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Method of adaptive frequency assignment to a plurality of antennas

  • US 8,514,795 B2
  • Filed: 12/18/2008
  • Issued: 08/20/2013
  • Est. Priority Date: 12/21/2007
  • Status: Expired due to Fees
First Claim
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1. Method of transmission of at least a data packet by several transmission antennas configured to transmit a signal, wherein it comprises:

  • an encoding of a first data packet into a first encoded block and a second data packet into a second encoded block;

    a mapping of first frequency channel to a first set comprising at least a transmission antenna;

    a mapping of second frequency channel to a second set comprising at least a transmission antenna, the first frequency channel being different from the second frequency channel;

    a transmission of the first encoded block on the first set of at least a transmission antenna and on the second set of at least a transmission antenna;

    if quality of reception at first frequency channel is lower than a threshold,a mapping to second frequency channel or third frequency channel different from first frequency channel to the first set comprising at least a transmission antenna; and

    a transmission of the second encoded block on the first set of at least a transmission antenna and on the second set of at least a transmission antenna.

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