Communication method and communication device of wireless local area network, and communication equipment

A technology of a wireless local area network and a communication method, which is applied in the field of communication equipment and can solve problems such as information conflict, channel congestion, and resource waste.

Active Publication Date: 2018-05-25
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in existing Wi-Fi application scenarios, there is a large amount of management information, such as beacon frames. If the wake up frame is still in the same channel as the beacon frame or in the spectrum

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  • Communication method and communication device of wireless local area network, and communication equipment
  • Communication method and communication device of wireless local area network, and communication equipment
  • Communication method and communication device of wireless local area network, and communication equipment

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Embodiment Construction

[0044] 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.

[0045] 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.

[0046] figure 1 A schematic flowchart of a communication method for a wireless local area network according to the first embodiment of the present invention is shown.

[0047] Such as figure 1 As ...

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Abstract

The invention provides a communication method and a communication device of a wireless local area network, and communication equipment. The communication method of the wireless local area network comprises the steps of generating a waking frame that is used for waking a data frame receiver of the equipment to enter a waking state to receive data frames; determining spectrum resources sending the waking frame, wherein the spectrum resources used for sending the waking frame are not overlapped with the spectrum resources occupied by a main communication channel, and the bandwidth of the spectrumresources used for sending the waking frame is less than that of the main communication channel; and sending the waking frame based on the determined spectrum resources. According to the technical scheme of the method provided by the invention, the sending of the waking frame does not cause interference on the main communication channel, and thus the occurrence of communication conflicts can be avoided, the improvement of the spectrum efficiency is facilitated, and the requirement of the WUR is met.

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 and a communication device. Background technique [0002] In July 2016, 802.11 established the next-generation Wi-Fi (Wireless Fidelity, Wireless Fidelity) technology research group WUR (Wake Up Receiver), which is mainly used in the Internet of Things, with the purpose of saving equipment power as much as possible. consumption. [0003] A wake up frame is defined in the WUR research group, in which the data frame receiver of the device can be in a dormant state, and when the wake up frame receiver of the device receives the wake up frame, it will wake up the data frame receiver It can be seen that the purpose of defining the Wake up frame is to help the device save power consumption. [0004] However, in existing Wi-Fi application scenarios, there is ...

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Application Information

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IPC IPC(8): H04W16/14H04W28/04H04W28/20H04W84/12
CPCH04W16/14H04W28/20H04W84/12
Inventor 董贤东
Owner MEIZU TECH CO LTD
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