发明名称 |
Portable terminal with combined direct short haul radio and cellular radio communication |
摘要 |
A portable communication terminal which can establish communications between portable communication terminals by Bluetooth or the like by a simple operation are provided. An initiator terminal activates a short-distance radio communication section to make a Bluetooth function active and sends a request to start communications using a Bluetooth communication function to an acceptor terminal through a general communications network such as a telephone network or the like. The acceptor terminal makes the Bluetooth communication function active when it responds to the communication-starting request and sends a Bluetooth connection request to the initiator terminal by using the Bluetooth communication function. The initiator terminal responds to the Bluetooth connection request whereby a Bluetooth connecting session is established. <IMAGE>
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申请公布号 |
EP1324550(A2) |
申请公布日期 |
2003.07.02 |
申请号 |
EP20020028835 |
申请日期 |
2002.12.23 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
TANADA TOSAKU;NAGAHAMA KENTARO;MATSUYA HIROSHI;AOKI TAKAYASU;TAMURA TOSHIYA |
分类号 |
H04L12/56;H04L29/06;H04L29/08;H04M1/725;H04W76/02;H04W88/06;(IPC1-7):H04L12/56 |
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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