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:
Apr. 24, 2018
Filed:
Jan. 06, 2016
Applicant:
Alcatel-lucent Usa Inc., Murray Hill, NJ (US);
Inventors:
Fernando Perez-Cruz, New York, NY (US);
Howard Huang, New York, NY (US);
Kareem Bonna, Freehold, NJ (US);
Assignee:
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/02 (2010.01); G01S 5/14 (2006.01); H04L 7/00 (2006.01); G01S 5/00 (2006.01); G01S 5/06 (2006.01);
U.S. Cl.
CPC ...
H04L 7/0008 (2013.01); G01S 5/0081 (2013.01); G01S 5/02 (2013.01); G01S 5/021 (2013.01); G01S 5/0221 (2013.01); G01S 5/06 (2013.01); G01S 5/14 (2013.01);
Abstract
Various embodiments provide a method and apparatus for providing improved anchor-anchor clock synchronization. In particular, the skew and offset of a second clock in reference to a first clock is determined based on measured transmit and receive times of at least two two-way transmissions between a first anchor using the first clock and a second anchor using the second clock.