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.
Patent No.:
Date of Patent:
Mar. 30, 2010
Filed:
Jul. 28, 2004
Applicant:
Dale J. Wisler, Atkinson, NH (US);
Inventor:
Dale J. Wisler, Atkinson, NH (US);
Assignee:
Avaya Inc., Basking Ridge, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/06 (2006.01); H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A node of a real-time scheduled packet network synchronizes an internal frequency reference to a master node by receiving first heartbeat packets that are transmitted by the master node at a predetermined frequency. The node calculates a link phase of a link over which the first heartbeat packets are received by subtracting a time at which the node transmitted a second heartbeat packet to another node from a time at which the node received a first heartbeat packet.
Wisler, Dale. (2010). Systems and methods for the synchronization of a real-time scheduled packet network using relative timing (U.S. Patent No. 7688862). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7688862
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile