发明名称 Heuristic algorithm/protocol to determine the nearest available gateway for a mobile client
摘要 A method and apparatus for selecting an optimum gateway for a mobile client are described. The mobile client receives an acknowledgement from a home agent, indicating that the mobile client has moved from the home agent to a foreign agent. An optimum gateway is then determined from several gateways and then selected for the mobile client.
申请公布号 US6973313(B1) 申请公布日期 2005.12.06
申请号 US20020112262 申请日期 2002.03.29
申请人 OPENWAVE SYSTEMS INC. 发明人 SEBASTIAN JOBY T.
分类号 H04L12/26;H04L12/66;H04W36/00;H04W99/00;(IPC1-7):H04Q7/20 主分类号 H04L12/26
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