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Authentication system, method and device

An authentication method and authentication system technology, applied in transmission systems, electrical components, network connections, etc., can solve problems such as reducing business processing efficiency and achieve the effect of improving business processing efficiency

Active Publication Date: 2013-07-17
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0032] Embodiments of the present invention provide an authentication system and method to solve the problem in the prior art that a non-IMS AS needs to separately authenticate each IMS terminal that acquires non-IMS services, thus reducing the service processing efficiency of the AS

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  • Authentication system, method and device
  • Authentication system, method and device
  • Authentication system, method and device

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Embodiment Construction

[0052] Below in conjunction with each accompanying drawing, the main realization principles and specific implementation methods of the technical solutions of the embodiments of the present invention

[0053] Formulas and their corresponding beneficial effects that can be achieved are described in detail.

[0054] Such as Figure 4 Shown is a schematic structural diagram of an authentication system in an embodiment of the present invention, including an AS41 providing non-IMS services, an authentication gateway 42, and an IMS terminal 43, wherein:

[0055] AS41, configured to forward the connection request message sent by the IMS terminal 43 to the authentication gateway 42, forward the random number sent by the authentication gateway 42 to the IMS terminal 43, and send the response generated by the random number fed back by the IMS terminal 43 The value is sent to the authentication gateway 42, and according to the instruction of the authentication gateway 42, non-IMS service...

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PUM

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Abstract

The invention discloses an authentication system, method and device. The authentication system comprises an application server (AS) for providing a non-internet protocol multimedia subsystem (IMS) business, an authentication gateway and an IMS terminal, wherein the AS is used for forwarding a connection request message sent by the IMS terminal to the authentication gateway; the authentication gateway is used for sending acquired random numbers to the IMS terminal by the AS; the IMS terminal generates response values in accordance with the random numbers, and sends the generated response values to the authentication gateway by the AS; and the authentication gateway is used for comparing the received response values with expected response values contained in acquired authentication parameters, when the received response values are consistent with the expected response values, the IMS terminal is confirmed to pass the authentication, and the AS is indicated to provide the non-IMS business for the IMS terminal. The technical scheme is used to solve the problem that the non-IMS AS is required to respectively authenticate each IMS terminal which acquires the non-IMS business in the prior art, thereby reducing the business processing efficiency of the AS.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an authentication system, method and equipment. Background technique [0002] Internet Protocol Multimedia Subsystem (IMS, Internet Protocol Multimedia Subsystem) is a session control system based on Session Initiation Protocol (SIP, Session Initiation Protocol), which is an extension of the packet switching (PS, Packet Switching) domain network. Session Control Function (CSCF, Call Session Control Function), Media Gateway Control Function (MGCF, Media Gateway Control Function), Media Resource Function Control (MRFC, MultimediaResource Function Controller), Home Subscriber Server (HSS, Home Subscriber Server), Border Gateway Control function (BGCF, Breakout Gateway Control Function), media resource function proxy (MRFP, Multimedia Resource Function Processor), media gateway (MGW, Media Gateway), application server (AS, Application Server) that provides IMS services and oth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/66
Inventor 刘利军杨波路晓明彭华熹王静
Owner CHINA MOBILE COMM GRP CO LTD