Thresholds and scheduling for LDPC-coded partial response channels

IEEE Transactions on Magnetics

Volumn 38, Issue 5, 2002, Pages 2307-2309

  Thangaraj, Andrew ^a   McLaughlin, Steven W ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

Irregular codes; Low density parity check (LDPC) codes; Partial response (PR) channels; Scheduling; Thresholds

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; BIT ERROR RATE; CHANNEL CAPACITY; GAUSSIAN NOISE (ELECTRONIC); INTERSYMBOL INTERFERENCE; MAXIMUM LIKELIHOOD ESTIMATION; PROBABILITY DISTRIBUTIONS; SCHEDULING; WHITE NOISE;

PARTIAL RESPONSE (PR) CHANNELS;

SIGNAL ENCODING;

EID: 0036762034     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2002.801875     Document Type: Article

References (7)

1. R.G. Gallager, Low-Density Parity-Check Codes. Cambridge, MA: MIT Press, 1963.
2. T.J. Richardson and R. Urbanke, "The capacity of low-density parity-check codes under message-passing decoding," IEEE Trans. Inform. Theory, vol. 47, pp. 599-618, Feb. 2001.
3. S.-Y. Chung, R. Urbanke, and T.J. Richardson, "Analysis of sum-product decoding of low-density parity-check codes using a Gaussian approximation," IEEE Trans. Inform. Theory, vol. 47, pp. 657-670, Feb. 2001.
4. A. Kavčić, X. Ma, and M. Mitzenmacher, "Binary intersymbol interference channels: Gallager codes, density evolution and code performance bounds," IEEE Trans. Inform. Theory, submitted for publication.
5. A. Thangaraj and S.W. McLaughlin, "Threshold for regular LDPC codes over PR channels," in Proc. IEEE Int. Symp. Information Theory, June 2001, p. 70.
6. J. Li, K.R. Narayanan, C.N. Georghiades, and E. Kurtas, "Thresholds for iterative equalization of partial response channels using density evolution," in Proc. IEEE Int. Symp. Information Theory, June 2001, p. 73.
7. S.-Y. Chung, D.G. Forney Jr., R. Urbanke, and T.J. Richardson, "Low-density parity-check codes within 0.0045 dB of the shannon limit," IEEE Commun. Lett., vol. 5, pp. 58-60, Feb. 2001.