On Viterbi detector path metric differences

This letter continues the investigation of methods for computing exact bounds on the path metric differences in maximum-likelihood sequence detectors based upon the Viterbi algorithm. New upper and lower estimates for these bounds are presented and recast in terms of a collection of linear programmi...

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Veröffentlicht in:	IEEE transactions on communications 1998-12, Vol.46 (12), p.1549-1554
Hauptverfasser:	Vityaev, A., Siegel, P.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arithmetic AWGN Circuits Detectors Digital recording Linear programming Magnetic recording Maximum likelihood estimation Optical recording Viterbi algorithm
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