Frame synchronization
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Mar 6, 2008
app pub date -
Aug 30, 2006
filing date -
Aug 30, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An integrated circuit chip includes a frame synchronization module for use with a Fourier transform module and an equalizer, the frame synchronization module configured to: receive an indication of a channel response from the equalizer; compute a power spectrum of an incoming video signal by applying spectral analysis to the video signal; determine a particular sample point in the power spectrum with a higher energy level than other sample points in the power spectrum; and send an indication of the position of the determined sample point relative to an initial sample point of the power spectrum to the Fourier transform module.
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