Filter with signal taps temporally spaced at fractional...

Details Filter with signal taps temporally spaced at fractional... Filter with signal taps temporally spaced at fractional...

2007-11-27

2007-11-27

Fan, Chieh M. (Department: 2611)

Pulse or digital communications

Equalizers

Automatic

C375S229000, C375S230000

Reexamination Certificate

active

10742119

ABSTRACT:
Described are methods and devices for processing a signal transmitting symbols which are temporally spaced on symbol intervals. The signal may be tapped at fractional symbol intervals to provide a plurality of signal taps at the fractional symbol intervals. Each of a plurality of coefficients may be applied to a corresponding one of the signal taps to generate an equalized signal. For at least one of the signal taps, the corresponding coefficient may be updated no more frequently than once per symbol interval.

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Office Action from related Taiwan application dated Aug. 24, 2007, 3 pgs.

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