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:
Nov. 12, 2024
Filed:
Oct. 22, 2015
Guard intervals for multi-user high efficiency (he) wireless local area network (wlan) communication
Applicant:
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Inventors:
Yuan Sheng Jin, San Diego, CA (US);
Fengjun Xi, San Diego, CA (US);
Pengfei Xia, San Diego, CA (US);
Nirav B. Shah, San Diego, CA (US);
Hanqing Lou, Syosset, NY (US);
Robert L. Olesen, Huntington, NY (US);
Oghenekome Oteri, San Diego, CA (US);
Assignee:
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 7/0452 (2017.01); H04L 25/02 (2006.01); H04L 25/03 (2006.01); H04L 27/26 (2006.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04B 7/0617 (2013.01); H04B 7/0452 (2013.01); H04B 7/0619 (2013.01); H04L 25/0202 (2013.01); H04L 25/03343 (2013.01); H04L 27/2607 (2013.01); H04L 27/2613 (2013.01); H04L 27/2646 (2013.01); H04W 84/12 (2013.01);
Abstract
An access point (AP) in a high efficiency (HE) wireless local area network (WLAN) may transmit a message specifying to a group of stations a guard interval from one of two different guard intervals. The AP may receive responses from the group of stations with the specified one of the two different guard intervals for multi-user uplink HE WLAN communication.