Data networks
Providing guaranteed services without per flow management
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Proportional differentiated services: delay differentiation and packet scheduling
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Endpoint admission control: architectural issues and performance
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
Deriving traffic demands for operational IP networks: methodology and experience
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
Trajectory sampling for direct traffic observation
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
A Novel Scheduler For a Low Delay Service Within Best-Effort
IWQoS '01 Proceedings of the 9th International Workshop on Quality of Service
JoBS: Joint Buffer Management and Scheduling for Differentiated Services
IWQoS '01 Proceedings of the 9th International Workshop on Quality of Service
Dynamic bandwidth management for the internet and its wireless extensions
Dynamic bandwidth management for the internet and its wireless extensions
IEEE Journal on Selected Areas in Communications
The structure and management of service level agreements in networks
IEEE Journal on Selected Areas in Communications
Quality-of-service differentiation on the internet: a taxonomy
Journal of Network and Computer Applications - Special issue: Network and information security: A computational intelligence approach
Computer Networks: The International Journal of Computer and Telecommunications Networking
OCGRR: A New Scheduling Algorithm for Differentiated Services Networks
IEEE Transactions on Parallel and Distributed Systems
PEPD: a priority based packet discard scheme to provide service differentiation in internet
AMCOS'05 Proceedings of the 4th WSEAS International Conference on Applied Mathematics and Computer Science
Bandwidth provisioning in ADSL access networks
International Journal of Network Management
A new design for end-to-end proportional loss differentiation in IP networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Adaptive statistical QoS: learning parameters to maximize end-to-end network good-put
MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications
Resource provisioning in SLA-based cluster computing
JSSPP'10 Proceedings of the 15th international conference on Job scheduling strategies for parallel processing
An efficient dynamic bandwidth allocation algorithm for quality of service networks
AN'06 Proceedings of the First IFIP TC6 international conference on Autonomic Networking
Dynamic resource allocation in communication networks
NETWORKING'06 Proceedings of the 5th international IFIP-TC6 conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems
Scalable quantitative delay guarantee support in diffserv networks through NSIS
NETWORKING'06 Proceedings of the 5th international IFIP-TC6 conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications Systems
Dynamic resource allocation in quality of service networks
EURO-NGI'05 Proceedings of the Second international conference on Wireless Systems and Network Architectures in Next Generation Internet
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Efficient network provisioning mechanisms that support service differentiation are essential to the realization of the Differentiated Services (DiffServ) Internet. Building on our prior work on edge provisioning, we propose a set of efficient dynamic node and core provisioning algorithms for interior nodes and core networks, respectively. The node provisioning algorithm prevents transient violations of service level agreements (SLA) by predicting the onset of service level violations based on a multiclass virtual queue measurement technique, and by automatically adjusting the service weights of weighted fair queueing schedulers at core routers. Persistent service level violations are reported to the core provisioning algorithm, which dimensions traffic aggregates at the network ingress edge. The core provisioning algorithm is designed to address the difficult problem of provisioning DiffServ traffic aggregates (i.e., rate-control can only be exerted at the root of any traffic distribution tree) by taking into account fairness issues not only across different traffic aggregates but also within the same aggregate whose packets take different routes through a core IP network. We demonstrate through analysis and simulation that the proposed dynamic provisioning model is superior to static provisioning for DiffServ in providing quantitative delay bounds with differentiated loss across per-aggregate service classes under persistent congestion and device failure conditions when observed in core networks.