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. 26, 2023
Filed:
Oct. 29, 2021
Applicant:
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Inventors:
Lei Wang, San Diego, CA (US);
Yousif Targali, Sammamish, WA (US);
Sudheer A. Grandhi, Pleasanton, CA (US);
Xiaofei Wang, North Caldwell, NJ (US);
Guodong Zhang, Woodbury, NY (US);
Assignee:
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/11 (2018.01); H04W 12/06 (2021.01); H04W 12/0431 (2021.01); H04W 48/08 (2009.01); H04W 88/08 (2009.01); H04L 12/06 (2006.01); H04W 12/04 (2021.01); H04L 9/08 (2006.01); H04L 9/40 (2022.01); H04W 76/10 (2018.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 76/11 (2018.02); H04L 12/06 (2013.01); H04W 12/0431 (2021.01); H04W 12/06 (2013.01); H04W 48/08 (2013.01); H04W 88/08 (2013.01); H04L 9/0844 (2013.01); H04L 63/0428 (2013.01); H04W 12/04 (2013.01); H04W 76/10 (2018.02); H04W 84/12 (2013.01); Y02D 30/70 (2020.08);
Abstract
A method performed by a STA may comprise receiving a frame, from a first AP including an indication of a configuration change counter (CCC) associated with a second AP. The CCC may be an unsigned integer that increments when an update to one or more AP parameters of the second AP has occurred. The method may further comprise establishing a first wireless link with the first AP and establishing a master key via at least the first wireless link.