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Mobile terminal having UWB and cellular capability

  • US 7,089,033 B2
  • Filed: 05/17/2004
  • Issued: 08/08/2006
  • Est. Priority Date: 05/17/2004
  • Status: Active Grant
First Claim
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1. A system for transmitting and receiving data over a wireless interface, the system comprising:

  • an ultra wide band (UWB) transceiver for transmitting and receiving radio frequency (RF) radiation along a path through an original channel in an UWB band;

    at least one narrowband transceiver for transmitting and receiving RF radiation in at least one RF band having potential to cause interference with at least a portion of the original channel; and

    data shifting means for shifting UWB data from said original channel to an alternative path when UWB link quality of the original channel decreases below a threshold value, the alternative path predetermined to be less affected than the original channel to interference caused by operation of the at least one narrowband transceiver.

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