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Wireless local area network communication method and communication device, and communication apparatus

A technology of wireless local area network and communication method, which is applied in the field of communication equipment, and can solve problems such as inability to fully protect data communication), and unsatisfactory

Active Publication Date: 2019-01-15
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the related technology, the Poll frame (poll frame) can be sent by the AP or the STA as the first message frame of data exchange, but since the Poll frame is a single notification frame, considering that there may be hidden nodes, it cannot completely protect the subsequent Data exchange between AP and STA), so using the Poll frame as the first message frame cannot meet the requirements of IEEE 802.11ba

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  • Wireless local area network communication method and communication device, and communication apparatus
  • Wireless local area network communication method and communication device, and communication apparatus
  • Wireless local area network communication method and communication device, and communication apparatus

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Embodiment Construction

[0038] 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.

[0039] 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.

[0040] figure 1 A schematic flowchart showing a communication method for a wireless local area network of an access point according to an embodiment of the present invention.

[0041] Such as figu...

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Abstract

The present invention provides a wireless local area network communication method and communication device, and a communication apparatus. The wireless local area network communication method for an access point includes: generating a unicast wakeup message frame configured to wake up the primary communication interface of a website associated with the access point to receive a downlink data framecached for the access point; after the unicast wakeup message frame is transmitted to the website to wake up the primary communication interface, generating a request transmitting message frame configured to trigger the transmission of the downlink data frame, wherein the continuation part of the request transmitting message frame includes an interaction time length required for transmitting thedownlink data frame; and transmitting the request transmitting message frame . The method of the present invention can effectively protect the data exchange between the website and the access point after the primary communication interface of the website is woken up, thereby avoiding a conflict mode, reducing the power consumption of equipment, making the equipment more power-saving and satisfyingthe requirement of the 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 and a communication device of a wireless local area network. 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 IEEE 802.11.ba is 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) as possible Save the power consumption of the device, where the power consumption required by the device to receive the wake-up frame is not more than 1mW. [0003] At present, when a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W74/08H04W84/12H04W72/04
CPCH04W72/0446H04W74/0816H04W84/12Y02D30/70
Inventor 董贤东
Owner MEIZU TECH CO LTD