| 发明名称 |
MOBILE TERMINAL DEVICE, SERVER, AND COMMUNICATION SYSTEM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the problem that, because of the assumption that a home address of one mobile terminal and a care-of address correspond one to one in the mobile IP, it is impossible that a suitable care-of address is selected among a plurality of the care-of addresses related to one home address to dynamically change the transfer address. <P>SOLUTION: The mobile terminal device expands a binding update to be sent to a home agent so that the identifier of an application can be informed at the same time. The home agent selects a suitable care-off address, based on the identifier of the application. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2006033541(A) |
申请公布日期 |
2006.02.02 |
| 申请号 |
JP20040210920 |
申请日期 |
2004.07.20 |
| 申请人 |
HITACHI COMMUNICATION TECHNOLOGIES LTD |
发明人 |
YAMADA MARIKO;TAKEDA SACHIKO;MORISHIGE TAKEHIRO;TAKAHASHI KATSUNORI |
| 分类号 |
H04W4/02;H04L12/701;H04L12/741;H04W8/04;H04W40/34;H04W80/04 |
主分类号 |
H04W4/02 |
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