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Comparison of Code Constructions Suitable for High-Throughput Decoding

Authors:
Sergei Semenov
Jiye Liang
Mingxu Zhang

Keywords: SC-LDPC codes; generalized product codes; staircase codes; high-throughput decoding

Abstract:
Two classes of codes allowing high-throughput decoding SC-LDPC codes and staircase codes are compared. ARJ based SC-LDPC codes provide better performance and lower complexity for SDD. However, the serious drawback of this construction is the severe performance degradation with code rate increase. And the decoding complexity of SDD might be still too high to provide very high throughput. RS based staircase codes under HDD provide quite good performance with low decoding complexity. Moreover, the performance changes very smoothly with code rate increase.

Pages: 9 to 17

Copyright: Copyright (c) IARIA, 2022

Publication date: June 26, 2022

Published in: conference

ISSN: 2308-4030

ISBN: 978-1-61208-956-0

Location: Porto, Portugal

Dates: from June 26, 2022 to June 30, 2022