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A method and system for improving qos based on business and user priorities

A technology with the highest priority and the highest priority, applied in electrical components, wireless communication, communication between multiple stations, etc., can solve the problems of low QoS level, failure to take into account the requirements of QoS improvement mechanism, short service interruption, etc. The effect of improving resource utilization and improving packet service carrying capacity

Active Publication Date: 2011-12-14
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current 3GPP standard only considers the decline of QoS level caused by the decrease of network capacity, and does not consider the requirement of QoS improvement mechanism after the recovery of network capacity
[0006] Therefore, in the current system, when the available network resources are idle or the system load is reduced, neither the MS nor the network entity will actively initiate a QoS upgrade request to restore the subscribed QoS level requested by the user. The QoS level may become lower and lower, and the user experience will continue to decline
If you want to restore the QoS level signed by the original user, the MS needs to re-initiate the service connection, but this will cause a short interruption of the service

Method used

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  • A method and system for improving qos based on business and user priorities
  • A method and system for improving qos based on business and user priorities
  • A method and system for improving qos based on business and user priorities

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Embodiment Construction

[0047] The present invention mainly considers that in the scenario where the network resources or the wireless environment are improved during the user packet data service, if the service is always provided to the user at a lower QoS level, on the one hand, the user experience is poor, and on the other hand, the network resources are also insufficient. be fully utilized. Considering that the MS does not know the current resource status of the network side, the present invention designs a QoS negotiation mechanism initiated by the network side. The entity that initiates the QoS negotiation can be the SGSN at the core network side or the RNC at the access side.

[0048] The present invention improves the existing WCDMA system, which lacks the necessary QoS promotion mechanism during the service period, and proposes a QoS negotiation method triggered by the network side, based on the service and user priority, to improve the QoS of some users' corresponding services level while e...

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Abstract

The invention relates to a method and system for improving QoS based on business and user priority. The method includes: step 1, when the available resources of the WCDMA system itself are higher than the trigger threshold for QoS promotion, obtain the user priority Prior_u, the service type Service_Type of each PDP context of the user, the service priority Prior_s, and the requested QoS of the user's current service from the HLR Class QoS_R and the negotiated QoS class QoS_N of the user's current service; step 2, the network side entity searches out the required QoS class QoS_R according to the user priority Prior_u, service priority Prior_s, user's current service request QoS_R and user's current service negotiated QoS class QoS_N. A user whose QoS is improved; the network side entity triggers a QoS negotiation process to increase the QoS level of the user. The invention can properly improve the QoS level corresponding to the corresponding user service, can provide the user with better packet service bearing capacity, and improve the resource utilization rate of the network.

Description

technical field [0001] The invention relates to the field of QoS, in particular to a method and system for improving QoS based on business and user priority. Background technique [0002] With the rapid development of mobile communication technology and Internet technology, the demand for packet data services based on mobile networks is increasing rapidly. How to provide users with end-to-end quality of service (QoS, Quality of Service) guarantee has become the most concerned issue of every operator. one. [0003] For a WCDMA system, when establishing a packet data bearer, only when the mobile station (MS, Mobile Station), radio network controller (RNC, Radio Network Controller), serving GPRS node (SGSN, Serving GPRS Support Node), gateway GPRS Each entity of the node (GGSN, GatewayGPRS Support Node) supports consistent QoS characteristics, and the required service quality can be finally reflected in the terminal application. In order to effectively control the load of net...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/18H04B7/26
Inventor 黄韬刘韵洁张智江刘申建邹欣
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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