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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.:

US RE49420 B1

PDFFull Text
Date of Patent:
Feb. 13, 2023

Filed:

Nov. 12, 2020

Method for uplink multi-user transmission in wireless communication system and apparatus therefor

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jinyoung Chun, Seoul, KR;

Kiseon Ryu, Seoul, KR;

Wookbong Lee, Seoul, KR;

Jinsoo Choi, Seoul, KR;

Hangyu Cho, Seoul, KR;

Suhwook Kim, Seoul, KR;

Assignee:

LG Electronics Inc., Seoul, KR;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Yuzhen Ge

Int. Cl.
CPC ...
H04B 7/02 (2017.12); H04B 7/06 (2005.12); H04B 7/0452 (2016.12); H04L 1/00 (2005.12); H04L 1/06 (2005.12); H04L 1/1607 (2022.12); H04L 65/40 (2021.12); H04L 69/323 (2021.12); H04W 74/00 (2008.12); H04W 72/04 (2022.12);
U.S. Cl.
CPC ...
H04B 7/0613 (2012.12); H04B 7/0452 (2012.12); H04L 1/0031 (2012.12); H04L 1/0643 (2012.12); H04L 1/1614 (2012.12); H04L 1/1685 (2012.12); H04L 65/40 (2012.12); H04L 69/323 (2012.12); H04W 74/006 (2012.12); H04B 7/063 (2012.12); H04B 7/0669 (2012.12); H04B 7/0695 (2012.12); H04L 1/0083 (2012.12); H04W 72/042 (2012.12);
Abstract

In the present invention, disclosed is a method for uplink multi-user transmission in a wireless communication system and an apparatus therefor. Specifically, a method for performing, by a station (STA), uplink (UL) multi-user (MU) transmission in a wireless communication system comprises the steps of: receiving, from an access point (AP), a trigger frame including information for UL MU transmission; and transmitting an UL MU PPDU on the basis of the information for UL MU transmission, wherein the trigger frame is a medium access control (MAC) frame, a MAC header of the trigger frame includes a type field and a subtype field, and the type of the trigger frame may be indicated by the type field and the subtype field.

Find Patent Forward Citations

Chun, Jinyoung. (2023). Method for uplink multi-user transmission in wireless communication system and apparatus therefor (U.S. Patent No. RE49420). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/RE49420

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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