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Communication method and communication device for wireless local area network

A technology of wireless local area network and communication method, which is applied in the field of communication devices of wireless local area network, can solve the problems such as not making regulations, and achieve the effect of improving the throughput of the area

Active Publication Date: 2018-09-25
MEIZU TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the standard formulation, there is a document that defines the format of the trigger frame, which determines that the trigger frame is a new extended control frame, and its format is as follows Figure 4 shown, but there is no provision for how to identify this new frame and how to finely divide the new frame

Method used

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

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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 5 A schematic flowchart of a communication method for a wireless local area network according to an embodiment of the present invention is shown.

[0041] Such as Figure 5 As shown...

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Abstract

The invention provides a communication method and device of WLAN. The communication method comprises that a resource distribution message frame which comprises an identification information bit is generated, the identification information bit represents the type of the resource distribution message frame, when the identification information bit is of a first value, the resource distribution message frame is a unicast message frame, and if the identification information bit is of a second value, the resource distribution message frame is a multicast message frame; and the resource distribution message frame is sent. Thus, the resource distribution message frame can be effectively identified, it is ensured that the OFDMA technology can be applied to 802.11ax, and the area throughput is directly 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 and a communication device of a wireless local area network. Background technique [0002] In May 2013, 802.11 established the next-generation Wi-Fi technology research group HEW (High efficiency WLAN, high-efficiency wireless local area network), that is, 802.11ax. The main research points are to improve the throughput of existing Wi-Fi technology and increase the spectrum. Effective utilization efficiency, improve user experience and service quality QoE (quality of experience), and achieve a more dense communication environment than existing Wi-Fi technologies. [0003] In order to improve spectrum utilization efficiency, the 802.11ax (HEW) task group will use OFDMA (Orthogonal Frequency Division Multiple Access) technology for data transmission, and STA (Station, workstation) for uplink data frame transmiss...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/04
CPCH04W72/0446
Inventor 不公告发明人
Owner MEIZU TECH CO LTD
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