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Summary: Invited Paper
A new traffic engineering manager for DiffServ/MPLS networks:
design and implementation on an IP QoS Testbed
I.F. Akyildiza,*, T. Anjalia
, L. Chena
, J.C. de Oliveiraa
, C. Scoglioa
,
A. Sciutob
, J.A. Smithb
, G. Uhlb
a
Broadband and Wireless Networking Lab, School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA
b
NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
Received 12 May 2002; accepted 14 May 2002
Abstract
In a multi-service network, different applications have varying QoS requirements. The IETF has proposed the DiffServ architecture as a
scalable solution to provide Quality of Service (QoS) in IP Networks. In order to provide quantitative guarantees and optimization of
transmission resources, DiffServ mechanisms should be complemented with efficient traffic engineering (TE) mechanisms, which operate on
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