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Kaveh Salamatian
University of Paris VI
Paris, France
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Interdomain routing and traffic
engineering in real world Internet
Abstract:
The Internet is a mesh of interconnected networks, each striving to control its
network operating costs, optimize end-to-end performance for customers, and
differentiate its IP services from those of competing providers. Increasingly,
a provider's success will be determined by its ability to monitor and engineer
its inter-domain traffic performance.
Traditional traffic engineering (TE) techniques focus on intra-domain control
features, particularly those associated with multi-protocol label switching
(MPLS) within an infrastructure. Newer traffic monitoring and analysis
solutions are supporting collection and correlation of multiple network
metrics, specifically, inter-domain routing, traffic and path performance data.
The emerging traffic engineering systems are oriented toward goals of
optimizing network performance while controlling costs associated with
operations at the edges of networks, i.e., the points where traffic is
exchanged with other networks.
This tutorial provides an overview of techniques that can be used by networks
to expand visibility into and control of traffic moving between their network
and other domains. The focus is on analysis methodologies and case examples of
how inter-domain TE can be used by networks to support cost-effective peering
analysis and planning for new capacity and services, as well as real-time
routing and traffic management.
PDF Version
Information:
Date: Aug. 17, 2004, 9:00-12:00
Place: School of Mathematics, Niavaran Bldg., Niavaran Square, Tehran, Iran.
- Network Information theory, the main theory for wireless networks
Abstract:
Wireless networks are now more and more important than domains. However the
fundamental theoretical bases remain obscure. In this presentation I will try
to give some fundamental theoretical foundations for this emerging research
domain and show some application of Information theoretical concepts.
PDF Version 1 PDF Version 2
Information:
Date: Aug. 17, 2004, 14:00-15:00
Place: School of Mathematics, Niavaran Bldg., Niavaran Square, Tehran, Iran.
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