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. 12, 2019
Filed:
Apr. 25, 2017
Applicant:
Nextnav, Llc, Sunnyvale, CA (US);
Inventors:
Subramanian S. Meiyappan, San Jose, CA (US);
Wouter Pelgrum, Mountain View, CA (US);
Arun Raghupathy, Bangalore, IN;
Assignee:
NextNav, LLC, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04W 40/24 (2009.01); H04B 7/185 (2006.01);
U.S. Cl.
CPC ...
H04W 56/0015 (2013.01); H04B 7/18528 (2013.01); H04W 40/244 (2013.01); H04W 56/001 (2013.01); H04W 56/002 (2013.01);
Abstract
Synchronizing the local time of beacons. Systems and methods discipline a high-stability local clock of a designated beacon within a geographic region to a network time, and synchronize a local clock of another beacon within the geographic region to the network time.