상세정보
학술대회
FPGA realization of adaptive coding rate trellis-coded 8PSK system
- 발행일
- 200309
- 출처
- International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2003, pp.702-706
- 협약과제
- 03MR1100, 지능형 통합정보방송(SmarTV)기술개발, 안치득
- 초록
- An adaptive code-rate scheme for ka-band satellite syatem which adapts the level of coding to overcome rain-induced signal fade is presented. It is based on a pragmatic code, and can decode the QPSK and TC-8PSK signals using a single Viterbi decoder. The optimal parameters for implementation through computer simulations are determined. The adaptive channel coding algorithms described in this paper may be used for high-speed satellite communications to compensate the rain-attenuation. © 2003 IEEE.
- KSP 제안 키워드
- Adaptive channel coding, Adaptive coding, Coding rate, Computer simulation(MC and MD), FPGA Realization, High Speed, Optimal parameters, PSK signals, Trellis-Coded, coding algorithm, ka-band