Exact bounds for Viterbi detector path metric differences

Exact bounds for Viterbi detector path metric differences

The authors address the problem of computing exact bounds on the path metric differences in maximum-likelihood sequence detectors based upon the Viterbi algorithm. The calculation of the bounds is formulated as a series of linear programming problems. Numerical results are presented for several exam...

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Hauptverfasser: Siegel, P.H., Shung, C.B., Howell, T.D., Thapar, H.K.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Data communication
Detectors
Digital modulation
Digital recording
Linear programming
Magnetic modulators
Maximum likelihood detection
Maximum likelihood estimation
Very large scale integration
Viterbi algorithm
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creator Siegel, P.H.
Shung, C.B.
Howell, T.D.
Thapar, H.K.
description The authors address the problem of computing exact bounds on the path metric differences in maximum-likelihood sequence detectors based upon the Viterbi algorithm. The calculation of the bounds is formulated as a series of linear programming problems. Numerical results are presented for several examples of uncoded and coded partial-response channels of practical interest in digital data recording applications.< >
doi_str_mv 10.1109/ICASSP.1991.150552
format Conference Proceeding
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identifier ISSN: 1520-6149
ispartof [Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing, 1991, p.1093-1096 vol.2
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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Data communication
Detectors
Digital modulation
Digital recording
Linear programming
Magnetic modulators
Maximum likelihood detection
Maximum likelihood estimation
Very large scale integration
Viterbi algorithm
title Exact bounds for Viterbi detector path metric differences
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