电信科学 ›› 2012, Vol. 28 ›› Issue (4): 90-98.doi: 10.3969/j.issn.1000-0801.2012.04.020

• 研究与开发 • 上一篇    下一篇

一种新的面向IMS网络的SIP协议栈

季光献   

  1. 丽水职业技术学院 丽水323000
  • 出版日期:2012-04-15 发布日期:2017-06-14
  • 基金资助:
    丽水市科技局科技招标项目

A Novel SIP Protocol Stack for IMS Network

Guangxian Ji   

  1. Lishui Vocational Technical College, Lishui 323000,China
  • Online:2012-04-15 Published:2017-06-14

摘要:

IMS是3G系统中核心网的重要部分,由SIP提供的会话发起能力建立起端到端的会话,并获得所需要的服务质量。本文基于有限状态机提出了一种新的面向IMS网络的SIP信令协议栈。通过在软终端上的功能、性能和可靠性测试,本文提出的SIP协议栈能够有效地完成多媒体通信功能。

关键词: IMS网络, SIP协议, 软终端, 多媒体通信

Abstract:

IMS(IP multimedia subsystem)is an important part of 3G system core network, and it uses SIP protocol to initiate session for end-to-end connection establishment, and then gains service quality requirement. This paper proposes a new SIP protocol stack for IMS network. The performance and reliability testing based on the soft-terminal shows that the proposed SIP protocol stack can effectively perform multimedia communication.

Key words: IMS network, SIP protocol, soft-terminal, multimedia communication

No Suggested Reading articles found!