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:
May. 18, 2021
Filed:
May. 02, 2019
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Dishant Srivastava, Bangalore, IN;
Mayank Batra, Cambridge, GB;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04W 84/20 (2009.01); H04W 76/14 (2018.01); H04W 36/30 (2009.01); H04W 52/02 (2009.01); H04W 76/23 (2018.01); H04J 1/16 (2006.01);
U.S. Cl.
CPC ...
H04W 84/20 (2013.01); H04W 36/30 (2013.01); H04W 52/0274 (2013.01); H04W 52/0296 (2013.01); H04W 76/14 (2018.02); H04W 76/23 (2018.02);
Abstract
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for fast role switching between master and slave roles among wireless nodes. In one aspect, wireless nodes, such as wireless earbuds, coupled to a wireless source, may dynamically and intelligently swap master and slave roles to optimize battery life in the wireless nodes.