Probability density function separating apparatus,...

Details Probability density function separating apparatus,... Probability density function separating apparatus,...

2007-08-10

2010-10-05

Raymond, Edward (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Electrical signal parameter measurement system

Reexamination Certificate

active

07809516

ABSTRACT:
There is provided a probability density function separating apparatus that separates a predetermined component in a given probability density function. The probability density function separating apparatus includes a domain transforming section that is supplied with the probability density function and transforms the probability density function into a spectrum in a frequency domain, and a deterministic component computing section that multiplies a multiplier coefficient according to a type of distribution of a deterministic component included in the given probability density function by a first null frequency of the spectrum in the frequency domain and computes a peak to peak value of the probability density function with the deterministic component.

REFERENCES:
patent: 2002/0120420 (2002-08-01), Wilstrup et al.
patent: 2003/0031284 (2003-02-01), Ishida et al.
patent: 2003/0115017 (2003-06-01), Sun et al.
patent: 2005/0027477 (2005-02-01), Li et al.
patent: 2006/0018374 (2006-01-01), Nelson et al.
patent: 2002502041 (2002-01-01), None
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patent: 2004-125552 (2004-04-01), None
patent: 2005-513841 (2005-05-01), None
Authorized by Mike P. Li et al., “A New Method for Jitter Decomposition Through Its Distribution Tail Fitting”, pp. 788-794, 1999 IEEE International Test Conference, DC, USA.
Authorized by Gert Hansel et al., “Implementation of an Economic Jitter Compliance Test for a Multi-Gigabit Device on ATE”, pp. 1303-1312, 2004 International Test Conference on International Test Conference, NC, USA.
Office Action issued by the German Patent and Trademark Office on Apr. 14, 2010 which cites U.S. App. Publication No. 1 above.
Li, M.; Wilstrup, J.; “Paradigm Shift for Jitter and Noise in Design and Test”, Gb/s communication Systems. In: IEEE proc. 21st intl. Conf. ICCD, 2003, pp. 467-472-ISSN 1063-6404.
Office Action issued by the German Patent Office and citing Non-Patent Literature Document “Wilstrup” above.

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