Adaptive channel SNR estimation algorithm for turbo decoder

IEEE Communications Letters

Volumn 4, Issue 8, 2000, Pages 255-257

  Oh, Wangrok ^a   Cheun, Kyungwhoon ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTER SIMULATION; DECODING; ITERATIVE METHODS; MATHEMATICAL MODELS; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE; WHITE NOISE;

ADAPTIVE CHANNEL ALGORITHMS; TURBO DECODERS;

ADAPTIVE ALGORITHMS;

EID: 0034247666     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/4234.864186     Document Type: Article

References (7)

1. J. Hagenauer, E. Offer, and L. Papke, "Iterative decoding of binary block and convolutional codes," IEEE Trans. Inform. Theory, vol. 42, pp. 429-445, Mar. 1996.
2. L. R. Bahl, J. Cocke, F. Jelinek, and J. Raviv, "Optimal decoding of linear codes for minimizing symbol error rate," IEEE Trans. Inform. Theory, vol. IT-20, pp. 284-287, Mar. 1974.
3. C. Berrou, A. Glavieux, and P. Thitimajshima, "Near Shannon limit error-correcting coding and decoding: Turbo codes," in Proc. IEEE Int. Conf. Commun., May 1993, pp. 1064-1070.
4. B. Sklar, "A primer on turbo code concepts," IEEE Commun. Mag., pp. 94-102, Dec. 1997.
5. T. A. Summer and S. G. Wilson, "SNR mismatch and online estimation in turbo decoding," IEEE Trans. Commun., vol. 46, pp. 421-423, Apr. 1998.
6. M. C. Reed and J. Asenstorfer, "A novel variance estimator for turbo-code decoding," in Proc. Int. Conf. Telecommun., Apr. 1997, pp. 173-178.
7. X. Huang and N. Phamdo, "Turbo decoders which adapt to noise distribution mismatch," IEEE Commun. Lett., vol. 2, pp. 321-323, Dec. 1998.