A service-centric IP quality of service architecture for next generation networks

被引:1
|
作者
Goderis, D [1 ]
Van den Bosch, S [1 ]
Joens, YT [1 ]
Pavlou, G [1 ]
Trimintzios, P [1 ]
Georgatsos, P [1 ]
Memenios, G [1 ]
Mykoniati, E [1 ]
Griffin, D [1 ]
Jacquenet, C [1 ]
机构
[1] Alcatel Network Strategy Grp, B-2018 Antwerp, Belgium
来源
NOMS 2002: IEEE/IFIP NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM: MANAGEMENT SOLUTIONS FOR THE NEW COMMUNICATIONS WORLD | 2002年
关键词
IP services; quality of service; differentiated services; service level specifications; service management; resource provisioning;
D O I
10.1109/NOMS.2002.1015557
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
IP Differentiated Services is widely seen as the framework to provide Quality of Service (QoS) in the Internet in a scalable fashion. However many issues have still not been fully addressed, such as: the way Per-Hop Behaviours can be combined to provide end-to-end services; the specification of admission control and resource reservation mechanisms; and the role of management plane functionality and its integration with the control and data planes. This paper presents the Service Management aspects of an integrated control and management architecture for supporting end-to-end QoS-based IP services in Next Generation Networks. It introduces a two-phased approach for service negotiation, namely, service subscription followed by service invocation, and describes the interworking between service and resource management based on the concept of a resource Provisioning cycle.
引用
收藏
页码:139 / 154
页数:16
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