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:
Jul. 04, 2023
Filed:
Aug. 21, 2019
Lg Electronics Inc., Seoul, KR;
Kiseon Ryu, Seoul, KR;
Sungjin Park, Seoul, KR;
Sanggook Kim, Seoul, KR;
Jeongki Kim, Seoul, KR;
Jinsoo Choi, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Provided are a method and device for performing joint transmission in wireless LAN system. Particularly, an M-AP transmits a first control frame for informing of joint transmission to first and second S-APs. The M-AP transmits a data frame to the first and second S-APs. The M-AP transmits a second control frame, comprising scheduling information necessary for joint transmission, to the first and second S-APs. The M-AP performs joint transmission to an STA by means of the first and second SAPs. The data frame is transmitted to the STA from the first and second S-APs by means of joint transmission.