Communication method and device for wireless local area network and communication terminal

A technology of wireless local area network and communication method, which is applied in the field of communication terminals, can solve problems such as non-compliance with WUR communication technology, power consumption loss, etc., and achieve the effect of improving spectrum utilization efficiency and reducing power consumption loss

Active Publication Date: 2018-09-07
MEIZU TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, since the power consumption of a workstation device receiving wake up frames is much lower than that of receiving beacon frames, if a workstation device that supports receiving wake up frames is in a dormant state...

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  • Communication method and device for wireless local area network and communication terminal
  • Communication method and device for wireless local area network and communication terminal
  • Communication method and device for wireless local area network and communication terminal

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Embodiment Construction

[0067] 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.

[0068] 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.

[0069] figure 1 A schematic flowchart of a communication method for a wireless local area network according to an embodiment of the present invention is shown.

[0070] like figure 1 As shown, the...

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Abstract

The invention provides a communication method and device for a wireless local area network and a communication terminal. The communication method for the wireless local area network comprises a step of receiving a first type of wake-up frames, wherein the first type of wake-up frames include timing synchronization functions wherein the timing synchronization functions in the first type of wake-upframes are used for indicating time synchronization with associated access point equipment, and the timing synchronization functions in the first type of wake-up frames are consistent with the timingsynchronization functions in a beacon frame broadcast by the access point equipment. According to the technical scheme, work station equipment is prevented from being periodically awakened to monitorTIM (Traffic Indication Map) information in the beacon frame and being accessed to a channel in a competitive mode to obtain cached downlink data, the power consumption loss of the work station equipment is reduced, the frequency spectrum utilization efficiency is improved, and meanwhile, the time synchronization between the work station equipment and the access point equipment is realized.

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 terminal. 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] In the Wi-Fi infrastructure in the related art, the time s...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W56/00H04W84/12
CPCH04W52/0212H04W52/0225H04W52/0229H04W56/0015H04W84/12Y02D30/70
Inventor 董贤东
Owner MEIZU TECH CO LTD
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