Results 1 to 10 of about 11,614 (280)
On the Performance of Interleavers for Quantum Turbo Codes [PDF]
Entropy, 2019 Quantum turbo codes (QTC) have shown excellent error correction capabilities in the setting of quantum communication, achieving a performance less than 1 dB away from their corresponding hashing bounds.
Josu Etxezarreta Martinez +2 more
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Spatially coupled turbo codes [PDF]
2014 8th International Symposium on Turbo Codes and Iterative Information Processing (ISTC), 2014 In this paper, we introduce the concept of spatially coupled turbo codes (SC-TCs), as the turbo codes counterpart of spatially coupled low-density parity-check codes. We describe spatial coupling for both Berrou et al. and Benedetto et al. parallel and serially concatenated codes.
Saeedeh Moloudi +2 more
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Interleaver design for turbo codes [PDF]
IEEE Journal on Selected Areas in Communications, 2001 The performance of a Turbo code with short block length depends critically on the interleaver design. There are two major criteria in the design of an interleaver: the distance spectrum of the code and the correlation between the information input data and the soft output of each decoder corresponding to its parity bits.
N J A Sloane
exaly +3 more sources
A History of Channel Coding in Aeronautical Mobile Telemetry and Deep-Space Telemetry [PDF]
EntropyThis paper presents a history of the development of channel codes in deep-space telemetry and aeronautical mobile telemetry. The history emphasizes “firsts” and other remarkable achievements.
Michael Rice
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Recurrent neural network based turbo decoding algorithms for different code rates
Journal of King Saud University: Computer and Information Sciences, 2022 Application of deep learning to error control coding is gaining special attention and neural network architectures on decoding are approached to compare with conventional ones. Turbo codes conventionally use BCJR algorithm for decoding.
Shridhar B. Devamane +1 more
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Turbo Equalization With Irregular Turbo Codes [PDF]
2007 4th International Symposium on Wireless Communication Systems, 2007 We analyze a turbo equalization system that combines maximum a posteriori probability (MAP) equalization with irregular turbo codes. Our goal is to approach the information capacity limit for severe inter-symbol interference (ISI) channels. To this end, we optimize the degree profile of irregular turbo codes by maximizing the minimum distance between ...
Vladimir D. Trajkovic +2 more
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Quantum Serial Turbo Codes [PDF]
IEEE Transactions on Information Theory, 2008 We present a theory of quantum serial turbo-codes, describe their iterative decoding algorithm, and study their performances numerically on a depolarization channel. Our construction offers several advantages over quantum LDPC codes. First, the Tanner graph used for decoding is free of 4-cycles that deteriorate the performances of iterative decoding ...
Poulin, David +2 more
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Parallel DVB-RCS2 Turbo Decoding on Multi-core CPU [PDF]
Jisuanji kexue, 2023 DVB-RCS2 is widely used in satellite broadcasting,maritime satellite communication and military satellite communication fields.For high-throughput software decoding of dual binary Turbo codes in DVB-RCS2 and application of software-defined radio platform,
ZHAI Xulun, ZHANG Yongguang, JIN Anzhao, QIANG Wei, LI Mengbing
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Turbo Coding, Turbo Equalisation and Space–Time Coding [PDF]
, 2011 Against the backdrop of the emerging 3G wireless personal communications standards and broadband access network standard proposals, this volume covers a range of coding and transmission aspects for transmission over fading wireless channels. It presents the most important classic channel coding issues and also the exciting advances of the last decade ...
L. Hanzo +4 more
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Scholarpedia, 2010 Turbo codes are error-correcting codes with performance close to the Shannon theoretical limit [SHA]. These codes have been invented at ENST Bretagne (now TELECOM Bretagne), France, in the beginning of the 90's [BER]. The encoder is formed by the parallel concatenation of two convolutional codes separated by an interleaver or permuter.
Kerouedan, Sylvie, Berrou, Claude
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