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Iterative detection and decoding for a MIMO-OFDM system

  • US 20030103584A1
  • Filed: 12/03/2001
  • Published: 06/05/2003
  • Est. Priority Date: 12/03/2001
  • Status: Active Grant
First Claim
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1. A method for recovering data transmitted in a wireless communication system, comprising:

  • receiving a plurality of modulation symbols for a plurality of transmitted coded bits;

    deriving first a priori information for the coded bits based on the received modulation symbols and second a priori information for the coded bits;

    decoding the first a priori information to derive the second a priori information;

    repeating the deriving and decoding a plurality of times; and

    determining decoded bits for the transmitted coded bits based in part on the second a priori information.

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