Adaptive threshold technique for bit-flipping decoding of low-density parity-check codes

IEEE Communications Letters

Volumn 14, Issue 9, 2010, Pages 857-859

  Cho, Junho ^a   Sung, Wonyong ^a  

^a Seoul National University   (South Korea)

Author keywords

adaptive threshold; Bit flipping (BF) algorithm; low density paritycheck (LDPC) codes

Indexed keywords

ADAPTATION SCHEME; ADAPTIVE THRESHOLD TECHNIQUE; ADAPTIVE THRESHOLDS; BIT FLIPPING; BIT-FLIPPING DECODING; COMPLEX HARDWARE; DECODING ALGORITHM; ERROR CONDITION; LDPC CODES; LOW-DENSITY PARITY-CHECK CODES; LOW-DENSITY PARITYCHECK (LDPC) CODES; MAXIMUM ERROR; OPTIMAL THRESHOLD;

ALGORITHMS; CODING ERRORS; ERROR CORRECTION; FREQUENCY SELECTIVE FADING;

ITERATIVE DECODING;

EID: 77957705836     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/LCOMM.2010.072310.100599     Document Type: Article

References (8)

1. R. G. Gallager, "Low-density parity-check codes," IRE Trans. Inf. Theory, vol. IT-8, pp. 2128, Jan. 1962.
2. -, Low-Density Parity-Check Codes. Cambridge, MA: MIT Press, 1963.
3. F. R. Kschischang, B. J. Frey, and H.-A. Loeliger, "Factor graphs and the sum-product algorithm," IEEE Trans. Inf. Theory, vol. 47, no. 2, pp. 498-519, Feb. 2001.
4. J. Chen, A. Dholakia, E. Eleftheriou, M. P. C. Fossorier, and X.-Y. Hu, "Reduced-complexity decoding of LDPC codes," IEEE Trans. Commun., vol. 53, no. 8, pp. 1288-1299, Aug. 2005.
5. T. J. Richardson and R. L. Urbanke, "The capacity of low-density parity-check codes under message-passing decoding," IEEE Trans. Inf. Theory, vol. 47, no. 2, pp. 599-618, Feb. 2001.
6. Y. Kou, S. Lin, and M. P. C. Fossorier, "Low-density parity-check codes based on finite geometries: a rediscovery and new results," IEEE Trans. Inf. Theory, vol. 47, no. 7, pp. 2711-2736, Nov. 2001.
7. M. P. C. F. R. Palanki and J. S. Yedidia, "Iterative decoding of multiplestep majority logic decodable codes," IEEE Trans. Commun., vol. 55, no. 6, pp. 10991102, June 2007.
8. N. Miladinovic and M. P. C. Fossorier, "Improved bit-flipping decoding of low-density parity-check codes," IEEE Trans. Inf. Theory, vol. 51, no. 4, pp. 1594-1606, Apr. 2005.