Channel interleaving/deinterleaving for a communication system and control method thereof

Channel interleaving/deinterleaving for a communication system and control method thereof

  • CN 1,838,543 A
  • Filed: 03/13/2006
  • Published: 09/27/2006
  • Est. Priority Date: 03/11/2005
  • Status: Active Grant
First Claim
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1. channel interleaving device in communication system comprises:

  • Encoder is used for when the input information data bit presetting encoding scheme coding information data bit, and produces low-density checksum (LDPC) code word;

    Channel interleaver is used for according to presetting channel interleaving rule this LDPC code word that interweaves;

    WithModulator is used for modulating the LDPC code word that channel interweaves with preset modulation scheme, and produces modulation symbol.

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