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Beacon frame sending method and device, storage medium and AP

A sending method and a technology of beacon frames, which are applied in advanced technology, digital transmission systems, and error prevention, can solve the problems of low channel utilization, large beacon frame length, and high standby power consumption of STAs, and achieve extended standby time, Reduced transfer time and reduced standby power consumption

Pending Publication Date: 2022-08-02
ZHUHAI HUGE IC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The beacon frame transmission method, device, storage medium, and AP provided in the embodiments of the present application can solve the problems in the related art that the length of the beacon frame is relatively large, resulting in low channel utilization and high STA standby power consumption.

Method used

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  • Beacon frame sending method and device, storage medium and AP
  • Beacon frame sending method and device, storage medium and AP
  • Beacon frame sending method and device, storage medium and AP

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Embodiment Construction

[0019] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

[0020] refer to figure 1 , figure 1 It is the network architecture diagram of the wireless fidelity communication system. The wireless fidelity communication system includes at least one station (station 11 to station 13 ), an access point 21 and a server 31 . Before the station establishes a connection with any access point, the station selects an access point for connection through passive scanning or active scanning. For example, the station 11 establishes a WiFi connection with the access point 21. The access point 21 and the server 31 communicate with each other, the server 31 may be an application server, and the application program installed in the site communicates with the application server.

[0021] The AP can connect to mul...

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PUM

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Abstract

The embodiment of the invention discloses a beacon frame sending method and device, a storage medium and an AP, and belongs to the field of wireless communication. By improving the structure of the beacon frame, not only can the maximum number of STAs associated with the AP be expanded, but also the length of the beacon frame can be greatly shortened, so that the transmission time of the beacon frame is shortened, the wireless transmission efficiency is improved, and the wireless transmission throughput is increased. Besides, the length of the beacon frame is relatively low, so that the STA under the low-power-consumption node can monitor the beacon frame with less time, the standby power consumption of the STA can be reduced, and the standby time of the STA can be prolonged.

Description

technical field [0001] The present application relates to the field of wireless communication, and in particular, to a method, an apparatus, a storage medium and an AP for sending a beacon frame. Background technique [0002] In a wireless fidelity (Wi-Fi) communication system, an access point (AP) periodically broadcasts a beacon (beacon) frame to each station (station, STA) to inform each station whether there is a Cache frame and other information. Because in the 802.11 protocol, the actual transmission of beacon is generally at a low rate, which includes two reasons: first, the beacon frame is a broadcast frame, which has no confirmation feedback, so the retransmission mechanism cannot be set; second, the beacon frame is a broadcast frame. The purpose of the frame is to broadcast the basic information of the AP, so it is hoped that all stations can receive the data effectively, so that a lower rate is used to ensure that nodes with poor signals can also receive the info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L5/00H04L1/00
CPCH04L5/0048H04L1/0009Y02D30/70
Inventor 凌德坤张静
Owner ZHUHAI HUGE IC CO LTD
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