Random early detection gateways for congestion avoidance
IEEE/ACM Transactions on Networking (TON)
Operational and performance issues of a CBQ router
ACM SIGCOMM Computer Communication Review
How Unfair can Weighted Fair Queuing be?
ISCC '00 Proceedings of the Fifth IEEE Symposium on Computers and Communications (ISCC 2000)
An Effective Scheduler for IP Routers
ISCC '00 Proceedings of the Fifth IEEE Symposium on Computers and Communications (ISCC 2000)
A framework for alternate queueing: towards traffic management by PC-UNIX based routers
ATEC '98 Proceedings of the annual conference on USENIX Annual Technical Conference
WF2Q: worst-case fair weighted fair queueing
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 1
A Queue Management System for Differentiated-Services IP Routers
QofIS '00 Proceedings of the First COST 263 International Workshop on Quality of Future Internet Services
Stability and Scalability Issues in Hop-by-Hop Class-Based Routing
QoS-IP 2003 Proceedings of the Second International Workshop on Quality of Service in Multiservice IP Networks
Bandwidth management in intserv to diffserv mapping
QoS-IP'05 Proceedings of the Third international conference on Quality of Service in Multiservice IP Networks
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Per-hop behaviours capable of supporting different traffic classes are essential for the provision of quality of service (QoS) on the Internet according to the Differentiated Services model. This paper presents an approach for supporting different traffic classes in IP networks, proposing a new per-hop behaviour called D3 - Dynamic Degradation Distribution. The approach allows for the dynamic distribution of network resources among classes, based on the measured quality of service and on the sensitivity of classes to performance degradation, without implying any substantial change to current IP technologies. A router prototype developed according to the proposed approach is presented, along with the results of experimental tests that were performed. The test results demonstrate the feasibility and the effectiveness of the underlying ideas.