Method and device for wireless communication, electronic device and storage medium

Patent metadata

Field	Value
Publication number	US-12598039-B2
Application number	US-202318108447-A
Country	US
Kind code	B2
Filing date	Feb 10, 2023
Priority date	Sep 23, 2022
Publication date	Apr 7, 2026
Grant date	Apr 7, 2026

Abstract

A method for wireless communication is provided, relating to field of wireless communication and including: determining, by an access point device, a first beacon frame and a first modulation mode; and transmitting, by the access point device, the first beacon frame to a station device according to the first modulation mode; where the first beacon frame is a target beacon frame, and the first modulation mode is an original modulation mode; or, the first beacon frame is an original beacon frame, and the first modulation mode is a target modulation mode; or, the first beacon frame is the target beacon frame, and the first modulation mode is the target modulation mode; a length of the target beacon frame is shorter than a length of the original beacon frame, and a transmission rate corresponding to the target modulation mode is greater than a transmission rate corresponding to the original modulation mode.

First claim

What is claimed is:

1 . A method for wireless communication, comprising:
determining, by an access point device, a first beacon frame and a first modulation mode; and transmitting, by the access point device, the first beacon frame to a station device according to the first modulation mode; wherein the first beacon frame is a target beacon frame, and the first modulation mode is an original modulation mode; or, the first beacon frame is an original beacon frame, and the first modulation mode is a target modulation mode; or, the first beacon frame is the target beacon frame, and the first modulation mode is the target modulation mode; a length of the target beacon frame is shorter than a length of the original beacon frame, and a transmission rate corresponding to the target modulation mode is greater than a transmission rate corresponding to the original modulation mode; wherein the target beacon frame is determined through the following steps: selecting one or more unessential field data from a plurality of unessential field data of the original beacon frame; and removing one or more unessential field data from the original beacon frame to obtain the target beacon frame.

2 . The method of claim 1 , wherein the selecting one or more unessential field data from a plurality of unessential field data of the original beacon frame comprises:
selecting one or more unessential field data having a length greater than a preset length from the plurality of unessential field data of the original beacon frame.

3 . The method of claim 2 , wherein the plurality of unessential field data of the original beacon frame comprise: an access point channel report, high-throughput capabilities, high-throughput information, a very high-throughput capabilities element, a very high-throughput operation element, extended capabilities, a vendor specific 1 , a vendor specific 2 , and a vendor specific 3 .

4 . The method of claim 2 , wherein the target modulation mode is associated with one or more of the following factors: demodulation capabilities of the station device in various modulation modes, sensitivities of the station device in various modulation modes, an anti-interference capability of the station device and a beacon transmission rate.

5 . The method of claim 1 , wherein the selecting one or more unessential field data from a plurality of unessential field data of the original beacon frame comprises:
randomly selecting one or more unessential field data from the plurality of unessential field data of the original beacon frame.

6 . The method of claim 5 , wherein the plurality of unessential field data of the original beacon frame comprise: an access point channel report, high-throughput capabilities, high-throughput information, a very high-throughput capabilities element, a very high-throughput operation element, extended capabilities, a vendor specific 1 , a vendor specific 2 , and a vendor specific 3 .

7 . The method of claim 5 , wherein the target modulation mode is associated with one or more of the following factors: demodulation capabilities of the station device in various modulation modes, sensitivities of the station device in various modulation modes, an anti-interference capability of the station device and a beacon transmission rate.

8 . The method of claim 1 , wherein the plurality of unessential field data of the original beacon frame comprise: an access point channel report, high-throughput capabilities, high-throughput information, a very high-throughput capabilities element, a very high-throughput operation element, extended capabilities, a vendor specific 1 , a vendor specific 2 , and a vendor specific 3 .

9 . The method of claim 8 , wherein the target modulation mode is associated with one or more of the following factors: demodulation capabilities of the station device in various modulation modes, sensitivities of the station device in various modulation modes, an anti-interference capability of the station device and a beacon transmission rate.

10 . The method of claim 1 , wherein the target modulation mode is associated with one or more of the following factors: demodulation capabilities of the station device in various modulation modes, sensitivities of the station device in various modulation modes, an anti-interference capability of the station device and a beacon transmission rate.

11 . The method of claim 10 , wherein the target modulation mode is an 802.11g mcs0 modulation mode.

12 . The method of claim 1 , wherein the target modulation mode is associated with one or more of the following factors: demodulation capabilities of the station device in various modulation modes, sensitivities of the station device in various modulation modes, an anti-interference capability of the station device and a beacon transmission rate.

13 . An electronic device, comprising a processor and a memory for storing a computer program executable by the processor, wherein the computer program, when executed by the processor, causes the processor to perform the following steps:
determining, by an access point device, a first beacon frame and a first modulation mode; and transmitting, by the access point device, the first beacon frame to a station device according to the first modulation mode; wherein the first beacon frame is a target beacon frame, and the first modulation mode is an original modulation mode; or, the first beacon frame is an original beacon frame, and the first modulation mode is a target modulation mode; or, the first beacon frame is the target beacon frame, and the first modulation mode is the target modulation mode; a length of the target beacon frame is shorter than a length of the original beacon frame, and a transmission rate corresponding to the target modulation mode is greater than a transmission rate corresponding to the original modulation mode: wherein the target beacon frame is determined through the following steps: selecting one or more unessential field data from a plurality of unessential field data of the original beacon frame; and removing one or more unessential field data from the original beacon frame to obtain the target beacon frame.

14 . The electronic device of claim 13 , wherein the selecting one or more unessential field data from a plurality of unessential field data of the original beacon frame comprises:
selecting one or more unessential field data having a length greater than a preset length from the plurality of unessential field data of the original beacon frame.

15 . The electronic device of claim 4 , wherein the plurality of unessential field data of the original beacon frame comprise: an access point channel report, high-throughput capabilities, high-throughput information, a very high-throughput capabilities element, a very high-throughput operation element, extended capabilities, a vendor specific 1 , a vendor specific 2 , and a vendor specific 3 .

16 . The electronic device of claim 13 , wherein the selecting one or more unessential field data from a plurality of unessential field data of the original beacon frame comprises:
randomly selecting one or more unessential field data from the plurality of unessential field data of the original beacon frame.

17 . The electronic device of claim 13 , wherein the plurality of unessential field data of the original beacon frame comprise: an access point channel report, high-throughput capabilities, high-throughput information, a very high-throughput capabilities element, a very high-throughput operation element, extended capabilities, a

Assignees

• Beijing Eswin Computing Tech Co Ltd
• Guangzhou Transa Semi Information Tech Co Ltd

Inventors

• Wang Baohui
• Li Xinghua
• Hou Jie
• Yang Qi

Classifications

• H04W28/18

  Negotiating wireless communication parameters · CPC title

• H04L1/0004

  applied to control information · CPC title

• H04W28/22

  Negotiating communication rate · CPC title

• H04W84/12

  WLAN [Wireless Local Area Networks] · CPC title

• Y02D30/70

  in wireless communication networks · CPC title