Results 11 to 20 of about 184,562 (108)

Performance Comparison and Analysis of Serial Concatenated Convolutional Codes

, 2008
{"references": ["C. Berrou and A. Glavieux, \"Near optimum error correcting coding and\ndecoding: Turbo-codes,\" IEEE Trans. Commun., vol. 44, no. 10, pp.\n261-1271, Oct. 1996.", "S. Benedetto and G. Montorsi, \"Unveiling turbo codes: Some results on\nparallel concatenated coding schemes,\" IEEE Trans. Inform. Theory, vol.\n42, no. 2, pp. 409-428, Mar.
Dongwon Lee, Eon Kyeong Joo
openalex   +3 more sources

Spatially coupled turbo-coded continuous phase modulation: asymptotic analysis and optimization

EURASIP Journal on Wireless Communications and Networking, 2020
For serially or parallel concatenated communication systems, spatial coupling techniques enable to improve the threshold of these systems under iterative decoding using belief propagation (BP).
Tarik Benaddi, Charly Poulliat
doaj   +1 more source

Serial concatenation of block andconvolutional codes

Electronics Letters, 1996
Parallel concatenated coding schemes employing convolutional codes as constituent codes linked by an interleaver have been proposed in the literature as ‘turbo codes’. They yield very good performance in connection with simple suboptimum decoding algorithms.
S. BENEDETTO, MONTORSI, Guido
openaire   +3 more sources

CRC-Aided List Decoding of Convolutional Codes in the Short Blocklength Regime [PDF]

, 2021
We consider the concatenation of a convolutional code (CC) with an optimized cyclic redundancy check (CRC) code as a promising paradigm for good short blocklength codes. The resulting CRC-aided convolutional code naturally permits the use of serial list Viterbi decoding (SLVD) to achieve maximum-likelihood decoding.
arxiv   +1 more source

Serial Concatenation of Space-Time and Recursive Convolutional Codes [PDF]

ETRI Journal, 2003
We propose a new serial concatenation scheme for space-time and recursive convolutional codes, in which a space-time code is used as the outer code and a single recursive convolutional code as the inner code. We discuss previously proposed serial concatenation schemes employing multiple inner codes and compare them with the new one. The proposed method
Young-Jo Ko, Jung-Im Kim
openaire   +2 more sources

Iterative decoding of serially concatenated convolutionalcodes

Electronics Letters, 1996
Serial concatenation of convolutional codes separated by an interleaver has recently been shown, through the use of upper bounds to the maximum likelihood performance, to be competitive with parallel concatenated coding schemes known in the literature as ‘turbo codes’.
S. BENEDETTO, MONTORSI, Guido
openaire   +3 more sources

Concatenated Reed-Solomon and Polarization-Adjusted Convolutional (PAC) Codes [PDF]

arXiv, 2021
Two concatenated coding schemes incorporating algebraic Reed-Solomon (RS) codes and polarization-adjusted convolutional (PAC) codes are proposed. Simulation results show that at a bit error rate of $10^{-5}$, a concatenated scheme using RS and PAC codes has more than $0.25$ dB coding gain over the NASA standard concatenation scheme, which uses RS and ...
arxiv  

Design and Evaluation of Adaptive (Serial/Parallel) Concatenated Convolutional Codes

Journal of Engineering and Sustainable Development, 2006
In this paper, parallel Concatenated Convolutional Codes (PCCCs) is modeled as a special case of Serial Concatenated Convolutional Code (SCCCs). Consequently, resulting in Adaptive (parallel/serial) concatenated convolutional code in which the same ...
Khamis A. Zidan, Raghad Z. Yousif
doaj  

Reed-Solomon Hybrid Codes for Optical Communications

Journal of Engineering and Sustainable Development, 2013
The astonishing performance of concatenated codes attracted many researchers and this has resulted in an explosive amount of literature since their introduction few years ago.
Awatif Ali Jafaar
doaj  

A Deep Learning Based Decoder for Concatenated Coding over Deletion Channels [PDF]

ICC 2024 - IEEE International Conference on Communications, Denver, CO, USA, 2024, pp. 2797-2802
In this paper, we introduce a deep learning-based decoder designed for concatenated coding schemes over a deletion/substitution channel. Specifically, we focus on serially concatenated codes, where the outer code is either a convolutional or a low-density parity-check (LDPC) code, and the inner code is a marker code.
arxiv   +1 more source