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Interconnection system and authentication method and terminal in interconnection system

A technology for interconnecting systems and terminals, which is applied in transmission systems, network interconnection, user identity/authority verification, etc., and can solve problems such as inability to achieve authentication

Inactive Publication Date: 2011-12-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through the existing technical scheme of using the EAP protocol to authenticate the terminal, it is impossible to realize the authentication of the terminal connected through the WiMAX system by the 3GPP system

Method used

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  • Interconnection system and authentication method and terminal in interconnection system
  • Interconnection system and authentication method and terminal in interconnection system
  • Interconnection system and authentication method and terminal in interconnection system

Examples

Experimental program
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Embodiment Construction

[0024] In the EAP authentication process of the specific embodiment of the present invention, the terminal sets the address information of the 3GPP AAA server in the EAP response message, and sends the message to the WiMAX AAA server; The information forwards the response message to the 3GPP AAA server; the 3GPP AAA server performs EAP authentication on the terminal according to the received EAP response message, thereby realizing the authentication of the terminal accessed by the 3GPP AAA server through the WiMAX system.

[0025] The terminal connected to the 3GPP system by the WiMAX system can carry the address information of the 3GPP AAA server in the Network Access Identifier (NAI) field in the sent EAP authentication related information, and then WiMAX receives the EAP authentication related information, according to The address information of the 3GPP AAA server in the NAI domain can determine that the received information needs to be sent to the 3GPP system, and forward ...

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PUM

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Abstract

The invention discloses an identifying method of terminal of 3GPP system switched by WiMAX in the global switch-in microwave mutual operation WiMAX and the third mobile communication standardized pal project 3GPP interconnection system, which comprises the following steps: setting address information of 3GPP identification, authorization and AAA server charge in the extendable identified protocol EAP respond information through terminal; transmitting the information to the WiMAX AAA server to transmit the respond information of address information of 3GPP AAA server in the received EAP respond information to the 3GPP AAA server; identifying the EAP according to the received the EAP respond information received by 3Gpp AAA server. The invention also provides an interconnection system and a terminal, which realizes the identification of terminal of 3GPP system switched by WiMAX system.

Description

technical field [0001] The present invention relates to the technical field of wireless communication certification, in particular to an interconnection system between Worldwide Access Microwave Interoperability (WiMAX) and the Third Generation Mobile Communications Standardization Partnership Project (3GPP), an interconnection system between WiMAX and 3GPP , a method for a 3GPP system to authenticate a terminal accessed by a WiMAX system, and a terminal. Background technique [0002] In the IEEE802.16 protocol, the Extensible Authentication Protocol (EAP) can be used to authenticate the terminal (MS / SS). During the authentication process, the master session key and the extended master session key used to derive other keys are generated. The system After successful authentication through this authentication method, other keys are derived according to MSK or EMSK, such as Mobile Internet Protocol (MIP) related keys and Authorized Key (Authorized Key, AK), etc., and then other...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04L12/46H04L9/08H04L29/06H04L9/32H04L12/28
Inventor 曹津升吴建军梁文亮
Owner HUAWEI TECH CO LTD