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:
Jan. 20, 2026
Filed:
Mar. 02, 2021
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jeongki Kim, Seoul, KR;
Jinsoo Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04L 5/00 (2006.01); H04L 9/40 (2022.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 52/028 (2013.01); H04L 5/0053 (2013.01); H04L 9/40 (2022.05); H04W 84/12 (2013.01);
Abstract
In a wireless local area network system, a transmitting multi-link device (MLD) may transmit a physical protocol data unit (PPDU) to a receiving MLD, and receive a block ack (BA) frame therefor. The BA frame may comprise power state information for stations (STAs) transitioning from a doze state to an awake state among STAs included in the receiving MLD, and the transmitting MLD may transmit data on the basis thereof. The PPDU may include information related to a buffer status report for a non-access point (non-AP) MLD. The non-AP MLD may include a plurality of non-AP stations (STAs) operating in different links.