发明授权
US07277708B2 Router and mobile communication terminal for mobile communication network
有权
路由器和移动通信终端用于移动通信网络
- 专利标题： Router and mobile communication terminal for mobile communication network
- 专利标题（中）： 路由器和移动通信终端用于移动通信网络
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申请号： US10125806申请日： 2002-04-19
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公开(公告)号： US07277708B2公开(公告)日： 2007-10-02
- 发明人: Keiichi Nakatsugawa , Tsuguo Kato
- 申请人： Keiichi Nakatsugawa , Tsuguo Kato
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Katten Muchin Rosenman LLP
- 优先权： JP2002-019810 20020129
- 主分类号： H04Q7/20
- IPC分类号： H04Q7/20
摘要：
The present invention provides a mobile communication network system comprising a first mobile communication network having a plurality of routers, a second mobile communication network having a plurality of routers, and a mobile communication terminal. A router located in an end section of a communication area of the first mobile communication network sends an end message indicating that it is located in the end section, to the mobile communication terminal. The terminal initiates communications with a router of the second mobile communication network, whilst the terminal is communicating with the router located in the end section, upon receiving the end message sent by the router located in the end section.