System for realizing heterogeneous network QoS dynamic mapping and method thereof

Abstract

The invention relates to a system for realizing heterogeneous network QoS dynamic mapping and a method thereof. The system comprises a CQA and an AQA; the AQA is configured at an access end for classifying and dynamically parameter matching the QoS which is accessed into the network and sending QoS control information which is generated by the QoS classifying and parameter matching information which is accessed into the network to the CQA; when dynamic QoS adjustment is required, the QoS control information is updated and sent to the CQA; and the CQA is configured at a core network end for building QoS initiate homeostatic mapping according to the QoS control information sent by the AQA and adjusting QoS mapping relationship according to the updated QoS control information sent by the AQA.Therefore, the system and the method guarantee the operation of the service quality of the heterogeneous network, optimize network resource management, and maximally obtain better customer satisfaction.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a system and a method thereof which can dynamically map corresponding QoS classifications according to real-time network changes in a heterogeneous network. Background technique [0002] With the rapid development of communication technology, various communication system networks such as UMTS (Universal Mobile Telecommunications System Network), IEEE 802.11WLAN (Wireless Local Area Network), IEEE 802.16WMAN (Wireless Metropolitan Area Network), GPRS / EDGE (General Packet Radio Service / enhanced data rate GSM evolution technology), TD-SCDMA (time division synchronous code division multiple access system), CDMA2000 (code division multiple access 2000 system), WCDMA (wideband code division multiple access system), Bluetooth (Bluetooth technology) and so on emerge in endlessly , but various communication system networks have their own characteristics and advantages in terms of ...

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Problems solved by technology

[0005] In view of this, there are many solutions in the prior art, but after careful study of these solutions, the inventors found that there are obvious deficiencies: that is, the current classification mapping mechanism for QoS is mostly for specific The static scheme of the two networks, that is to say, once the business connection is established and the end-to-end QoS mapping relationship is established, it will often be maintained until the end of the business; however, it cannot be based on the real-time network It is very inflexible to dynamically adjust the QoS mapping relationship between heterogeneous networks, so that user satisfaction cannot be guaranteed to the greatest extent, and end-to-end QoS cannot be guaranteed to the greatest extent.

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