New Design of High-Rate Generalized Root Protograph LDPC Codes for Nonergodic Block Interference

Chanki Kim, Jong Seon No, Gangsan Kim, Hong Yeop Song, Jaeha Ahn

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

In this letter, we propose high-rate generalized root protograph (GRP) low-density parity-check (LDPC) codes for a nonergodic two-state binary symmetric channel with block interference with and without block fading. In these channels, the proposed GRP LDPC codes have asymptotic and finite-length performance improvement approaching to channel outage probability.

Original languageEnglish
Article number8571264
Pages (from-to)214-217
Number of pages4
JournalIEEE Communications Letters
Volume23
Issue number2
DOIs
Publication statusPublished - 2019 Feb

Bibliographical note

Funding Information:
Manuscript received September 16, 2018; revised November 3, 2018; accepted December 3, 2018. Date of publication December 10, 2018; date of current version February 11, 2019. The authors gratefully acknowledge the support from Electronic Warfare Research Center at Gwangju Institute of Science and Technology (GIST), originally funded by Defense Acquisition Program Administration (DAPA) and Agency for Defense Development. The associate editor coordinating the review of this paper and approving it for publication was G. Böcherer. (Corresponding author: Chanki Kim.) C. Kim and J.-S. No are with the Department of Electrical and Computer Engineering, Institute of New Media and Communications, Seoul National University, Seoul 08826, South Korea (e-mail: carisis@ccl.snu.ac.kr; jsno@snu.ac.kr).

Publisher Copyright:
© 1997-2012 IEEE.

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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