The wlan terminal identification method through the integrated portal

Abstract

The invention discloses a WLAN terminal identity identification method through an integrated Portal, comprising the following steps: an access point AP of a wireless local area network sets wireless networks of different operators to the same service set identifier SSID; the WLAN terminal scans the services of the wireless network The set identifies the SSID and establishes an association with the access controller AC through the AP; the WLAN terminal obtains an IP address from the access controller AC, and the IP address is redirected by the AC to the local Portal server integrated with the AC for unified Portal authentication: the AC analyzes the authentication information of the Portal authentication, determines the type of the wireless network according to the authentication information, and assigns a corresponding virtual local area network to the WLAN terminal for data transmission. The invention enables WLAN users of multiple operators to share a set of WLAN access network hardware equipment by integrating Portal servers, and uses a unified virtual network management system and a unified user portal authentication page to realize user identification.

Description

technical field [0001] The invention relates to the technical field of wireless network communication, in particular to a WLAN terminal identification method through an integrated Portal. Background technique [0002] At present, the WLAN network has been widely deployed around the world as a carrier-grade telecommunication network. However, since WLAN is a wireless network using public frequency resources, there are many operators. The three main major operators are all deploying WLANs on a large scale. Most of the operational WLANs deployed by the three major operators are using the Portal authentication method. ; It is easy to operate, can carry out business development on the Portal page, and has mature technology, so it is widely used in networks such as operators and schools. [0003] Now the three major operators are building their own independent WLAN systems, which leads to a series of problems: [0004] Because WLAN uses public free frequencies, the operable WLA...

AI Technical Summary

Problems solved by technology

[0004] Because WLAN uses public free frequencies, the operable WLANs deployed by the three major operators all use the same frequency range, so there is strong mutual interference between them, resulting in extremely poor network quality;

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