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Method of compensating frequency error in communication system and apparatus for the same

  • US 6,937,673 B2
  • Filed: 12/30/2002
  • Issued: 08/30/2005
  • Est. Priority Date: 12/29/2001
  • Status: Expired due to Fees
First Claim
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1. A method of compensating a frequency error in a communication system, comprising:

  • estimating a frequency error value by differentiating a pilot signal of a received signal;

    generating an address signal corresponding to the frequency error value;

    generating a tone from at least one memory based on the address signal; and

    compensating a data signal of the received signal for frequency error based on the tone.

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