Covariance Evolution for Spatially 'Mt. Fuji' Coupled LDPC Codes

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A spatially 'Mt. Fuji' coupled low-density parity check (LDPC) ensemble is a modified version of the original spatially coupled (SC) LDPC ensemble. Its desirable properties are first observed in experimentally. The decoding error probability in the error floor region over the binary erasure channel (BEC) is theoretically analyzed later. In this paper, as the last piece of the theoretical analysis over the BEC, we analyze the decoding error probability in the waterfall region by modifying the covariance evolution which has been used to analyze the original SC-LDPC ensemble.

Original languageEnglish
Title of host publication2019 IEEE Information Theory Workshop, ITW 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538669006
DOIs
Publication statusPublished - 2019 Aug
Event2019 IEEE Information Theory Workshop, ITW 2019 - Visby, Sweden
Duration: 2019 Aug 252019 Aug 28

Publication series

Name2019 IEEE Information Theory Workshop, ITW 2019

Conference

Conference2019 IEEE Information Theory Workshop, ITW 2019
CountrySweden
CityVisby
Period19/8/2519/8/28

Keywords

  • covariance evolution
  • finite-length code performance
  • spatially coupled codes

ASJC Scopus subject areas

  • Software
  • Computational Theory and Mathematics
  • Computer Networks and Communications
  • Information Systems

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