Method and equipment for adjusting flow speed in wireless local area network

Abstract

The invention discloses a method for adjusting flow speed in a wireless local area network, which comprises the following steps: obtaining a channel occupancy rate; dynamically adjusting an actual flow threshold of a wireless terminal according to the channel occupancy rate; and carrying out speed restriction processing for the flow speed of the wireless terminal according to the actual flow threshold of the wireless terminal. The invention realizes the stable operation of a wireless network, so that all wireless terminals can normally use the wireless network.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and equipment for adjusting traffic speed in a wireless local area network. Background technique [0002] WLAN (Wireless Local Area Networks, wireless local area network) provides a wireless connection service of local area network, which can provide high-speed wireless data access in a small range, and is currently a relatively popular technology in the IT (Information Technology, information technology) industry One of the popular wireless access methods. Compared with the traditional wired access method, the wireless local area network makes the use of the network more free, and completely gets rid of the shackles of cables and port positions. Moreover, the wireless local area network has the advantages of being easy to carry and move, eliminating or reducing the complexity of the network. Wiring, you only need to place one or more AP (Access Point, access poi...

AI Technical Summary

Problems solved by technology

[0005] However, in a densely connected WLAN network, when multiple wireless terminals are downloading traffic at the same time, although the traffic rate limit can control the maximum traffic of each wireless terminal, multiple wireless terminals can still occupy most of the channels. , which affects other wireless terminals accessing the WLAN network

In addition, there may be a large number of interference sources (such as radars, microwave ovens, etc.) in the frequency band where the WLAN network operates, and the increase in interference and wireless devices will cause channel performance to degrade; and the existing traffic speed limit is based on The speed limit process of the wireless terminal itself cannot be adjusted according to the performance of the channel, so that the existing traffic speed limit cannot guarantee the stable operation of the network

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