Method, device and system for service resource scheduling

Abstract

The invention provides a method, a device and a system for service resource scheduling and belongs to the technical field of core networks. The method includes that a strategy receives service information of service dataflow reported by deep packet inspection equipment, generates corresponding quality of service (QoS) control strategy according to the service information, and transmits the QoS control strategy to a GREAN (GSM EDGE radio access network) through SGSN (service GPRS (general packet radio service) supporting node) to enable the GREAN to perform radio resource scheduling to the service dataflow according to the QoS control strategy. According to the technical scheme, differentiated radio resource scheduling can be performed to data services by means of high-precision service identification without influences on network awareness of users.

Description

technical field [0001] The present invention relates to the field of core network technology, in particular to a service resource scheduling method, device and system. Background technique [0002] As an emerging business, data service has penetrated into all areas of people's work and life, and has become an important service of mobile phones, and has shown a "blowout" type of high-speed growth in recent years. The rapid growth of data services, especially small packet burst services represented by IM (Instant Messenger, instant messaging), due to the existing network GERAN (GSM EDGE Radio Access Network, enhanced data rate Global System for Mobile Communications Radio Access Network) It is impossible to distinguish service levels, and a resource-fair scheduling mechanism is adopted for all levels of services, so that these small-packet burst services and large-bandwidth demand services occupy the same channel resources, resulting in low overall channel data transmission ef...

AI Technical Summary

Problems solved by technology

[0020] In the existing technology, the resource management and control solution based on 3GPP PCC architecture has relatively low accuracy in identifying data services, and cannot accurately identify the characteristics of data services; the non-standard 3GPP architecture hardware DPI traffic control solution can only execute simple data services. Packet discarding flow control strategy, although the discarding of specific service packets can reduce the occupation of wireless resources to a certain extent, but it cannot fundamentally optimize resource scheduling, and the behavior of hard packet loss will seriously frustrate users network awareness

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