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Communication method, communication device, access point device, and station device

A technology of an access point device and a communication method, applied in the field of communication, can solve the problem of not making specific regulations, and achieve the effect of power saving of the device

Active Publication Date: 2022-03-11
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the wake-up message frame is sent at different transmission rates, whether the field length of the SYNC field is the same length or different lengths is not specified.

Method used

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  • Communication method, communication device, access point device, and station device
  • Communication method, communication device, access point device, and station device
  • Communication method, communication device, access point device, and station device

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Embodiment Construction

[0043] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0045] figure 2 A schematic flowchart showing a communication method for a wireless local area network of an access point device according to an embodiment of the present invention.

[0046] Such ...

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Abstract

The present invention provides a wireless local area network communication method, a communication device, an access point device, and a station device, wherein the wireless local area network communication method used for the access point device includes: generating a wake-up message frame, and the wake-up message frame includes time synchronization field; determine the transmission rate of the wake-up message frame; set the field length of the time synchronization field according to the transmission rate; send the wake-up message frame to the site device according to the transmission rate, so as to wake up the main communication interface of the site device and make the site device communicate with the interface according to the field length Ingress devices are kept synchronized in time. Through the technical scheme of the invention, the station equipment can be kept in time synchronization with the access point equipment, and at the same time, the equipment can save more power and meet the requirements of IEEE 802.11ba.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular, to a communication method of a wireless local area network, a communication device of a wireless local area network, an access point device and a station device. Background technique [0002] In July 2016, IEEE (Institute of Electrical and Electronics Engineers, Institute of Electrical and Electronics Engineers) 802.11 established the next-generation Wi-Fi (Wireless Fidelity, Wireless Fidelity) technology research group WUR (Wake Up Receiver), namely IEEE802 .11ba, mainly used in the Internet of Things, the purpose is to save the power consumption of the device as much as possible, the most important thing is to make the device that receives the wake-up frame (wake-up message frame, WUR message frame) save as much as possible The power consumption of the device, where the power consumption required by the device to receive wake-up frames is not greater than 1mW. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W56/00
CPCH04W52/0229H04W56/001Y02D30/70
Inventor 董贤东
Owner MEIZU TECH CO LTD