Iterative decoding of turbo product codes over PR-equalized Lorentzian channels with colored noise

被引：0
|
作者：
Li, J [1 ]
Kurtas, E [1 ]
Narayanan, KR [1 ]
Georghiades, CN [1 ]
机构：
[1] Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA
来源：
GLOBECOM '01: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-6 | 2001年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Following the trend of turbo codes and low density parity check (LDPC) codes, single-parity turbo product codes (TPC/SPC) are being seriously considered for application in future high-density recording systems. Recent work on TPC/SPC codes has focused on ideal partial response channels with additive white Gaussian noise. This work extends the investigation to a more realistic equalized Lorentzian channel model where imperfect channel shaping, colored noise and recording density effect are taken into consideration. The effect of precoding is discussed and the interleaving gain is quantified. Simulation results of the turbo decoding system with both channel models are presented. A comprehensive evaluation is conducted, including BER performance, code rate selection, equalization targets and error statistics, which demonstrate TPC/SPC codes to be a promising candidate for future high-density recording systems.
引用
收藏
页码：2972 / 2976
页数：5
相关论文
共 50 条
  • [41] Concatenation of space-time block codes and turbo product codes over Rayleigh flat fading channels
    Zhu, GX
    He, YJ
    Liu, G
    Zhang, BJ
    Wang, F
    VTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS, 2005, : 1186 - 1190
  • [42] Soft-output decoding of rotationally invariant codes over channels with phase noise
    Barbieri, Alan
    Colavolpe, Giulio
    2006 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, VOLS 1-6, PROCEEDINGS, 2006, : 2854 - +
  • [43] Soft-output decoding of rotationally invariant codes over channels with phase noise
    Barbieri, Alan
    Colavolpe, Giulio
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2007, 55 (11) : 2125 - 2133
  • [44] On Decoding Binary Perfect and Quasi-Perfect Codes over Markov Noise Channels
    Al-Lawati, Haider
    Alajaji, Fady
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2009, 57 (04) : 873 - 878
  • [45] Iterative decoding of low-density parity-check codes over compound channels
    Sutskover, I
    Shamai, S
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2006, 54 (02) : 308 - 318
  • [46] Iterative decoding of product codes with a priori information over a gaussian channel for still image transmission
    Elbaz, A
    Pyndiah, R
    Solaiman, B
    Sab, OA
    GLOBECOM'99: SEAMLESS INTERCONNECTION FOR UNIVERSAL SERVICES, VOL 1-5, 1999, : 2602 - 2606
  • [47] On improved bounds on the decoding error probability of block codes over interleaved fading channels, with applications to turbo-like codes
    Sason, I
    Shamai, S
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2001, 47 (06) : 2275 - 2299
  • [48] Performance analysis of turbo codes over Nakagami-m fading channels with impulsive noise
    Ali, Syed Amjad
    Ince, Erhan AliRiza
    2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9, 2007, : 712 - +
  • [49] A new strategy for iterative turbo decoding with prior statistical knowledge of extrinsic values over AWGN and fading channels
    Yang, FF
    CHINESE JOURNAL OF ELECTRONICS, 2002, 11 (01): : 104 - 108
  • [50] Coded Cooperation with Single Parity-Check Turbo-Product Codes over Fast Fading Channels
    Guimaraes, Dayan Adionel
    Ramundo Gomes, Geraldo Gil
    Barbosa, Guilherme Varela
    Uchoa-Filho, Bartolomeu Ferreira
    2014 INTERNATIONAL TELECOMMUNICATIONS SYMPOSIUM (ITS), 2014,
12345