Routing and capacity allocation in networks with trunk reservation
Mathematics of Operations Research
Quality of service based routing: a performance perspective
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
Prioritized resource allocation for stressed networks
IEEE/ACM Transactions on Networking (TON)
Multi-Service Dynamic QoS Routing Schemes with Call Admission Control: A Comparative Study
Journal of Network and Systems Management
On open shortest path first related network optimisation problems
Performance Evaluation
Ticket Servers for Network Traffic Prioritization
Journal of Network and Systems Management
Computer Communications
QoS routing computation with path caching: a framework and network performance
IEEE Communications Magazine
Equivalent capacity and its application to bandwidth allocation in high-speed networks
IEEE Journal on Selected Areas in Communications
Inter-autonomous system provisioning for end-to-end bandwidth guarantees
Computer Communications
A service differentiation and traffic engineering scheme for mobile ad hoc networks
International Journal of Sensor Networks
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We demonstrate the benefits of traffic engineering by studying three realistic network models derived from an actual service provider network. We evaluate traffic engineering in the presence of QoS-based routing schemes compared with Destination-Based Routing, the default routing behavior for the Internet. We also simulate prioritization of important traffic flows by implementing priority in one or more of the path caching, path ordering, and actual route selection phases of the constraint-based routing framework. We observe that traffic engineering can provide 20-50% network capacity savings. We also observe that prioritization in more than one phase of constraint-based routing can provide even more significant benefits.