Title :
Hybrid ARQ scheme based on recursive convolutional codes and turbo decoding
Author :
Souza, Richard Demo ; Pellenz, Marcelo Eduardo ; Rodrigues, Tamara
Author_Institution :
CPGEI, UTFPR, Curitiba
fDate :
2/1/2009 12:00:00 AM
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.
Keywords :
automatic repeat request; convolutional codes; decoding; diversity reception; turbo codes; automatic-repeat-request; diversity combining; hybrid ARQ scheme; recursive convolutional codes; turbo decoding; Additive white noise; Automatic repeat request; Convolutional codes; Diversity reception; Forward error correction; Gaussian noise; Iterative decoding; Throughput; Transmitters; Turbo codes; ARQ, recursive convolutional codes, turbo codes, iterative decoding.;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2009.02.070026
