发明公开
EP1195948A2 Wireless mobile network for locally routing multimedia content
有权
Drahtloses手机Netzwerk zurörtlichenLeitweglenkung von Multimedia-Daten
- 专利标题: Wireless mobile network for locally routing multimedia content
- 专利标题(中): Drahtloses手机Netzwerk zurörtlichenLeitweglenkung von Multimedia-Daten
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申请号: EP01123643.7申请日: 2001-10-02
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公开(公告)号: EP1195948A2公开(公告)日: 2002-04-10
- 发明人: Poon, Tommy C. , Bao, Jay , Orlik, Philip
- 申请人: MITSUBISHI DENKI KABUSHIKI KAISHA
- 申请人地址: 2-3, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8310 JP
- 专利权人: MITSUBISHI DENKI KABUSHIKI KAISHA
- 当前专利权人: MITSUBISHI DENKI KABUSHIKI KAISHA
- 当前专利权人地址: 2-3, Marunouchi 2-chome, Chiyoda-ku Tokyo 100-8310 JP
- 代理机构: Pfenning, Meinig & Partner
- 优先权: US684407 20001006
- 主分类号: H04L12/28
- IPC分类号: H04L12/28 ; H04L12/56
摘要:
A wireless mobile communication network allows mobile nodes, such as cellular telephone, and other types of mobile transceivers, to communicate with a fixed base station and directly with one another. This mobile to mobile communication capability is exploited through the formation of a local link where nodes with excess processing and bandwidth capacity forward messages at the request of the base station. The formation of the local link is adaptive and does not require a central controller. The wireless mobile network includes a base station and mobile nodes. Nodes are configured as a major nodes when they communicate information directly with the base station via a network link. Nodes are configured as minor nodes when they communicate the information indirectly with the base station via a direct local link with one of the major nodes to form a locally linked mobile network within the wireless mobile communications network. Each mobile node includes a header detector, coupled to a receiver and a decoder of the node to detect a header in a frame used to communicate the information, and a message processor, coupled to the header detector and a transmitter, to route the frame to the minor node.
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