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Power line communications system and method of operation thereof

  • US 6,522,626 B1
  • Filed: 03/30/1999
  • Issued: 02/18/2003
  • Est. Priority Date: 12/15/1998
  • Status: Expired due to Term
First Claim
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1. An OFDM power line modem receiver comprising a clipping system adapted to clip an incoming OFDM data waveform, which includes a regular impulsive noise component, so as to reduce the level of said noise on the waveform and further comprising a Fourier Transform element and a gain control element, wherein the clipping system and the gain control element act upon a received signal prior to its application to the Fourier Transform element.

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