Analysis and simulation of a fair queueing algorithm
SIGCOMM '89 Symposium proceedings on Communications architectures & protocols
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Traffic descriptors for VBR video teleconferencing over ATM networks
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Efficient network QoS provisioning based on per node traffic shaping
IEEE/ACM Transactions on Networking (TON)
Exact admission control for networks with a bounded delay service
IEEE/ACM Transactions on Networking (TON)
Traffic characterization algorithms for VBR video in multimedia networks
Multimedia Systems
IEEE/ACM Transactions on Networking (TON)
Efficient admission control of piecewise linear traffic envelopes at EDF schedulers
IEEE/ACM Transactions on Networking (TON)
Internetworking Multimedia
Statistical properties of MPEG video traffic and their impact on traffic modeling in ATM systems
LCN '95 Proceedings of the 20th Annual IEEE Conference on Local Computer Networks
VBR Video over ATM: Reducing Network Resource Requirements through Endsystem Traffic Shaping
INFOCOM '97 Proceedings of the INFOCOM '97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Driving the Information Revolution
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 2)-Volume - Volume 2
Leaky bucket access control for VBR MPEG video
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 2)-Volume - Volume 2
On characterizing an ATM source via the sustainable cell rate traffic descriptor
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 3)-Volume - Volume 3
INFOCOM '95 Proceedings of the Fourteenth Annual Joint Conference of the IEEE Computer and Communication Societies (Vol. 3)-Volume - Volume 3
Hardware implementation of fair queuing algorithms for asynchronous transfer mode networks
IEEE Communications Magazine
Bandwidth allocation strategies for transporting variable bit rate video traffic
IEEE Communications Magazine
Optimal bit allocation for coding of video signals over ATM networks
IEEE Journal on Selected Areas in Communications
Joint selection of source and channel rate for VBR video transmission under ATM policing constraints
IEEE Journal on Selected Areas in Communications
MPEG-4 and H.263 video traces for network performance evaluation
IEEE Network: The Magazine of Global Internetworking
Optimal Traffic Shaping with Deterministic Guarantees Using GPS Scheduling
IDMS/PROMS 2002 Proceedings of the Joint International Workshops on Interactive Distributed Multimedia Systems and Protocols for Multimedia Systems: Protocols and Systems for Interactive Distributed Multimedia
Network provisioning using multimedia aggregates
Advances in Multimedia
Research note: A proactive backup scheme for reliable real-time transmission
Journal of Parallel and Distributed Computing
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The transmission of video requires new service models for providing quality of service (QoS). Some of these models are based on resource reservation and admission control while others rely on resource provisioning. In both approaches, optimally estimating the resource requirements of a given video is a key issue, since they are always very demanding. This paper introduces a fast and bounded method to optimize the required network resources (bandwidth) to guarantee a maximum deterministic delay for a given workload and network state. The method is based on characterizing the workload of a stored video using a reduced set of points obtained from an off-line analysis of its empirical envelope. The paper also proposes the above workload characterization to perform the admission control test using a WFQ scheduler. The evaluation of this scheme shows that it can achieve an utilization higher than a 50% for a single flow with a 1-s deadline and reach up to an 80% with a 5-s delay. Results are also compared to tests based on EDF schemes, which have been proved to be optimal with one node. It is shown that the proposed scheme is a little less efficient than the optimal EDF scheduler with one node (as expected), but it is practically as efficient (or even better with a moderately high number of nodes) than the best known RC-EDF policies with several nodes. This is an interesting result because it shows that the WFQ schedulers can achieve a similar efficiency to EDF schedulers avoiding the complexity of their admission control tests.