Method of constructing wireless high speed backbone connection that unifies various wired/wireless network clusters by means of employing the smart/adaptive antenna technique and dynamically creating concurrent data pipelines
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United States of America Patent
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Mar 2, 2010
Grant Date -
Jun 28, 2007
app pub date -
Dec 21, 2006
filing date -
Dec 22, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In accordance with the present invention, there is provided a high-speed wireless backbone connection, Backbone Connection Facilitator (BCF), to create a wireless home network, which may consist of many short-range wired/wireless networks. BCF dynamically creates concurrent data pipelines to meet the data bandwidth demand to transfer packets from one short-range wired/wireless network to another. BCF employs the newly developed antenna technologies (ex. MIMO, SDMA) to minimize the transmit power, to reduce the interferences, and to support the real time communication.BCF contains the BCF-PHY layer, the BCF-Data-Link-Layer, and the BCF-Network-Layer. The BCF-PHY layer consists of antenna array, a PHY Base Band controller, and a digital beam former. The BCF-Data-Link-Layer provides the MAC functionality. The BCF-Network-Layer assembles the packet, provides the source and destination address, and provides the BCF-PHY beam forming information. The BCF-Network-Layer is also responsible for parsing and assembling the packet payloads for the high-speed backbone connection.
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