| 基于SIP的无线网络移动性解决方案 |
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| 引用本文： | 陈建术 龙昭华 蒋贵全 赵志良. 基于SIP的无线网络移动性解决方案[J]. 重庆邮电学院学报(自然科学版), 2006, 18(5): 632-636,641 |
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| 作者姓名： | 陈建术 龙昭华 蒋贵全 赵志良 |
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| 作者单位： | 重庆邮电大学计算机科学与技术学院,重庆400065 |
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| 基金项目： | 重庆市教委科学研究课题（D2003-47） |
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| 摘 要： | IETF提出的SIP（会话发起协议）标准已被3GPP2采用作为无线Internet网络会话管理的基础，3GR5版本已经选择SIP作为3G移动通信多媒体领域的信令。概述了SIP协议后，详细描述了SIP在应用层上对无线Internet网络移动性的支持，并提出一个具体的无线Internet网络架构，用无线Internet网络实例分析SIP是如何支持无线Internet网络的移动性。
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| 关 键 词： | 会话发起协议 无线Internet 移动性 切换 |
| 文章编号： | 1004-5694（2006）05-0632-05 |
| 收稿时间： | 2005-09-24 |
| 修稿时间： | 2005-09-242006-03-30 |
Scheme for mobility of wireless network based on SIP |
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| CHEN Jian-shu, LONG Zhao-hua,JIANG Gui-quan, ZHAO Zhi-liang. Scheme for mobility of wireless network based on SIP[J]. Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition), 2006, 18(5): 632-636,641 |
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| Authors: | CHEN Jian-shu LONG Zhao-hua JIANG Gui-quan ZHAO Zhi-liang |
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| Affiliation: | School of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing 400065, P. R. China |
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| Abstract: | As a specification proposed by IETF,SIP(Session Initiation Protocol) has been adopted by 3GPP2 as the basis of wireless Internet session management.3G R5 has selected SIP as signaling of multimedia field of 3G mobile communications.This paper described the wireless Internet mobility supported by SIP at application layer and brought forward a concrete wireless Internet architecture for further analyzing how SIP to support mobility in wireless Internet. |
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| Keywords: | SIP wireless Internet mobility hand off |
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