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Problemy Peredachi Informatsii, 2017, Volume 53, Issue 3, Pages 30–43
(Mi ppi2241)
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Coding Theory
A special class of quasi-cyclic low-density parity-check codes based on repetition codes and permutation matrices
F. I. Ivanov Kharkevich Institute for Information Transmission Problems,
Russian Academy of Sciences, Moscow, Russia
Abstract:
We propose a new ensemble of binary low-density parity-check codes with paritycheck matrices based on repetition codes and permutation matrices. The proposed class of codes is a subensemble of quasi-cyclic codes. For the constructed ensemble, we obtain minimum distance estimates. We present simulation results for the proposed code constructions under the (Sum-Product) iterative decoding algorithm for transmission over an additive white Gaussian noise channel using binary phase-shift keying.
Received: 29.02.2016 Revised: 27.02.2017
Citation:
F. I. Ivanov, “A special class of quasi-cyclic low-density parity-check codes based on repetition codes and permutation matrices”, Probl. Peredachi Inf., 53:3 (2017), 30–43; Problems Inform. Transmission, 53:3 (2017), 229–241
Linking options:
https://www.mathnet.ru/eng/ppi2241 https://www.mathnet.ru/eng/ppi/v53/i3/p30
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