Admission control system and admission control method in load supporting interface of communication network

A technology of admission control and communication network, applied in the direction of transmission control/equilibrium, secure communication device, data exchange network, etc., can solve the problems of inability to call admission control, inability to notify softswitch call admission control, inability to replace admission control, etc. Achieve the effect of improving the quality of network communication services
CN1874319AActive Publication Date: 2006-12-06CHINA MOBILE COMM GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA MOBILE COMM GRP CO LTD
Publication Date
2006-12-06

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Abstract

The system thereof comprises a communication control module and one or more multi media processing modules connected to the said communication control module through management control interface. The multi media processing module comprises a packet transceiver and a congestion detection module. The communication module comprises a congestion state management module and a calibration operation module. The method thereof includes: determining the traffic flow direction required by the communication service; accessing the congestion management module to get the congestion state information about the traffic flow; in term of predetermined strategy and congestion level information, executing, admitting or refusing the operation of communication service.
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Description

technical field

[0001] The invention relates to an admission control system and an admission control method, in particular to an admission control system and an admission control method for the congestion of a bearer interface in a next-generation communication network. Background technique

[0002] The Next Generation Network (NGN) is a converged network that uses a packet communication network as the bearer and provides fixed and mobile services such as voice, data and video. NGN takes softswitch as the core technology, and its basic feature is the separation of control function and bearer function.

[0003] see figure 1 , which is a schematic structural diagram of a packet communication network in the prior art. Among them, the main function of the media processing module is to be responsible for the bearer business of the media stream, and the main function of the communication control module is to implement connection control, translation and routing, gateway manageme...

Claims

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