LDPC decoding strategies for two-dimensional magnetic recording

Anantha Raman Krishnan, Rathnakumar Radhakrishnan, Bane Vasic

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

11 Scopus citations

Abstract

In this paper, we propose a linear programming (LP) decoding scheme for binary error-erasure channel for use in two-dimensional magnetic recording. We compare the performance of this decoding scheme with other decoding schemes like LP decoding for BSC and belief-propagation decoding. Also, we compare the effect of variance of grain-area in the medium on the bit-error rates of various decoding schemes.

Original languageEnglish (US)
Title of host publicationGLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference
DOIs
StatePublished - Dec 1 2009
Event2009 IEEE Global Telecommunications Conference, GLOBECOM 2009 - Honolulu, HI, United States
Duration: Nov 30 2009Dec 4 2009

Publication series

NameGLOBECOM - IEEE Global Telecommunications Conference

Other

Other2009 IEEE Global Telecommunications Conference, GLOBECOM 2009
CountryUnited States
CityHonolulu, HI
Period11/30/0912/4/09

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Krishnan, A. R., Radhakrishnan, R., & Vasic, B. (2009). LDPC decoding strategies for two-dimensional magnetic recording. In GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference [5425930] (GLOBECOM - IEEE Global Telecommunications Conference). https://doi.org/10.1109/GLOCOM.2009.5425930