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:
Sep. 02, 2025
Filed:
Sep. 26, 2022
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Po-Jung Chiu, Hsinchu, TW;
Shun-Yong Huang, Hsinchu, TW;
Assignee:
MEDIATEK INC., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2023.01); H04W 8/24 (2009.01); H04W 28/22 (2009.01);
U.S. Cl.
CPC ...
H04W 28/22 (2013.01); H04W 8/24 (2013.01);
Abstract
A wireless communication device includes a channel state information (CSI) estimation circuit and a transmitter (TX) circuit. The CSI estimation circuit performs CSI estimation for generating CSI data. The TX circuit transmits a first frame at a specific physical layer (PHY) data rate to another wireless communication device. The first frame carries the CSI data. The specific PHY data rate is higher than a basic PHY data rate for normal acknowledgement (ACK) frame transmission.