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Traffic Routing in MPLS Networks Based on QoS Estimation and Forecast

Summary: Traffic Routing in MPLS Networks Based on
QoS Estimation and Forecast
Tricha Anjali and Caterina Scoglio
Dept. of Electrical and Computer Engineering
Illinois Institute of Technology, Chicago, IL 60616
Email: tricha@ece.iit.edu
Broadband and Wireless Networking Laboratory
School of Electrical and Computer Engineering
Georgia Institute of Technology, Atlanta, GA 30332
Email: caterina@ece.gatech.edu
Abstract-- Emerging applications demand strict Quality of
Service from the network. To meet these demands, a suitable
path with enough resources needs to be selected. This paper
focuses on the path computation in an MPLS network for a
traffic flow, based on distance, bandwidth and delay constraints.
The goal of the paper is to find a feasible path that minimizes the
cost incurred. The cost is attributed to bandwidth carriage, and
switching and signaling efforts in the network for the requested
Index Terms-- Routing, QoS, MPLS, Traffic Engineering Au-


Source: Anjali, Tricha - Department of Electrical and Computer Engineering, Illinois Institute of Technology


Collections: Computer Technologies and Information Sciences; Engineering