Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.11c
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- Pages.20-23
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- 2003
Reduced-state sequence estimation for trellis-coded 8PSK/cyclic prefixed single carrier
트렐리스 부호화된 8PSK/CPSC를 위한 RSSE 방식
Abstract
A reduced-state sequence estimation(RSSE) for trellis-coded (TC) 8PSK/cyclic prefixed single carrier(CPSC) with minimum mean-square error-liner equalization(MMSE-LE) on frequency-selective Rayleigh fading channels is proposed. The Viterbi algorithm (VA) is used to search for the best path through the reduced-state trellis combined equalization and TCM decoding. The symbol error probability of the proposed scheme is confirmed by computer simulation.
Keywords
- Frequency domain equalization;
- Multipath Fading;
- Reduced-state sequence estimation (RSSE);
- Trellis coded modulation (TCM)