Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.11a
- /
- Pages.437-440
- /
- 2000
Quality of Service Control for IMT-2000 GPRS
IMT-2000 GPRS의 QoS 제어 방안
Abstract
In order to meet the different requirements of a wide variety of user applications, the network should support the different quality of service requirements for different applications. While 3GPP has specified a number of QoS profiles for a 3G-GPRS (or UMTS), the implementation of QoS management is an issue. This paper presents the QoS management functions in the 3G-GPRS. The QoS management involves service manager, translation function, admission/capability control, and subscription control of users, and mapping function, classification function, resource manager, and traffic conditioner of user traffic. It also describes the QoS Management procedure during the session management when setting up the bearers.
Keywords