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. 31, 2024
Filed:
Apr. 16, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Taewon Song, Seoul, KR;
Kiseon Ryu, Seoul, KR;
Jeongki Kim, Seoul, KR;
Jinsoo Choi, Seoul, KR;
Suhwook Kim, Seoul, KR;
Insun Jang, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/1812 (2023.01); H04L 1/1829 (2023.01); H04L 5/00 (2006.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 1/1819 (2013.01); H04L 1/1861 (2013.01); H04L 5/0055 (2013.01); H04W 84/12 (2013.01);
Abstract
In a wireless local area network (LAN) system, a transmission station (STA) may transmit, to a receiving STA, a PHY protocol data unit (PPDU) including a first redundancy version of transmission data. On the basis of whether an acknowledgement (ACK) or negative ACK (NACK) frame is received within a threshold time, the transmission STA may determine a second redundancy version of the transmission data to be retransmitted.