Fixed decision delay detectors for timing recovery loop
OwnerYounggyun Kim, Bhavesh G. Bhakta +1inventors
InventorsYounggyun Kim, Bhavesh G. Bhakta, David R. Gruetter
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Abstract
A data detectors have been invented featuring a fixed decision delays. The detector is comprised of a preliminary detector working on a single sample and releasing a few probably decisions and a signal, pace detector making a final selection among these probable decisions. The final decision is made based on a finite number of observation samples. The signal space detector consists of filter bank, slicers, and a Boolean logic (circuit?).
Claims3
A data detector for use in a circuit comprising:
- a data detector wherein the data detector detects data encoded according to a code having time varying constraints.
A data detector for use in a circuit comprising:
- a preliminary ambiguity zone detector releasing a few probable ideal samples;
- a signal space detector includes;
- a filter bank with a finite number of input samples, slicers, and
- a Boolean logic circuit;
A signal space detector operating on EPR4 channel with comprising:
- a preliminary ambiguity zone detector;
- a signal space detector releasing detected ideally equalized samples.
Dependencies are inferred from the claim text.