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Enhanced channel interleaving for optimized data throughput

  • US 8,873,534 B2
  • Filed: 01/25/2011
  • Issued: 10/28/2014
  • Est. Priority Date: 05/22/2001
  • Status: Active Grant
First Claim
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1. A method for transmitting data, the method comprising:

  • receiving at a base station a data rate message transmitted from a remote station;

    generating a plurality of data symbols and a plurality of parity symbols at the base station;

    interleaving the plurality of data symbols to form a block of interleaved data symbols;

    interleaving the plurality of parity symbols to form a block of interleaved parity symbols separate from the block of interleaved data symbols;

    combining the block of interleaved data symbols and the block of interleaved parity symbols to form an output sequence in which the plurality of interleaved data symbols are located at a beginning portion of the output sequence and the plurality of interleaved parity symbols are located at an end portion of the output sequence;

    partitioning the output sequence into a plurality of blocks comprising consecutive symbols of the output sequence;

    storing the plurality of blocks in a buffer; and

    transmitting the plurality of blocks successively to the remote station until a positive acknowledgment is received.

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