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. 09, 2025
Filed:
Dec. 12, 2022
Applicant:
Nxp Usa, Inc., Austin, TX (US);
Inventors:
Liwen Chu, San Ramon, CA (US);
Dong Wei, Austin, TX (US);
Hongyuan Zhang, Fremont, CA (US);
Christian Raimund Berger, San Jose, CA (US);
Assignee:
NXP USA, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/0446 (2023.01); H04L 5/00 (2006.01); H04W 24/10 (2009.01);
U.S. Cl.
CPC ...
H04W 72/0446 (2013.01); H04L 5/0048 (2013.01); H04W 24/10 (2013.01);
Abstract
Various embodiments relate to a first wireless device configured to establish sensing with a second wireless device, including: a transmitter configured to: transmit a null data packet announcement (NDPA) frame to the second wireless device configured to include an indication that the NDPA frame is a sensing NDPA frame; transmit a null data packet (NDP) frame to the second wireless device; a receiver configured to: receive a frame from the second wireless device indicating sensing information.