发明名称 |
Mobile communication system, short range access points and related handoff procedure |
摘要 |
<p>A hotspot access point enables a mobile wireless device to resume a service with a network server when service is interrupted by the mobile device moving out of the coverage area of the access point. A short-range communication link is established by the access point with the mobile device based on a local identification of the device. The access point requests additional information from the wireless device. The additional information relates to a wide area network identification of the device. The mobile device transmits additional information to the access point which stores the local area identification and additional identification . The access point transmits to the mobile device a coded identificator of the wireless device based upon the local area identification and a network identification of the device. The access point determines whether service with the mobile device is open and establishes a wide area connection with the mobile device.
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申请公布号 |
EP1528834(A3) |
申请公布日期 |
2006.04.05 |
申请号 |
EP20040105418 |
申请日期 |
2004.10.29 |
申请人 |
NOKIA CORPORATION |
发明人 |
ZILLIACUS, MARTIN;KOLI, ARI |
分类号 |
H04L12/28;H04L12/56;H04W8/26;H04W36/00;H04W36/14;H04W60/00;H04W76/02;H04W80/04;H04W92/02 |
主分类号 |
H04L12/28 |
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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