1. Towards Next Generation Yuji Oie Kyushu Institute of Technology Program Co-Chair of Saint 2003

2. Key Features Mobility, Ubiquity, Agility Mobile Computing Pervasive Computing Agile Computing

3. From a Viewpoint of Network Technology Internet Traffic Engineering deals with the issue of Performance evaluation Performance optimization of IP networks Encompasses a wide range of network technologies (e.g., draft-ietf-tewg-qos-routing-04.txt draft-ietf-tewg-principles-02.txt)

4. What is the goal of TE? The goal is to Optimize network resources, while Satisfying traffic oriented performance requirements

5. Category based upon a time scale Planning Capacity planning Designing Routing design, Capacity design Managing routing policy, buffer management, bandwidth broker Short term (reactive) Long term (proactive)

6. Key features Diversity in applications over IP E-commerce, contents delivery with different requirements as well as conventional use network technologies under IP MPLS, WDM, mobile, wireless link Rapidly changing requirements

7. Applications and Internet: Example Application aware TE CDN (Contents Delivery Networks) is tuned up for a specific application

8. Further solutions for other applications Explicit notification from different layers Collaboration among different layers Reactive and Proactive ways Based upon Estimation and Forecast

9. Network Technologies Embracing Heterogeneity Let ’ s collaborate

10. Join the workshop on measurement tomorrow