| 基于IPv6的SIP移动性研究 |
| |
| 引用本文： | 张晓景,冯刚,李英壮,房俊梅,高山.基于IPv6的SIP移动性研究[J].大连理工大学学报,2005,45(Z1):205-208. |
| |
| 作者姓名： | 张晓景 冯刚 李英壮 房俊梅 高山 |
| |
| 作者单位： | 大连理工大学,网络中心,辽宁,大连,116024 |
| |
| 摘 要： | 为提高IP网络环境下的移动通信质量,提出对越界切换延迟的优化方案. 对SIP移动性进行研究,着重对IPv6环境下移动节点的越界切换过程进行分析. 给出IPv6路由发现、IPv6重复地址检测、IPv6路由选择、SIP会话重建和媒体流重定向过程的优化方法. 最后利用仿真环境对方案的可行性进行验证. 测试结果表明,方案可有效优化越界切换延迟,更好地适应移动通信的要求.
|
| 关 键 词： | 移动性 会话初始协议 越界切换 |
| 文章编号： | 1001-9634(2005)06-0044-02 |
| 修稿时间： | 2004年11月22 |
Research on SIP mobility based on IPv6 |
| |
| ZHANG Xiao-jing,FENG Gang,LI Ying-zhuang,FANG Jun-mei,GAO Shan.Research on SIP mobility based on IPv6[J].Journal of Dalian University of Technology,2005,45(Z1):205-208. |
| |
| Authors: | ZHANG Xiao-jing FENG Gang LI Ying-zhuang FANG Jun-mei GAO Shan |
| |
| Abstract: | In order to improve the quality of mobile communication in IP network environment,solutions are proposed to optimize the handoff delay.The SIP mobility was investigated and the IPv6-based handoff process of mobile node was analyzed.Optimization schemes are proposed,including IPv6 router detection,IPv6 duplicate address detection,IPv6 router selection,SIP session recovery and streaming media redirection processes.Finally,the feasibility of the issue was testified using simulation environment.The experimental results show that the schemes can effectively optimize the handoff delay and have better adaptability in the mobile communication. |
| |
| Keywords: | IPv6 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
