Hybrid ARQ scheme based on recursive convolutional codes and turbo decoding

  • Authors:

  • Richard Demo Souza;Marcelo Eduardo Pellenz;Tamara Rodrigues

  • Affiliations:

  • CPGEI, UTFPR, Curitiba, PR, Brazil;PPGIA, PUC-PR, Curitiba, PR, Brazil;CPGEI, UTFPR, Curitiba, PR, Brazil

  • Venue:
  • IEEE Transactions on Communications
  • Year:
  • 2009

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Abstract

We propose a hybrid ARQ scheme using recursive convolutional codes, the turbo principle and combining diversity. While spending the same energy for transmission, the proposed scheme presents a better throughput for most of the SNR range and a smaller decoding complexity than another well-known method.