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Concurrent coding of data streams

  • US 8,930,649 B2
  • Filed: 08/02/2012
  • Issued: 01/06/2015
  • Est. Priority Date: 09/06/2011
  • Status: Expired due to Fees
First Claim
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1. A method comprises:

  • concurrently receiving a first data stream and a second data stream for transmission to a receiving entity;

    segmenting each of the first and second data streams to produce a first plurality of data segments corresponding to the first data stream and a second plurality of data segments corresponding to the second data stream;

    dividing one of the first plurality of data segments into a first plurality of data blocks;

    dividing one of the second plurality of data segments into a second plurality of data blocks, wherein the one of the first plurality of data segments is time aligned with the one of the second plurality of data segments;

    creating a data matrix from the first and second plurality of data blocks;

    generating a coded matrix by multiplying the data matrix with an encoding matrix; and

    outputting at least one pair of coded values of the coded matrix to the receiving entity, wherein a pair of coded values of the at least one pair of coded values includes a coded value corresponding to the one of the first plurality of data segments and a coded value corresponding to the one of the second plurality of data segments.

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