发明名称 |
Radio communication control station, radio communication terminal, home agent, and radio communication method |
摘要 |
A radio communication control station including a packet receiver, a paging controller, a location information receiver, and a retriever. The packet receiver receives an IP packet destined for a radio communication terminal subscribing to one of sub-networks constituting a composite radio communication network. The paging controller causes one of the sub-networks to page the radio communication terminal. The location information receiver receives location information on a current location of the radio communication terminal from the radio communication terminal. The retriever retrieves candidates of sub-networks that can be employed by the radio communication terminal on the basis of the location information on the radio communication terminal. The radio communication terminal selects a sub-network for its use among from the candidates and establishes an environment for communication with the sub-network.
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申请公布号 |
US2002064141(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US20010971573 |
申请日期 |
2001.10.09 |
申请人 |
SAKAKURA TAKASHI |
发明人 |
SAKAKURA TAKASHI |
分类号 |
H04L12/56;H04W48/18;H04W64/00;H04W68/00;H04W80/00;(IPC1-7):H04Q7/00 |
主分类号 |
H04L12/56 |
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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