ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2021
DOI: 10.1109/icassp39728.2021.9414311
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Towards Practical Near-Maximum-Likelihood Decoding of Error-Correcting Codes: An Overview

Abstract: While in the past several decades the trend to go towards increasing error-correcting code lengths was predominant to get closer to the Shannon limit, applications that require short block length are developing. Therefore, decoding techniques that can achieve near-maximum-likelihood (near-ML) are gaining momentum. This overview paper surveys recent progress in this emerging field by reviewing the GRAND algorithm, linear programming decoding, machine-learning aided decoding and the recursive projection-aggregat… Show more

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Cited by 10 publications
(3 citation statements)
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“…Consequently, this results in a reduced effective information rate for the code and increased decoding complexity and latency. These challenges have increased attention towards codes and decoding algorithms specifically designed for short-length packets [7], [8], aiming to enhance communication performance and achieve low latency.…”
Section: Introductionmentioning
confidence: 99%
“…Consequently, this results in a reduced effective information rate for the code and increased decoding complexity and latency. These challenges have increased attention towards codes and decoding algorithms specifically designed for short-length packets [7], [8], aiming to enhance communication performance and achieve low latency.…”
Section: Introductionmentioning
confidence: 99%
“…However, short packets make it challenging to achieve high reliability because conventional error-correcting schemes require large blocklengths to be effective. Therefore, renewed interest has been placed in decoding algorithms that specifically target short-length codes [4], [5].…”
Section: Introductionmentioning
confidence: 99%
“…As a result, GRAND can be used with any codebook, structured or unstructured. In comparison to other universal decoders, such as brute-force ML decoding and ordered statistic decoding (OSD) [16], GRAND provides a low complexity solution [17].…”
mentioning
confidence: 99%