Data detection for partial response channels

Details Data detection for partial response channels Data detection for partial response channels

1995-11-29

1998-05-26

Chin, Stephen

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

375341, 375344, 371 43, 371 46, H04L 512, H04L 2302

Patent

active

057578559

ABSTRACT:
A data detector is disclosed which includes a source of a data signal representing a sequence of symbols. A maximum likelihood sequence detector, is coupled to the data signal source, and produces a most likely survivor sequence, which includes a plurality of symbols. A decision feedback equalizer and a phase detector, controlling the timing of the sampling of the data signal, are made responsive to the most likely survivor sequence.

REFERENCES:
patent: 5031195 (1991-07-01), Chevillat et al.
patent: 5093848 (1992-03-01), Raith
patent: 5285480 (1994-02-01), Chennakeshu et al.
patent: 5293401 (1994-03-01), Serfaty
patent: 5353307 (1994-10-01), Lester et al.
patent: 5533067 (1996-07-01), Jamal et al.

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