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:
Nov. 10, 2026
Filed:
Feb. 24, 2023
Lg Electronics Inc., Seoul, KR;
Eunsung Park, Seoul, KR;
Jinyoung Chun, Seoul, KR;
Jinsoo Choi, Seoul, KR;
Dongguk Lim, Seoul, KR;
Insun Jang, Seoul, KR;
Insik Jung, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Proposed are a method and device for performing backoff and channel access on antenna ports distributed in a DAS in a wireless LAN system. Specifically, a reception STA checks whether one or more of a plurality of antenna ports are idle. When one or more of the antenna ports are idle, the reception STA performs backoff on the one or more antenna ports. When a counter of the backoff becomes 0, the reception STA performs channel access on a first channel that is commonly idle in the one or more antenna ports. The reception STA receives a PPDU from a transmission STA through the first channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile