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:
Jan. 05, 2021
Filed:
Jul. 30, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Vishal Agarwal, Ramnagar, IN;
Giriraj Goyal, Bangalore, IN;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04W 12/06 (2009.01); H04W 4/80 (2018.01); H04L 9/32 (2006.01); H04W 12/10 (2009.01);
U.S. Cl.
CPC ...
H04W 12/06 (2013.01); H04L 9/3226 (2013.01); H04W 4/80 (2018.02); H04W 12/10 (2013.01); H04L 2209/805 (2013.01);
Abstract
A method for relay protection using authentication packets in Bluetooth communications is described. The method includes establishing, by a first wireless device, a Bluetooth communication connection to a second wireless device. The method also includes generating, by the first wireless device, an encrypted authentication packet that includes authentication information and a message integrity check (MIC). The method also includes transmitting, by the first wireless device, the encrypted authentication packet to the second wireless device.