A low complexity channel estimation algorithm and architecture design in turbo codes with early termination techniques

Proceedings of the IEEE 6th Circuits and Systems Symposium on Emerging Technologies: Frontiers of Mobile and Wireless Communication

Volumn 1, Issue , 2004, Pages 213-216

  Tsai, Tsung Han ^a   Lin, Cheng Hung ^a  

^a NATIONAL CENTRAL UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; ERROR CORRECTION; ITERATIVE METHODS; POLYNOMIAL APPROXIMATION; RELIABILITY; SIGNAL ENCODING; SIGNAL TO NOISE RATIO;

CHANNEL ESTIMATION; HARD DECISIONS; SOFT DECISIONS; SOFT INPUT SOFT OUTPUT (SISO);

TURBO CODES;

EID: 20344369307     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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2. J. Hagenauer, E. Offer, and L. Papke, "Iterative decoding of binary block and Convolutional codes," IEEE Transaction on Information Theory, vol. 42, pp. 429-445, Mar. 1996.
3. B. Sklar, "A primer on turbo codes concepts," IEEE Commun. Mag., pp. 94-102, Dec. 1997.
4. Consultative Committee for Space Data System, "Telemetry Channel Coding," Blue Book, vol. 100.0-B-4, May 1999.
5. S. Benedetto, D. Divsalar, G. Montorsi and F. pollara, "Soft-output decoding algorithms for continuous decoding of parallel concatenated convolutional codes," in Proc. ICC'96, pp.112-117, Jun. 1996.
6. J. P. Woodard, and L. Hanzo, "Comparative study of turbo decoding techniques: an overview," IEEE Trans. on Vehicular Technology, vol. 49, pp. 2208 -2233, Nov. 2000.
7. T.A. Summers, S.G. Wilson, "SNR mismatch and online estimation in turbo decoding," IEEE Transactions on Communications, vol. 46, pp. 421-423, April 1998.