发明名称 |
Method, medium, and system for searching crossover router and method, medium, and system for reserving resources in mobile network |
摘要 |
A method, medium, and system for reserving resources in a mobile network. A mobile node reports a start of a handover to a present access router if the handover of the mobile node occurs, and the previous access router transmits specified session information to a candidate access router that has a possibility handling the mobile node's handover. A candidate crossover router, which performs a resource reservation work on a new path and a resource release on the previous path, is searched, and a localized resource reservation is established by exchanging a specified resource reservation message before the handover is completed if the candidate crossover router is determined. Accordingly, duplication of resources can be prevented, and a prompt resource reservation can be achieved during the handover.
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申请公布号 |
US2005105490(A1) |
申请公布日期 |
2005.05.19 |
申请号 |
US20040968364 |
申请日期 |
2004.10.20 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE SUNG-HYUCK;JEONG SEONG-HO;BANG JONG-HO |
分类号 |
H04B7/26;H04L12/28;H04L12/56;H04L29/06;H04L29/12;H04W8/08;H04W36/00;H04W36/12;H04W48/00;H04W48/16;H04W76/02;H04W80/04;H04W88/18;H04W92/24;(IPC1-7):H04Q7/00;H04Q7/20 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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