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Method and system for determining bearer control policy

A technology of control strategy and bearer control, applied in the field of communication, can solve the problems of complicated service access process, reduced user experience, waste of network resources, etc.

Active Publication Date: 2014-03-26
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, if the user's bearer control policy is obtained by accessing the external policy control unit every time the service network is accessed, unnecessary information interaction will be brought about, and the service access process will be complicated. This results in a waste of network resources and a decrease in user experience

Method used

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  • Method and system for determining bearer control policy
  • Method and system for determining bearer control policy
  • Method and system for determining bearer control policy

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Embodiment Construction

[0040] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated.

[0041] figure 1 A schematic diagram of an embodiment of a method for determining a bearer control policy in the present invention. Such as figure 1 As shown, the steps of the method for determining the bearer control strategy in this embodiment are as follows:

[0042] Step 101, receiving access request information sent by a user terminal, where the access request information includes user terminal identification information.

[0043] Step 102: Forward the access request information to an authentication and authorization server, so that the authentication and authorization server authenticates the user terminal according to the user terminal identification information.

[0044] Step 103, after receiving the authentication and authorization information sent by the authentication and authorization...

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Abstract

The invention discloses a method and system for determining a bearer control policy. The method comprises the following steps: admission request information sent by a user terminal is transmitted to an authentication and authorization server for identification; after authentication and authorization information sent by the authentication and authorization server is received, a control policy obtaining route instruction information is obtained from the authentication and authorization information; according to the control policy obtaining route instruction information, a bearer control policy of the user terminal is obtained; the user terminal is controlled by the bearer control policy to access to a service network. The bearer control policy of the user terminal is obtained through the control policy obtaining route instruction information, and not obtained through visiting an external policy control unit when the service network is accessed every time, so that information interaction with the external policy control unit is effectively reduced, the access process of the service network is simplified, network resources are saved and the user experience is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and system for determining a bearer control strategy. Background technique [0002] The PCC (Policy Control and Charging) system will be introduced in the future architecture of the mobile network. According to the existing PCC technology, when users use services, such as PDSN (Packet Data Serving Node, packet data service node) Or the policy enforcement unit of PGW (Packet Data Network Gateway, packet data network gateway) must access the policy control unit such as PCRF (Policy and Charging Rules Function, policy and charging rule function) unit to obtain the bearer control policy of the user. [0003] From the perspective of current network applications, most users apply the same strategy, which is the default control strategy. In this case, if the user's bearer control policy is obtained by accessing the external policy control unit every time the service network i...

Claims

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Application Information

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IPC IPC(8): H04W12/06H04W48/18
Inventor 陈久雨陈洁
Owner CHINA TELECOM CORP LTD
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