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Network after 2020: Post-NGN

Contents. Current Status of Networks Next Generation Networks (NGN)NGN vs. Post-NGNResearch on Post-NGNConclusion. Network: Integration of ICT Technologies. Micro-electronics Opto-electronics Information collecting and sensingInformation processingInformation storage and displayTelecommun

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Network after 2020: Post-NGN

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    1. Network after 2020: Post-NGN Jintong Lin Beijing University of Posts and Telecommunications MII&ITU FORUM 24-25 July 2007 Shanghai

    2. Contents Current Status of Networks Next Generation Networks (NGN) NGN vs. Post-NGN Research on Post-NGN Conclusion

    3. Network: Integration of ICT Technologies

    4. Current Status of Networks FTTH: Broadband with 100Mb/s CATV: Popular worldwide The Internet Traffic: 1000 times larger in 10 years Web 2.0 applications: Blog, SNS, YouTube, Second Life, Google Services, 3G Cellular Phone with versatile applications: e-mail, digital camera, prepaid cashing, user authentication, TV monitor (One Segment)

    5. Supportive Technologies for NGN Streaming media: IPTV real time transmission of information contents. Optical fiber: ASON high capacity information networking. Wireless: 3G individual access any time, any where. Internet: IPv6 ubiquitous information resource and channels.

    6. Three Trends in NGN Inclusive: All information is digitalized and accessible via Internet. Wide application of new services. Ubiquitous: Wireless mobile technologies guarantee access any time, any where. Individual availability: Digital democracy equal right for everyone to publicize information equal right for everyone to acquire information

    7. NGN Architecture standardized by ITU-T

    8. Objectives of NGN Replace legacy telephone networks with the IP-based networks Integrate various services Quadruple-play Services: Voice, Data, Video, Cellular Phone Solve the issues that the Internet is facing Application-oriented QoS control Mobility support Weakness for security Maintain the safety and reliability of telephone services

    9. NGN: the deployment phase Carriers and vendors are investing their resources to the deployment of NGN. Standards for NGN are being established in the ITU-T. Actual services over NGN may start around 2007

    10. NGN & Post-NGN

    11. NGN vs. Post-NGN NGN: Replacement of legacy telephone networks using IP-based technologies Post-NGN: Network architectures and main protocols are different from IP networks

    12. Research on Post-NGN has started USA: GENI & FIND EU: Program in FP7 ASIA: Japan: AKARI Korea: Future Internet related activities China: NSF, 863, 973

    13. GENI: Key Concepts (GENI: Global Environment for Network Innovations)

    14. EU Program: From FP6 to FP7 6th Framework Programme (FP6) 390MEuro for ICT 2002-2006 (5 years) 7th Framework Programme (FP7) 2007-2013 (7 years) 910MEuro for ICT 2001 2006 2013

    15. 2006 FIND Project Portfolio (FIND: Future Internet Design) New architecture principles Compassable architectural building blocks Recursive network architecture Delay tolerant network architectures Disaster networks Cache and forward network (for large files) Network technology and architectures Wireless Networks Optical Networks Services architectures

    16. NICTs Mission

    17. AKARI Projects NWGN R&D Plan

    19. NWGN Architecture Study in AKARI Project Connectionless Datagram Packet Combination of Packet and Circuit Switched Networking Identification & Location Separate Structure Naming & Discovery New Scheme should be needed Layered Architecture Cross-layered Architecture Mobile Networking PDMA (Packet Division Multiple Access) Overlay network Overlay testbed over JGN2 Autonomous/Self-organization mechanism Network Science

    20. National High Technology R&D Program of China (863 Program) 2007 Intelligent perception and advanced computing technology Self-organization networks and computing technology Virtual reality technology Information security technology

    21. National Basic Research Program 2007 (973 Program) Large-scale, high-speed, high-performance information network Intelligent information processing

    22. National NSF of China 2007 Storage system and data management in large-scale network High-speed optical signal processing technologies and devices in New Generation Optical Network Fiber sensor network and the key technologies

    23. Requirements for Post-NGN Network Capacity 1000times in 10years Backbone Node: 1Pb/s, Backbone Link: 10Tb/s FTTH: 10Gb/s No. of Appliances Ubiquitous appliances 100 billion appliances / 1 million broadcast stations Capacity of contents From 100 bit (sensor/RFID) to 5Tb (2 hour 4K digital film contents) and more Transparency / Openness / Simplicity KISS principle: Keep it simple and stupid Controlled transparency for security

    24. Requirements for Post-NGN(con.) Reliability: Protection of Privacy, Traceability Ubiquity: Ubiquitous appliances and contents Full mobility support Sustainability and adaptability for technological advances Low Power consumption Prediction: ICT systems will occupy about 50% of total power consumption with current technology in 10 years!

    25. Integrated World Post-NGN should provide ubiquitous networking capability.

    26. Context-aware service Sensor Array UV Brightness Temperature Alcohol Humidity Weather sensor Hydrograph sensor Traffic sensor

    27. New Applications for Post-NGN Grid Computing over optical networks Display for visualization of e-science Digital Film ODS (Other Digital Stuff)

    28. OptlPuter 100 MegaPixel Displays 55-Panel display 100 Megapixels 3010GE interfaces 1/3 Tera bit/sec Driven by 30 unit Cluster of 64 bit Dual Operons 60 TB Disk Linked to OtlPuter Working with NASA ARC Hyperwall Team to Unify Software

    29. Super HDTV 3840 Pixel, 2048 Row 12 level brightness 24fps

    30. Conclusion NGN is now being deployed, standardized, and invested toward service start in 2007. Post-NGN is in the research phase. Great efforts are made worldwide Various projects carried out from underlay networking to applications

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