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PCC (Policy and Charging Control) system, equipment and method for acceleration service proprietary bearing recovery

A proprietary bearer and service recovery technology, applied in the communication field, can solve the problems of accelerating the recovery of service-specific bearer, affecting user perception, and being unable to restore the dedicated bearer of user services

Active Publication Date: 2016-08-03
CHINA MOBILE GROUP SHAIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a PCC system, device and method for accelerating the recovery of service-specific bearers, which are used to solve the problem that in the prior art, when the user's transferred bearer is abnormally released, the dedicated bearer cannot be actively restored for the user's business. Issues Affecting User Perception

Method used

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  • PCC (Policy and Charging Control) system, equipment and method for acceleration service proprietary bearing recovery
  • PCC (Policy and Charging Control) system, equipment and method for acceleration service proprietary bearing recovery
  • PCC (Policy and Charging Control) system, equipment and method for acceleration service proprietary bearing recovery

Examples

Experimental program
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Effect test

Embodiment 1

[0163] When the users who have handled the video service acceleration function (the third type of users) use the video service in the first cell, the PCEF module establishes a dedicated bearer for the third type of users. When the incoming resources are insufficient, the dedicated bearers of some users in the third type of users will be abnormally released, and the wireless network side will report the information of the users (fourth type users) whose dedicated bearers are abnormally released to the PCEF module; the PCEF module saves The user information of the fourth type of user, the user information includes: the time when the first type of user is abnormally released the dedicated bearer; when the PCEF module saves the user information of the fourth type of user, it detects that the third type of user is received and saved For user information, the PCEF module restores the dedicated bearer for the service of the fourth type of user according to the chronological sequence o...

Embodiment 2

[0165] When the users who have handled the video service acceleration function (the third type of users) use the video service in the first cell, the PCEF module establishes a dedicated bearer for the third type of users. When the incoming resources are insufficient, the dedicated bearers of some users in the third type of users will be abnormally released, and the wireless network side will report the information of the users (fourth type users) whose dedicated bearers are abnormally released to the PCRF module; the PCRF module receives And save the user information of the fourth type of user, this user information includes: the time when the fourth type of user is abnormally released the exclusive bearer; When the user information of the fourth-class user is abnormally released, the PCRF module sends the message to the PCEF module according to the time sequence of the abnormally released dedicated bearer in the user information of the fourth-class user, starting from the four...

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Abstract

The present invention provides a PCC system, equipment and method for accelerating the recovery of service-specific bearers. The PCC system includes: a PCEF module, used to receive user information reported by the wireless network side, and report the user information to the PCRF module; receive the PCRF module The command to restore the dedicated bearer for the service of the user whose dedicated bearer is abnormally released; the PCRF module is used to receive and save the user information reported by the PCEF module; determine the normally released dedicated bearer belonging to the first cell in the user information When the user information of the user and the user information of the abnormally released dedicated bearer users of the cell exist at the same time, determine the abnormally released dedicated bearer users of the cell according to the user information of the abnormally released dedicated bearer users belonging to the cell Integrated priority: according to the integrated priority, send an instruction to restore the dedicated bearer for the service to the PCEF module. The present invention can accelerate the recovery of service-specific bearers.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a PCC system, equipment and method for accelerating recovery of service-specific bearers. Background technique [0002] In the prior art, service acceleration can be realized through the PCC (PolicyandChargingControl, Policy and Charging Control) system, wherein the PCC system is located at the core network side and mainly includes: Policy and Charging Rule Function (PCRF, PolicyandChargingRuleFunction) module, user subscription database (SPR, SubscriptionProfileRepository), policy and charging enforcement (PCEF, Policy and ChargingEnforcementFunction) module and application function (AF, ApplicationFunction) module, wherein, the PCRF module (device) is responsible for policy control decisions and functions such as flow-based charging control, and these policies are passed under PCC rules. Send it to the PCEF module (device) for execution; the PCEF module is located...

Claims

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Application Information

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IPC IPC(8): H04L12/14H04W4/24
Inventor 陆蓓苏锋朱喆
Owner CHINA MOBILE GROUP SHAIHAI