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A method and system for obtaining user ID

A user identification and identification technology, which is applied in transmission systems, network data management, electrical components, etc., can solve problems such as no solution proposed and strategy information cannot be found

Inactive Publication Date: 2016-08-03
ZTE CORP
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Problems solved by technology

[0020] Then, in step 303, when PCRF requests policy information from SPR, it uses a pseudo-identity, and the PCC information of subscribers in SPR is based on real identification, so it is definitely impossible to find the policy information of the corresponding user.
However, for the above problems, the prior art has not yet proposed an effective solution.

Method used

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  • A method and system for obtaining user ID
  • A method and system for obtaining user ID
  • A method and system for obtaining user ID

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Embodiment Construction

[0054] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0055] In order to realize in the PCC framework of WiMAX network, under the situation that SPR and AAA server are separated, query user policy information based on real user identification, a kind of method for obtaining user identification provided by the present invention mainly comprises: in IP-CAN session During the establishment process, the PCRF requests the user's real identification from the AAA server, and the AAA server returns the user's real identification to the PCRF; or, during the establishment of the IP-CAN session, the SPR requests the user's real identification from the AAA server, and the AAA server sends SPR returns the real identity of the user.

[0056] The above-mentioned method for obtaining a user ID will be further elaborated below in conjunction with specific embodiments.

[0057] Figure...

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Abstract

The present invention discloses a method and a system for obtaining a user ID under the framework of Policy and Charging Control (PCC) in a Worldwide Interoperability for Microwave Access (WiMAX) network. The method includes: establishing a session in an IP connection access network (IP-CAN) During the process, the Policy and Charging Rules Function entity (PCRF) requests the authentication, authorization and accounting (AAA) server for the real identity of the user, and the AAA server returns the real identity of the user to the PCRF; or, during the establishment of the IP-CAN session , the Subscriber Repository (SPR) requests the AAA server for the real ID of the user, and the AAA server returns the real ID of the user to the SPR. Through the present invention, in the PCC framework of the WiMAX network, under the condition that the SPR is separated from the AAA server, querying user policy information based on the real user identification is realized.

Description

technical field [0001] The present invention relates to the technical field of Worldwide Interoperability for Microwave Access (WiMAX, Worldwide Interoperability for Microwave Access), and in particular to a method and system for acquiring user IDs under the framework of Policy and Charging Control (PCC, Policy and Charging Control) in a WiMAX network. Background technique [0002] The existing Worldwide Interoperability for Microwave Access (WiMAX, Worldwide Interoperability for Microwave Access) network usually consists of three parts: WiMAX terminal (abbreviated as terminal, or mobile station / fixed station), access service network (ASN, Access Service Network) and connection service network (CSN , ConnectServiceNetwork), such as figure 1 shown. [0003] Among them, the ASN mainly completes the following functions: completing the Layer 2 (L2) connection of the terminal, passing the Authentication Authorization Accounting (AAA, AuthenticationAuthorizationAccounting) messag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08H04W76/02H04L29/06
CPCH04W8/02
Inventor 刘俊羿涂杨巍朱宜斌
Owner ZTE CORP
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