Computationally efficient convolutional coding with rate-matching

Computationally efficient convolutional coding with rate-matching

  • CN 101,836,387 B
  • Filed: 06/06/2008
  • Issued: 09/18/2013
  • Est. Priority Date: 06/08/2007
  • Status: Active Grant
First Claim
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1. error coding circuit comprises:

  • The non-systemic convolution coder is used for incoming bit stream is encoded to produce the two or more groups Parity Check Bits;

    Interleaver circuitry is used for the Parity Check Bits in every group of Parity Check Bits is interweaved;

    AndComprise the rate matching circuit of organizing multiplex circuit, the described Parity Check Bits by the group ordering that interweaves for the output selected number is expected code check with acquisition, and wherein all Parity Check Bits from one group of Parity Check Bits all were output before any Parity Check Bits output from another group.

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