Method and system for optimizing an equalizer in a data transmis

Details Method and system for optimizing an equalizer in a data transmis Method and system for optimizing an equalizer in a data transmis

1994-06-03

1995-10-24

Chin, Stephen

Pulse or digital communications

Equalizers

Automatic

3647242, H03H 730

Patent

active

054616409

ABSTRACT:
The present invention includes an optimized equalizer (22) used to equalize a signal (at 20) received from a distorting channel (18). First, auto and cross correlations of a predetermined training sequence and the received signal are generated (at 21c). The correlations are then used to generate a solution matrix (21d). An eigenvector associated with a maximum eigenvalue of a function of the correlations is formed (21e) using the solution matrix (21d) and then used to generate equalizer control signals (21f) or parameters defining taps of a filter implementing the equalizer (22).

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