Verfahren und Vorrichtung zum Senden oder Empfangen auf Basis eines Tonplans einer Verteilten Ressourceneinheit in einem Wlan-System

Details

Veröffentlichungs-Nr.

EP4734637

Anmeldetag

18. Juni 2024

Veröffentlichung

26. Dezember 2024

Rechtsraum

EP

Abstract

A method and a device for transmission or reception based on a distributed resource unit tone plan in a wireless LAN system is disclosed. A method performed by a first STA in a WLAN system, according to one embodiment of the present disclosure, may comprise the steps of: generating a PPDU including one or more fields, the one or more fields being mapped onto one or more DRUs; and transmitting the PPDU to one or more second STAs on a bandwidth. At this time, on the basis that the one or more DRUs include a 26-tone DRU, 26 tones constituting the 26-tone DRU can be distributively allocated to a channel in which the PPDU is transmitted within the bandwidth. Here, a pilot tone of the 26-tone DRU corresponds to a tone of a position to which one of candidate shift values is applied with respect to the position of a pre-defined pilot tone, and the number of candidate shift values can be determined on the basis of the number of pilot tones of a DRU of the largest size that can be supported in the channel.

Anmelder

Firma

LG Electronics Inc.

Land

🇰🇷 Südkorea