WLAN access method and WLAN access device

Abstract

The invention discloses a WLAN access method and a WLAN access device in order to solve the problem in the prior art that a high-priority client cannot be accessed into a WLAN when the number of clients accessed to APs in the WLAN reaches the upper limit. The method comprises the following steps: a request access message sent by a first client is received, identification information of all APs in the search scope of the first client is acquired, and the client level corresponding to the first client is acquired according to information of the first client; the levels of all clients accessed to any AP are respectively acquired according to pre-configured client level information and the identification information of the APs; and the levels of all the clients accessed to any AP are sequentially detected, and when that at least one other client of which the level is lower than that of the first client exists among all the clients accessed to any AP is judged, a second client is chosen from the at least one other client, and the first client is accessed to the AP corresponding to the second client under instruction.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a WLAN access method and device. Background technique [0002] At present, with the rapid development of mobile terminals such as smart phones and tablet computers, using wireless networks for data services has become one of the important ways of transmitting information. In wireless networks, WLAN (Wireless Local Area Network; Wireless Local Area Network) bears more and more wireless data traffic due to its advantages of high mobility, low cost, and fast construction speed. [0003] In a WLAN, each client using the WLAN network shares bandwidth to access an AP (Access Point; access point). In order to prevent the excessive number of clients on the AP from affecting the normal use of all clients connected to the AP, and to prevent the device from crashing due to excessive load on the AP, it is usually used to limit the clients connected to each AP. There are seve...

AI Technical Summary

Problems solved by technology

[0009] Embodiments of the present invention provide a WLAN access method and device to solve the problem in the prior art that high-priority clients cannot access the WLAN when the number of clients accessing the AP in the WLAN reaches the upper limit

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