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Ordered successive interference cancellation receiver processing for multipath channels

  • US 7,194,041 B2
  • Filed: 08/11/2004
  • Issued: 03/20/2007
  • Est. Priority Date: 04/09/2002
  • Status: Expired due to Term
First Claim
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1. A method for processing a plurality of received symbol streams to recover a plurality of transmitted symbol streams, comprising:

  • processing the received symbol streams to provide a plurality of detected symbol streams, wherein each detected symbol stream is an estimate of a corresponding transmitted symbol stream;

    determining a metric for each of the plurality of detected symbol streams as a function of a frequency selective response of one or more transmission channels used to transmit a detected symbol stream;

    selecting the detected symbol stream associated with a best metric for recovery; and

    processing the selected detected symbol stream to recover a transmitted symbol stream and obtain data transmitted for the transmitted symbol stream.

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