发明名称 |
MOVING TERMINAL, ROUTER DEVICE, NODE DEVICE, MOVING AGENT, PACKET TRANSFERRING METHOD AND MOVING AGENT PROCESSING METHOD |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a mobile terminal by which communication with the node of a communication opposite party can be continued even when the terminal moved during communicating with the communication opposite party. SOLUTION: An extension packet including an address range and a non- operation instruction is transmitted from a mobile terminal 3. A router 1 receiving the extension packet of the non-operation instruction through the intranet of the terminal 3 transfers the packet by normal routing processing. A server 7 transmits a response packet by the extension packet including the transmission source address of the packet as a destination address and also including the address range and an operation instruction. The router 1 receiving the extension packet of the operation instruction by the intranet of the terminal 3 transfers tha packet through one or a plurality of network interfaces corresponding to the address range to be designated by an address range included in the packet. The terminal 3 processes the pad when the destination address of the received expansion packet is related with its own terminal.</p> |
申请公布号 |
JP2003092596(A) |
申请公布日期 |
2003.03.28 |
申请号 |
JP20010284073 |
申请日期 |
2001.09.18 |
申请人 |
TOSHIBA CORP |
发明人 |
EZAKA NAOKI;KANDA MITSURU;OZAKI SATORU |
分类号 |
H04L12/46;H04L12/70;H04L12/701;H04L29/06;H04W8/14;H04W8/26;H04W36/00;H04W36/12;H04W36/36;H04W36/38;H04W40/34;H04W80/04;H04W88/14;(IPC1-7):H04L12/56;H04Q7/22 |
主分类号 |
H04L12/46 |
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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