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:
Oct. 09, 2018
Filed:
Feb. 14, 2014
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventor:
Joachim Wabnig, Upper Cambourne, GB;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/00 (2006.01); H04L 29/06 (2006.01); H04B 10/70 (2013.01); H04L 9/08 (2006.01); H04B 1/3827 (2015.01); H04B 10/27 (2013.01);
U.S. Cl.
CPC ...
H04L 63/062 (2013.01); H04B 1/3827 (2013.01); H04B 10/27 (2013.01); H04B 10/70 (2013.01); H04L 9/0858 (2013.01); H04L 63/061 (2013.01);
Abstract
Distribution of a key in a wireless system comprising at least one mobile device is disclosed. Data regarding relative rotation between devices in optical data communications for key distribution is determined. The determined data is taken into account in determining how to use the optical data communications for establishing a key.