Communication method and communication device for wireless local area network, access point and station

A technology of a wireless local area network and a communication method, which is applied in the field of sites and communication devices of the wireless local area network, can solve the problem that WUR cannot well meet 802.11ax, etc., and achieve the effect of improving communication efficiency and reducing power consumption of equipment

Active Publication Date: 2018-04-27
MEIZU TECH CO LTD
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Problems solved by technology

[0004] However, the format of the wake up frame has not been specifically specified in the existing discussions, resulting in WUR not being able to meet the requirements o

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  • Communication method and communication device for wireless local area network, access point and station
  • Communication method and communication device for wireless local area network, access point and station
  • Communication method and communication device for wireless local area network, access point and station

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[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 of a communication method for a wireless local area network according to the first embodiment of the present invention is shown.

[0046] Such as figure 2 A...

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Abstract

The invention provides a communication method and a communication device for a wireless local area network, an access point and a station. The communication method for the wireless local area networkcomprises the steps of generating a unicast wake up frame, wherein the unicast wake up frame comprises first indication information, the first indication information is used for indicating the stationto receive a resource allocation information frame after receiving the unicast wake up frame, the unicast wake up frame is used for waking up a sleep station to receive data frames, and the resourceallocation information frame is used for allocating transmission resources to the awake station; and sending the unicast wake up frame to each sleep device. Through adoption of the communication method for the wireless local area network, a wake up receiver (WUR) can meet the communication demand of 802.11ax, the device power consumption is lowered effectively, further, the communication efficiency is improved.

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 and a station. 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. And the device can receive some control signaling frames and data frames in real time. [0003] In the specific discussion, it is proposed that the wake up (wake up) frame is a control signaling frame, and the WUR function needs to be compatible with 802.11ax. Considering that OFDMA (Orthogonal Frequency Division Multiple Access, Orthogonal Frequency Division Multiple Access) technology is used in 802.11ax, and a new resource allocation ...

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Application Information

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IPC IPC(8): H04W52/02H04W84/12
CPCH04W52/0206H04W52/0219H04W52/0235H04W84/12Y02D30/70
Inventor 董贤东
Owner MEIZU TECH CO LTD
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