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Adaptive reference pattern for spread spectrum detection

  • US 6,473,450 B1
  • Filed: 02/02/1998
  • Issued: 10/29/2002
  • Est. Priority Date: 12/29/1995
  • Status: Expired due to Term
First Claim
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1. A method for generating a pattern of bits to correlate with a received signal in a spread spectrum system comprising the steps of:

  • storing sample Sn of the received signal where n is the sample number and where there are N samples in each data bit time;

    combining samples which include at least Sn and Sn+N to provide each bit of an N bit pattern; and

    correlating the N bit pattern with the received signal.

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