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RETRANSMISSION CONTROL TECHNIQUE

  • US 20100017674A1
  • Filed: 01/25/2007
  • Published: 01/21/2010
  • Est. Priority Date: 01/25/2007
  • Status: Active Grant
First Claim
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1. A retransmission control method comprising the steps of:

  • receiving, at a MIMO transmitter, a NACK signal indicating an unsuccessful decoding of a coded data packet at a MIMO receiver;

    receiving a reliability measure associated with one or more transmitted spatial data streams for the unsuccessfully decoded data packet;

    comparing the reliability measure with at least one predetermined threshold; and

    selecting a retransmission protocol based on the comparison of the reliability measure with the at least one predetermined threshold.

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