Method and system for differentiated access to wireless data network

Abstract

The invention provides a method and a system of wireless data network differentiation access. The method includes the following steps: (1) obtaining user level by a serving general packet radio service (GPRS) support node from a home location register which prestores the user level, (2) obtaining priority level of a business type by the serving GPRS support node from a gateway GPRS support node, (3) transmitting the user level and the priority level of the business type to a base station controller by the serving GPRS support node, and (4) controlling differentiation service quality by the base station controller based on the user level and the priority level of the business type. The method and the system of the wireless data network differentiation access has the advantages of fully and effectively using wireless network bandwidth resources as far as possible on the premise of guaranteeing different requirements of multi-service to the service quality.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for realizing differentiated access to wireless data networks based on user levels and service types. Background technique [0002] In the existing communication technology, based on the QoS (Quality of Service, Quality of Service) control structure framework of the BSC (BaseStation Controller, Base Station Controller), services are classified by using the integrated service model and the differentiated service model according to different service quality requirements. The integrated service model includes three service types: guaranteed business type, controlled business type, and best-effort type; the differentiated service model also includes three service types: optimal service, hierarchical service, and best-effort service. These methods are very effective for improving QoS, but can only improve in terms of service quality. [0003] The Dy...

AI Technical Summary

Problems solved by technology

[0005] Although the existing technical solution supports the realization of differentiated services for different users through the subscription method of user priority, and also supports the priority setting of services, this technical solution cannot combine different user levels and service types in wireless network data services Differentiated services are provided, so that in an environment with sudden increase in data business demand (such as evening busy hours), it is impossible to guarantee the business needs of groups with high data business requirements

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