation and Support System”

在线阅读

1

PDF下载

717

被引次数

3

摘要：

摘要：国家电网公司确定采用IMS技术建设下一代交换网，需要对目前的接入网进行设备更新，IMS接入网的网元是AG、IAD、IP PBX和SIP话机设备，对上述4种设备的特点、组网方式进行了介绍和分析，分别结合公司应用场景，对各场景的接入方式进行了研究和分析，并提出了接入网建设方案。

关键词: IMS, 接入网演进, 接入方式

Abstract:

The State Grid had decided to construct next generation switching network using IMS technology,so the existing access devices and equipments needed to be updated or formed.Four kinds of access equipment unit were introduced,which were access gateway（AG）,integrated access device（IAD）,IP PBX and SIP phone.According to the functions and usage of above 4 equipments,the method to construct the access network to update the old one was analyzed.Incorporation with application scenes of communication services,the different access methods were researched and the project solutions for SGCC was put forward to build IMS access network.

Key words: IMS, access network evolution, access method

No Suggested Reading articles found!