• DocumentCode
    3614765
  • Title

    Low-density parity-check codes and iterative decoding for two-track two-head E/sup 2/PR4 channel

  • Author

    N. Duric;M. Despotovic;B. Vasic

  • Author_Institution
    Fac. of Eng., Novi Sad Univ., Serbia
  • Volume
    2
  • fYear
    2003
  • fDate
    6/25/1905 12:00:00 AM
  • Firstpage
    421
  • Abstract
    Potential gain of low-density parity-check (LDPC) code implementation over two-track disc recording system with one-head and two-head detector is considered. Two-track system with E/sup 2/PR4 in-track intersymbol interference (ISI) model is used, assuming linear symmetrical intertrack interference (ITI) and the presence of AWGN noise. Obtained simulation results demonstrated the notable quality of the LDPC encoding scheme in this case.
  • Keywords
    "Parity check codes","Iterative decoding","Detectors","Interference","Magnetic heads","Magnetic domains","AWGN","Additive white noise","Gaussian noise","Disk drives"
  • Publisher
    ieee
  • Conference_Titel
    Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003. 6th International Conference on
  • Print_ISBN
    0-7803-7963-2
  • Type

    conf

  • DOI
    10.1109/TELSKS.2003.1246259
  • Filename
    1246259
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3614765