Processing system, processing method, identification server and access controller for user logoff

A technology of authentication server and access controller, applied in accounting/billing services, wireless communication, electrical components, etc., can solve the problem of inability to accurately confirm whether the terminal is offline, billing, and the terminal cannot initiate normal offline operations, etc. question

Inactive Publication Date: 2013-06-05
CHINA MOBILE GROUP SHAIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The embodiment of the present invention provides a user log-off processing system, which is used to solve the non-sense authentication scheme of WLAN, because the terminal cannot initiate a normal log-off operation, and the network-side device cannot accurately confirm whether the terminal is offline, and thus generate The question of additional billing

Method used

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  • Processing system, processing method, identification server and access controller for user logoff
  • Processing system, processing method, identification server and access controller for user logoff
  • Processing system, processing method, identification server and access controller for user logoff

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Embodiment Construction

[0032] In the non-sense authentication scheme of WLAN, the access device can only determine that the user is offline by monitoring that the user's data traffic within a fixed period of time is less than a certain threshold, or confirm that the user is offline through the Keep Alive detection mechanism, and use this to stop the authentication process. For the billing of the terminal, this will cause the network connection to be triggered by some misoperations by the customer within the monitoring time, making the network side think that the terminal is not offline, so the offline operation will not be performed, and the billing will still continue.

[0033] In addition, in the current related technologies, such as Figure 5 As shown, even if the client software is installed, since the application layer service cannot call the underlying EAP protocol stack of the terminal, it is also impossible to initiate a normal logoff request (EAP-Logoff) to the network side through the commo...

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Abstract

The invention discloses a processing system, a processing method, an identification server and an access control for user logoff. The method comprises the steps of receiving a logoff request from a terminal; according to the logoff request, sending instruction of terminal logoff to the access controller (AC) so as to instruct the AC to break off internet connection of the terminal; receiving a request, from the AC, of stopping charging the terminal; and according to the request of stopping charging, stopping charging the terminal. The method enables a network side device to timely and accurately confirm that the terminal logs off, and stop charging the terminal after breaking off the network connection of the terminal, thereby being capable of solving the problems that in relative technology, a terminal can not initiate normal logoff so that a network side device can not accurately confirm whether the terminal logs off, and extra charging occurs. Consequently, the method can improve service experience of clients.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a system and method for processing a user offline, an authentication server, and an access controller. Background technique [0002] Wireless Local Area Network (WLAN, Wireless Local Area Network) is a very convenient data transmission system. Compared with other wireless network access methods, it has the characteristics of the lowest unit traffic cost. The WLAN operated by the existing carrier usually adopts the Web / Portal authentication method of user name / password, such as figure 1 As shown, the user enters the user name and password on the terminal, and the terminal sends the user name and password to the WLAN user access authentication point through wireless signals. After the WLAN authentication server authenticates and authorizes the user name and password received by the WLAN user access authentication point, The terminal accesses network resources through ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/24H04W12/06
Inventor 林良书费嘉亮
Owner CHINA MOBILE GROUP SHAIHAI
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