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:
Dec. 11, 2018
Filed:
Jun. 22, 2016
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/06 (2009.01); H04W 4/80 (2018.01); H04L 1/16 (2006.01); H04W 8/00 (2009.01); H04W 74/08 (2009.01); H04W 84/20 (2009.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H04W 4/06 (2013.01); H04L 1/16 (2013.01); H04W 4/80 (2018.02); H04W 8/005 (2013.01); H04W 74/08 (2013.01); H04L 2001/0093 (2013.01); H04W 84/20 (2013.01);
Abstract
A method for communication by a scanner is described. The method includes receiving a broadcast message from a broadcasting device in a connectionless mode. The method also includes performing back channel communication with the broadcasting device on a contention basis while maintaining the connectionless mode. The scanner may send a packet to the broadcasting device while maintaining a connectionless relationship with the broadcasting device.