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System and method for reducing noise in a recording receiver

  • US 20030009772A1
  • Filed: 10/26/2001
  • Published: 01/09/2003
  • Est. Priority Date: 07/03/2001
  • Status: Active Grant
First Claim
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1. A method for recording data from a wireless communication transmission comprising:

  • disabling at least a portion of non-essential electronics when a receiver is tuned in a receive mode;

    starting a capture sequence for the receiver in the receive mode;

    receiving the wireless communication transmission and producing a base-band signal with the receiver;

    digitizing the complex base-band signal from a captured transmission; and

    storing the digitized complex base-band signal in a buffer without further processing such that the effects of noise in the digitized complex base-band signal are minimized by disabling the at least a portion of the non-essential electronics while the digitized complex base-band signal is received.

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