Perception-free authentication method and system, control method and system based on same

Abstract

The invention provides a perception-free authentication method, comprising the following steps of after a cloud AC establishes communication links with a plurality of wireless access points, monitoring an authentication request forwarded by a member wireless access point from a terminal device; judging whether the authentication request is passed, if yes, feeding a first response message back to the member wireless access point forwarding the authentication request to allow the terminal device to directly access the Internet; if no, feeding a second response message back to the member wireless access point forwarding the authentication request, wherein the second response message indicates the member wireless access point to send the authentication request to the cloud AC, and an authentication record sending to a leader wireless access point is generated through the authentication of the cloud AC. According to the method, acquiring the authentication information from the remote cloud AC is avoided, the cross public network authentication request process is reduced, the authentication efficiency is improved, and thereby the perception-free authentication of user roaming can achieve good experience.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and relates to an authentication method and system, a control method and a system, in particular to a non-perceptual authentication method system, a control method and a system based on the method system. Background technique [0002] The current wireless coverage is increasing, and more and more mobile terminal devices such as mobile phones are used. Internet access through WiFi has become the current mainstream method. The traditional wireless network management mode is that AC and AP are deployed locally and belong to the centralized network of the same LAN network. All AP data services are controlled and forwarded by the AC, so when terminals roam, all terminals are still authenticated by the Radius server in the same LAN network. When a terminal user roams and switches each time, a Portal authentication request is initiated, and the user enters a user name and password or SMS ...

AI Technical Summary

Problems solved by technology

[0007] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a non-perceptual authentication method system, a control method and a system based on the method system, which are used to solve the frequent problems between the AP and the cloud AC in the prior art. Authentication interaction, and because the forwarding delay of the authentication message is very small, when the AP and the cloud AC are transmitted across the public network, but the network status is poor, the delay of the authentication message will be doubled, resulting in data loss, and the user The switching speed is slow when roaming, and even the phenomenon of roaming failure seriously affects the user's roaming physical examination problem

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