Verfahren und Vorrichtung zur Ppdu-Übertragung durch Zugriff auf einen Nichtprimären Kanal in einem Wlan-System

Details

Veröffentlichungs-Nr.

EP4742579

Anmeldetag

22. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

IPC

H04L5/00

Abstract

Proposed are a method and an apparatus for transmitting a PPDU by accessing a non-primary channel in a wireless LAN system. Specifically, a receiving STA performs backoff on a first non-primary channel. The receiving STA performs channel access for a second non-primary channel if the value of the backoff for the first non-primary channel is zero. The receiving STA transmits the PPDU to a transmitting STA through an idle channel from among the first and second non-primary channels. The first non-primary channel is a secondary 20 MHz channel capable of performing the backoff while a NAV is set in a primary 20 MHz channel. The second non-primary channel is a secondary channel other than the first non-primary channel in a BSS operating channel.

Anmelder

Firma

LG Electronics Inc.

Land

🇰🇷 Südkorea

Fachgebiete