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:
May. 17, 2016
Filed:
Aug. 23, 2012
Systems and methods for packet based timing offset determination using timing adjustment information
Applicants:
Med Belhadj, Ottawa, CA;
Hojjat Salemi, Ottawa, CA;
Inventors:
Med Belhadj, Ottawa, CA;
Hojjat Salemi, Ottawa, CA;
Assignee:
CORTINA SYSTEMS, INC., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J 3/06 (2006.01); H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
H04J 3/0667 (2013.01); H04J 3/065 (2013.01); H04J 2203/0089 (2013.01);
Abstract
Systems and methods for performing timing offset and or fractional frequency offset for the purpose of time and/or frequency synchronization are provided. Timing packets are exchanged between a master device and a slave device. In addition, timing adjustment information is received by the slave device. The slave device uses the timing adjustment information in conjunction with the transmit and receive times for the timing packets to estimate at timing offset and/or fractional frequency offset.