• DocumentCode
    2812105
  • Title

    Interleaved parity check codes and reduced complexity detection

  • Author

    Wu, Zi-Ning ; McEwan, P.A. ; Fitzpatrick, Kelly K. ; Cloffi, J.M.

  • Author_Institution
    Inf. Syst. Lab., Stanford Univ., CA, USA
  • Volume
    3
  • fYear
    1999
  • fDate
    1999
  • Firstpage
    1648
  • Abstract
    We show that high rate interleaved parity check (IPC) codes provide significant coding gain on the magnetic recording channel. A reduced complexity detector performing joint channel detection and IPC decoding is introduced. Simulation result shows an SNR gain of 1.6 dB for the E2PR4 channel at a bit error rate of 10-5, using a rate 196/200 4-way interleaved parity check code
  • Keywords
    AWGN; Viterbi detection; computational complexity; decoding; digital magnetic recording; error detection codes; error statistics; partial response channels; AWGN; BER; E2PR4 channel; IPC decoding; SNR gain; Viterbi detector; bit error rate; coding gain; high rate codes; joint channel detection; magnetic recording channel; reduced complexity detection; simulation result; Bit error rate; Detectors; Information systems; Intersymbol interference; Magnetic noise; Magnetic recording; Noise shaping; Parity check codes; Partial response channels; Viterbi algorithm;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications, 1999. ICC '99. 1999 IEEE International Conference on
  • Conference_Location
    Vancouver, BC
  • Print_ISBN
    0-7803-5284-X
  • Type

    conf

  • DOI
    10.1109/ICC.1999.765514
  • Filename
    765514
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2812105