发明授权
- 专利标题: Mobile network, and data communication method therefor
- 专利标题(中): 移动网络及其数据通信方法
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申请号: US11071453申请日: 2005-03-04
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公开(公告)号: US07577119B2公开(公告)日: 2009-08-18
- 发明人: Hidetoshi Yokota , Takeshi Kubo , Akira Idoue , Masugi Inoue , Khaled Mahmud
- 申请人: Hidetoshi Yokota , Takeshi Kubo , Akira Idoue , Masugi Inoue , Khaled Mahmud
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: KDDI Corporation,National Institute of Information and Communications Technology, Incorporated Administrative Agency
- 当前专利权人: KDDI Corporation,National Institute of Information and Communications Technology, Incorporated Administrative Agency
- 当前专利权人地址: JP Tokyo JP Tokyo
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP.
- 优先权: JP2004-062880 20040305
- 主分类号: H04Q7/00
- IPC分类号: H04Q7/00 ; H04Q7/24 ; H04L12/28 ; H04W36/00
摘要:
A data communication method and apparatus for a mobile network. A destination foreign agent (FA2) recognizes a MAC address of an MN. The FA2 registers the MAC address of the MN in a handoff request message (FHReq), and the FA2 feeds the FHReq onto a transfer network. Each of foreign agents (FAs) receives the FHReq, registers an IP address corresponding to the MAC address in the FHReq when the MAC address is registered in a binding list of the FAs themselves, and feeds the IP address onto the transfer network. The FA2 receives the FHReq, and temporarily registers the MAC address and the IP address in the binding list of the FA2 itself. The FA2 transfers data sent from a homw agent (HA) to the MN, based on the information which has been temporarily registered.
公开/授权文献
- US20050195782A1 Mobile network, and data communication method therefor 公开/授权日:2005-09-08