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A Soft-Aided Concatenated Staircase and Hamming Decoder Based on Bit-Flipping and Bit-Marking

  • Yutian Li
  • , Feng Tian*
  • , Xiangjun Xin
  • , Qi Zhang
  • , Yongjun Wang
  • , Qinghua Tian
  • , Fu Wang
  • , Sitong Zhou
  • , Junyuan Song
  • , Jianwei Zhou
  • , Jue Wang
  • , Jing Zhang
  • , Chuanji Yan
  • *Corresponding author for this work
  • Beijing University of Posts and Telecommunications
  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper proposed a soft-aided decoder combining bit-flipping and bit-marking improves concatenated Staircase-Hamming code performance, achieving a post-FEC BER reduction of up to 3.38E-3 and lowering error floors under 1E-15 at 20% overhead.

Original languageEnglish
Title of host publication2025 23rd International Conference on Optical Communications and Networks, ICOCN 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331548759
DOIs
Publication statusPublished - 2025
Externally publishedYes
Event23rd International Conference on Optical Communications and Networks, ICOCN 2025 - Zhangjiajie, China
Duration: 28 Jul 2025 → 31 Jul 2025

Publication series

Name2025 23rd International Conference on Optical Communications and Networks, ICOCN 2025

Conference

Conference23rd International Conference on Optical Communications and Networks, ICOCN 2025
Country/TerritoryChina
CityZhangjiajie
Period28/07/25 → 31/07/25

Keywords

  • Concatenated codes
  • forward error correction
  • soft-aided decoding

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