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Guaranteed Quality of Service (QoS) in Wide Area Networks

Faculty:

• Hussein Alnuweiri

Graduate Students:

• Ayman M. Kaheel
• Tamer Khattab

Motivation:

The objective of this project is to study the new proposed architectures that aim at providing QoS in Wide Area IP Networks. These approaches include:

• Differentiated Services
• MPLS
• Common Open Policy Services (COPS)

The ultimate goal is to provide "Guaranteed QoS" in IP WANs even in the existance of  mix of traffic such as Voice over IP (VoIP) and data, while utilizing the network resources efficiently.

Publications:

Conference Papers:

• A. M. Kaheel, H. M. Alnuweiri. Analysis of the delay of expedited forwarding traffic in differentiated services networks, in proceedings of IEEE Internationl Symposium on Signal Processing and Information Technology (ISSPIT), Cairo, Egypt, December 28-30, 2001.