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:
Apr. 13, 2021
Filed:
Nov. 17, 2017
Applicants:
Zte Corporation, Guangdong, CN;
Yonggang Fang, San Diego, CA (US);
Inventor:
Yonggang Fang, San Diego, CA (US);
Assignee:
ZTE Corporation, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2018.01); H04W 74/00 (2009.01); H04L 27/26 (2006.01); H04W 74/08 (2009.01);
U.S. Cl.
CPC ...
H04W 74/006 (2013.01); H04L 27/2601 (2013.01); H04W 74/0833 (2013.01);
Abstract
Access to a wireless medium is controlled based on contention arbitration. A certain number of wireless devices are allowed by an access point to contend for a transmission opportunity. A trigger frame is used to communicate access opportunities to multiple devices. A beacon transmission may additionally be used for communication of access opportunities.