GRUU在IMS中进行注册路由的流程
首发时间:2009-11-11
摘要:本文给出了利用GRUU在IMS中进行寻址路由的方法。全球可路由的用户代理通用资源标识符(GRUU)是IETF为了解决SIP消息路由到特定用户设备而制定的一个URI。它在IMS网络中注册为独有的明确的公有用户身份和设备的组合,在用户设备注册公有用户身份时,它可以请求这种方法和公有用户身份联系起来,从而使用户能够更灵活地使用设备。理论分析表明,本文提出的方案能达到寻址路由的需求,具有一定的现实意义和实用价值。
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THE PROCEDURE OF ADDRESSING AND ROUTING IN IMS BY USING GRUU
Abstract:The GRUU expatiated on this text offers a solution to the problem of addressing and routing in IMS. GRUU is a URI created by IETF in order to route SIP messages to a specific SIP UA instance. A GRUU is registered in the IMS network with a unique combination of specific PUI and UE. A UE then request a GRUU which is associated with a specific Public User Identity at the time of registration. It has been proved that this project can reach the requirements of addressing and routing, and it is a practical and useful technique.
Keywords: IMS network SIP GRUU
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No.3659549880212579****
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