Title :
Rate-compatible turbo product codes with non-symmetry block codes for satellite return link transmission technology
Author :
InKi Lee ; Jiwon Jung ; DeockGil Oh ; MinHyuk Kim
Author_Institution :
Satellite & Wireless Convergence Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
Soft-based linear block codes combined with linear modulation cannot obtain coding gains by increasing the number of iterations. In this paper, we propose rate-compatible turbo product codes with extended BCH codes using zero padding and shortening the row and/or column to adapt a next-generation (NG) Digital Video Broadcasting-Return Channel by Satellite (DVB-RCS) system. In addition, in order to make various coding rates for the required standard, we used different coding rates between row and column codes. At a bit error rate (BER) of 10-4 the performance is better at around 1.5-2 dB compared to soft-based extended BCH codes at the same coding rates.
Keywords :
BCH codes; block codes; digital video broadcasting; error statistics; iterative methods; product codes; satellite links; turbo codes; BER; NG digital video broadcasting-return channel; bit error rate; coding gains; column codes; iteration number; linear modulation; next-generation digital video broadcasting-return channel; nonsymmetry block codes; rate-compatible turbo product codes; row codes; satellite DVB-RCS system; satellite return link transmission technology; soft-based extended BCH codes; soft-based linear block codes; zero padding; Block codes; Decoding; Digital video broadcasting; Product codes; Satellite broadcasting; Satellites; Non-symmetry Block code; TPC; Tubo Product Code;
Conference_Titel :
ICT Convergence (ICTC), 2012 International Conference on
Conference_Location :
Jeju Island
Print_ISBN :
978-1-4673-4829-4
Electronic_ISBN :
978-1-4673-4827-0
DOI :
10.1109/ICTC.2012.6387165
