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Interference canceller device and radio communication device

  • US 6,904,076 B1
  • Filed: 03/02/1999
  • Issued: 06/07/2005
  • Est. Priority Date: 03/05/1998
  • Status: Expired due to Fees
First Claim
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1. An interference canceller device for a DS-CDMA communication system including low-rate channels and high-rate channels, comprising:

  • an interference replicating unit being associated with the high-rate channels for creating interference replicas of the high-rate channels from received signals; and

    an adder for subtracting only the interference replicas of the high-rate channels from the received signals.

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