Method and Apparatus for Estimating a Maximum Time Interval Error in a Data Transmission Network
US-2015381451-A1 · Dec 31, 2015 · US
Methods and systems for analyzing decomposed uncorrelated signal impairments
US9130751B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130751-B2 |
| Application number | US-201113337052-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 24, 2011 |
| Priority date | Mar 2, 2011 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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Method and systems are described for estimating signal impairments, in particular jitter that includes uncorrelated, non-periodic signal impairments. One system may take the form of an oscilloscope. The estimates may take the form of a probability density function (PDF) for uncorrelated signal impairments that has been modified to replace low probability regions with a known approximation and an extrapolation of the known approximation.
First claim
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We claim: 1. An oscilloscope for estimating a probability density function (PDF) for non-periodic, uncorrelated jitter comprising: control means operable to execute instructions for modifying a compound distribution representing acquired data that comprises non-periodic, uncorrelated jitter by: identifying low probability regions in the compound distribution; identifying a known approximation that models a distribution of at least a first portion of the low probability regions;…
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- H04L1/205Primary
Electricity · mapped topic
- H04L43/087Primary
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9130751B2 cover?
- Method and systems are described for estimating signal impairments, in particular jitter that includes uncorrelated, non-periodic signal impairments. One system may take the form of an oscilloscope. The estimates may take the form of a probability density function (PDF) for uncorrelated signal impairments that has been modified to replace low probability regions with a known approximation and a…
- Who is the assignee on this patent?
- Zivny Pavel R, Agoston Maria, Tan Kan, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04L1/205. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).