发明名称 |
Method for network layer handoff over a wireless LAN and an associated access point device |
摘要 |
A method and a wireless access point device for a network layer handoff of a wireless mobile node over a wireless local area network. The method includes detecting a wireless mobile node that has moved into the coverage area of the wireless access point device; maintaining an available IP address pool; selecting a temporary IP address from the IP access pool in response to the detection of the mobile node moving into the coverage area; and assigning a temporary IP address to the mobile node for use by the node during an interim period. The method produces a network layer handoff of a wireless mobile node over a local area network. Also provided is a computer readable article of manufacture tangibly embodying computer readable instructions for executing the steps of the method. |
申请公布号 |
US8325676(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US20090512446 |
申请日期 |
2009.07.30 |
申请人 |
CHEN LIN;LIANG ZHIYONG;LIN YONGHUA;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHEN LIN;LIANG ZHIYONG;LIN YONGHUA |
分类号 |
H04W36/00;H04W72/00 |
主分类号 |
H04W36/00 |
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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