Kanalumschaltverfahren, Zugangspunktvorrichtungen, Stationsvorrichtungen und Kommunikationssystem

Details

Veröffentlichungs-Nr.

EP4761369

Anmeldetag

10. August 2023

Veröffentlichung

13. Februar 2025

Rechtsraum

EP

IPC

H04W36/30

Abstract

The embodiments of the present disclosure relate to channel switching methods, access point (AP) devices, station (STA) devices and a communication system. A channel switching method comprises: when an AP device senses that a main channel for communication with an STA device is in an OBSS busy state, switching to an auxiliary channel to communicate with the STA device, wherein a communication duration of the auxiliary channel is set to be less than or equal to a duration set by an NAV of the main channel. By means of switching to the auxiliary channel to communicate with the STA device, the throughput of the communication system is improved, and channel resource utilization is maximized; and by means of setting the communication duration of the auxiliary channel to be less than or equal to the duration set by the NAV of the main channel, other WLAN devices are prevented from contending for a channel within the communication duration and thus interfering with communication between the AP device and the STA device on the auxiliary channel.

Anmelder

Firma

Beijing Xiaomi Mobile Software Co., Ltd.

Land

🇨🇳 China