The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 28, 2023

Filed:

Mar. 11, 2022
Applicant:

Renesas Electronics America Inc., Milpitas, CA (US);

Inventors:

Oleksandr Korovin, Ottawa, CA;

Alexandru Mihut, Ottawa, CA;

Greg Anton Armstrong, Ottawa, CA;

Leonid Goldin, Ottawa, CA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/06 (2006.01); H04L 43/08 (2022.01); H04J 3/02 (2006.01);
U.S. Cl.
CPC ...
H04J 3/0667 (2013.01); H04J 3/025 (2013.01); H04J 3/0617 (2013.01);
Abstract

Systems and methods for reducing phase delay variation impact are described. A microcontroller can receive a sequence of phase offsets determined by a slave device over time. The microcontroller can determine a weight vector based on a metric associated with the sequence of phase offsets. The microcontroller can adjust a set of filter coefficients based on the weight vector. The set of filter coefficients can be filter coefficients of a filter being implemented by the slave device to filter incoming packet data.


Find Patent Forward Citations

Korovin, Oleksandr. (2023). Adaptive filtering for precision time protocol with physical layer support (U.S. Patent No. 11831405). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11831405

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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