An introduction to fuzzy control
An introduction to fuzzy control
IEEE/ACM Transactions on Networking (TON)
IEEE/ACM Transactions on Networking (TON)
Performance Guarantees in Communication Networks
Performance Guarantees in Communication Networks
Optimal Provisioning and Pricing of Internet Differentiated Services in Hierarchical Markets
ICN '01 Proceedings of the First International Conference on Networking-Part 1
Fuzzy-based rate control for real-time MPEG video
IEEE Transactions on Fuzzy Systems
Application of network calculus to guaranteed service networks
IEEE Transactions on Information Theory
The structure and management of service level agreements in networks
IEEE Journal on Selected Areas in Communications
Quality of service guarantees in virtual circuit switched networks
IEEE Journal on Selected Areas in Communications
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We consider the case of a virtual data network comprised of a set of end-to-end virtual leased lines. Our work aims at tackling the aspect of appropriate dynamic dimensioning of end-to-end paths subject to minimizing the consumed resources under the constraint of providing deterministic QoS guarantees. In particular, we propose a novel application of fuzzy logic control in order to dynamically adjust the resources assigned to one path to variations of traffic traversing that path. We design the required fuzzy sets and the respective rule base of the controller and evaluate its asymptotic stability and performance. As controller input a measure of the traffic variation shall be averaged over a variable size window. We design a second fuzzy logic controller in order to adapt this averaging window, such that significant traffic variations are captured while the measurement overhead during periods of nearly time invariant traffic characteristics is reduced.