On the self-similar nature of Ethernet traffic (extended version)
IEEE/ACM Transactions on Networking (TON)
Self-similarity in World Wide Web traffic: evidence and possible causes
IEEE/ACM Transactions on Networking (TON)
Explicit allocation of best-effort packet delivery service
IEEE/ACM Transactions on Networking (TON)
Differentiated end-to-end Internet services using a weighted proportional fair sharing TCP
ACM SIGCOMM Computer Communication Review
Proportional differentiated services: delay differentiation and packet scheduling
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Adaptive proportional delay differentiated services: characterization and performance evaluation
IEEE/ACM Transactions on Networking (TON)
Difficulties in simulating the internet
IEEE/ACM Transactions on Networking (TON)
Proportional differentiated services: delay differentiation and packet scheduling
IEEE/ACM Transactions on Networking (TON)
Rate allocation and buffer management for differentiated services
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Towards a new internet architecture
A Dynamic Priority Assignment Technique for Streams with (m, k)-Firm Deadlines
IEEE Transactions on Computers
Modeling multiple IP traffic streams with rate limits
IEEE/ACM Transactions on Networking (TON)
Dynamic class selection and class provisioning in proportional differentiated services
Computer Communications
Traffic models in broadband networks
IEEE Communications Magazine
Proportional differentiation: a scalable QoS approach
IEEE Communications Magazine
Packet scheduling with delay and loss differentiation
Computer Communications
A case for relative differentiated services and the proportional differentiation model
IEEE Network: The Magazine of Global Internetworking
A novel congestion control algorithm based on adaptive traffic delay
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
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The proportional differentiation model is a service differentiation approach for differentiated services networks that includes several desirable features such as controllability and predictability. This paper proposes and evaluates a scheduling mechanism for the combined control of delay and throughput metrics, within the context of the proportional differentiation model. The scheme is based on the well known Little's Law, and always exercises average delay differentiation, while it implements throughput differentiation only during overload periods, and if certain conditions as satisfied. A moving window averaging mechanism and an active queue management scheme are simultaneously, and, respectively, used to achieve control over the relative throughput values as well as the relative delay values between classes. The scheme does away with measurement of the actual packet delays, and state information is minimized. Some feasibility bounds are presented under the assumption of Poisson arrivals, and a simulation study shows the effectiveness of this scheme.