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

A technology of wireless local area network and communication method, which is applied in the field of communication devices of stations and wireless local area network to achieve the effect of improving regional throughput

Active Publication Date: 2019-04-05
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing Wi-Fi standard, there are only BA (Block Acknowledge, block confirmation) frames, and there is no M-BA frame

Method used

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

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Embodiment Construction

[0047] 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.

[0048] 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.

[0049] 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.

[0050] Such as figure 2 A...

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Abstract

The present invention provides a wireless local area network communication method, communication device, access point, and station, wherein the wireless local area network communication method includes: receiving uplink data frames sent by multiple stations; generating a multi-site confirmation message frame, the The multi-site acknowledgment message frame is used to feed back the reception status of the uplink data frames sent by the access point to multiple stations, and the modulation and coding method adopted by the multi-site acknowledgment message frame is the same as that sent by the access point to the multiple stations. The modulation and coding methods adopted by the communication resource allocation message frames are the same; the multi-site confirmation message frame is sent. The technical scheme of the present invention can define the modulation and coding mode and transmission power of the multi-site confirmation message frame for the communication scene of 802.11ax, meets the communication requirement of 802.11ax, and indirectly improves the area throughput.

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 May 2013, 802.11 established the next-generation Wi-Fi (Wireless Fidelity, wireless fidelity) technology research group HEW (High efficiency WLAN, high-efficiency wireless local area network), namely 802.11ax, the main research point is to improve the existing Wi-Fi -Fi technology throughput, improving the effective use of spectrum, improving user experience and service quality QoE (Quality of Experience), and realizing a denser communication environment than existing Wi-Fi technology. [0003] In 802.11ax, OFDMA (Orthogonal Frequency Division Multiple Access, Orthogonal Frequency Division Multiple Access) technology will be used. At the same time, in order to allocate resources to each STA...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12H04W84/12
CPCH04W72/1268H04W84/12H04W72/535
Inventor 董贤东
Owner MEIZU TECH CO LTD
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