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Wireless local area network communication method, communication device and access point

A technology of wireless local area network and communication method, which is applied in wireless communication, network topology, network planning, etc., can solve the problems of idle waste of spectrum resources, and achieve the effect of improving throughput and utilization rate

Inactive Publication Date: 2016-06-22
MEIZU TECH CO LTD
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Problems solved by technology

[0003] In the process of standard formulation, there are relevant documents that mention the bonding of discontinuous channels to improve spectrum utilization, which in turn can improve the throughput of the entire area, such as figure 1 As shown, in the 80MHz channel bandwidth, 20MHz channel bandwidth is in busy state, but the other 60MHz channel bandwidth is in idle state. Without considering the out-of-band interference, the continuous 40MHz in the existing standard The channel can be used, but the spaced 20MHz channel bandwidth is not used, which causes idle waste of spectrum resources

Method used

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  • Wireless local area network communication method, communication device and access point
  • Wireless local area network communication method, communication device and access point
  • Wireless local area network communication method, communication device and access point

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[0029] 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.

[0030]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.

[0031] Combine below figure 2 and image 3 Specific examples of the present invention will be described.

[0032] figure 2 A schematic block diagram showing the flow of a communication method fo...

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Abstract

The invention provides a wireless local area network communication method, a communication device and an access point. The wireless local area network communication method comprises steps: a message frame is generated and transmitted in a discontinuous channel bandwidth, wherein the message frame comprises a bandwidth information flag bit, and the value of the bandwidth information flag bit is larger than that of the discontinuous channel bandwidth; and the message frame is sent to a client. The technical scheme of the invention enables the discontinuous channel bandwidth to be made full use of, the utilization rate of spectrum resources is thus improved, and the throughput of the system is indirectly 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 and an access point. Background technique [0002] In May 2013, 802.11 established the next-generation Wi-Fi (Wireless Fidelity, wireless network) technology research group HEW (High Efficiency WLAN (Wireless Local Area Networks), high-efficiency wireless local area network), the main research point is to improve the throughput of existing Wi-Fi technology Quantity, improve the effective use of spectrum, improve user experience (QoE, Quality of Experience), and improve service quality and achieve a more dense communication environment than the existing Wi-Fi technology, where the throughput refers to the area (existing Wi-Fi The Wi-Fi technology refers to the number of data successfully transmitted by a BSS (Basic service Set, Basic Service Set)), and lit...

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Application Information

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IPC IPC(8): H04W16/14H04W72/04H04W84/12
CPCH04W16/14H04W72/0453H04W84/12H04W72/23
Inventor 董贤东
Owner MEIZU TECH CO LTD
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