상세정보
학술대회
Rate-Compatible Turbo Product Codes with Non-Symmetry Block Codes for Satellite Return Link Transmission Technology
- 발행일
- 201210
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.415-419
- 협약과제
- 12PR3100, 고효율 위성 리턴링크 접속 핵심기술 개발, 오덕길
- 초록
- 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. © 2012 IEEE.
- KSP 제안 키워드
- BCH codes, Bit Error Rate(And BER), Coding Gain, DVB-RCS, Digital video broadcasting, Linear Block Codes, Linear modulation, Next-generation, Non-symmetry, Return channel, Satellite return link