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Wireless peripheral interface with universal serial bus port

  • US 7,532,872 B2
  • Filed: 08/08/2007
  • Issued: 05/12/2009
  • Est. Priority Date: 09/10/1999
  • Status: Expired due to Fees
First Claim
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1. An interface for coupling a plurality of cordless peripheral devices, each communicating on a different frequency within a frequency band, with a universal serial bus configured device, the interface comprising:

  • an antenna wirelessly coupled to concurrently receive a plurality of communication signals, each communication signal having a different frequency within a frequency band and corresponding to a different cordless peripheral;

    a communication front-end coupled to the antenna and configured to demodulate each of the plurality of communication signals,process, in parallel, each of the plurality of communication signals based on its frequency, andgenerate, for each of the plurality of communication signals, a digital data signal; and

    a processor coupled to the communication front-end for decoding the plurality of digital data signals, wherein the processor is configured to format each digital data signal into a universal serial bus data format to establish universal serial bus communication with the universal serial bus configured device.

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