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Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
Internet del futuro
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Internet del futuro

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    • 1. Networks of the Future Dr. Daniel Kofman CTO RAD Data Communications Prof. Telecom ParisTech Andicom – Cartagena Colombia October 29, 2009
    • 2. Content <ul><li>The present situation </li></ul><ul><li>Evolution of infrastructure based networks </li></ul><ul><li>Disruption at the edge </li></ul><ul><li>Perspectives </li></ul>
    • 3. The present situation <ul><li>Examples of present services: Triple play, Quad play </li></ul><ul><ul><li>Internet access, Telephony, IPTV, Mobile convergence,… </li></ul></ul><ul><ul><li>Fix and mobile broadband connectivity increasing fast </li></ul></ul><ul><ul><ul><li>1 Billion Broadband mobile users expected by 2011 </li></ul></ul></ul><ul><li>Service overlays </li></ul><ul><ul><li>Skype,… </li></ul></ul><ul><li>Multimedia digital content and end user empowerment </li></ul><ul><ul><li>YouTube, Daily Motion, Facebook, MySpace… </li></ul></ul><ul><li>Coexistence of two models </li></ul><ul><ul><li>NGI, NGN - The question of neutrality </li></ul></ul><ul><li>The Internet plays today a major socio-economic role </li></ul><ul><ul><li>It was not designed as a critical infrastructure for the economy, the society, etc. </li></ul></ul><ul><li>Major investments on the Internet of the Future </li></ul><ul><ul><li>Evolutionary and disruptive approaches </li></ul></ul>
    • 4. The present situation TSPs:Advanced Services Internet Enables Overlays Fix and Mobile BB Access Users: Content Providers Competition Neutrality issue Monetization  NGI  NGN Disruption at the edge
    • 5. Services ubiquity and global mobility <ul><li>Ubiquity of Personalized and Adaptable Services </li></ul><ul><ul><li>Ubiquity of personalized services </li></ul></ul><ul><ul><ul><li>based on a large diversity of access technologies </li></ul></ul></ul><ul><ul><li>Services adaptability: Location and Context Awareness </li></ul></ul><ul><ul><li>Services composition, advanced services’ orchestration </li></ul></ul><ul><li>Global Mobility </li></ul><ul><ul><li>Services and Sessions Mobility across terminals, technologies and administrative domains </li></ul></ul><ul><ul><li>Always Best Connected </li></ul></ul><ul><ul><li>Any terminal is your terminal (bio identification, ...) </li></ul></ul><ul><ul><ul><li>SaaS </li></ul></ul></ul><ul><ul><li>Networks Mobility </li></ul></ul>
    • 6. Multi-Network Services <ul><li>Multiple services agnostic to the diversity of access technologies </li></ul>WiMAX WiFi FTTx ngSDH/Ethernet DWDM IP/(G)MPLS Core xDSL Ethernet Transport Cellular 2G, 3G  LTE DVB-H Ad-Hoc WSN Vehicular Services Ubiquity and Global Mobility
    • 7. Examples of related technology evolution <ul><li>Transparency: Higher capacity, Qos control (e.g. latency), Advanced Mobility Management </li></ul><ul><ul><li>E.g. LTE-Advanced (LTE-A) </li></ul></ul><ul><li>Optimization: Cognitive radio, Base Stations cooperation, Terminals cooperation, Relaying, … </li></ul>
    • 8. Backhaul Networks <ul><li>Backhaul Networks </li></ul><ul><ul><li>PSN based metro networks </li></ul></ul><ul><ul><li>Transparent access/metro networks (NG PONs) </li></ul></ul><ul><ul><ul><li>New carriers‘ architectures: Reducing the number of central offices </li></ul></ul></ul><ul><ul><li>Sharing backhaul infrastructure </li></ul></ul><ul><ul><ul><li>E.g. Radio over Fibre </li></ul></ul></ul><ul><li>Critical for SPs, Business opportunity </li></ul><ul><ul><li>Level 3 launched a  wireless tower access service offering wireless tower operators direct connectivity to the Level 3 backbone </li></ul></ul><ul><ul><li>Tower Cloud Inc., a wireless backhaul provider raised $20 million last week </li></ul></ul><ul><ul><li>Qwest launched a new mobile ethernet backhaul service , targeting wireless service providers with fiber-based Ethernet to cell sites </li></ul></ul>
    • 9. Core Networks <ul><li>Core Networks </li></ul><ul><ul><li>IP and optical networks convergence </li></ul></ul><ul><ul><ul><li>Optical burst switching coming back to the arena </li></ul></ul></ul><ul><ul><li>Inter-domain services </li></ul></ul><ul><ul><ul><li>New business models between operators, service providers... </li></ul></ul></ul><ul><ul><li>Beyond IP and new routing paradigms </li></ul></ul><ul><ul><ul><li>Identification and location separation </li></ul></ul></ul><ul><ul><ul><li>Semantic routing </li></ul></ul></ul><ul><ul><li>Overlay functionality moving into the network </li></ul></ul><ul><ul><ul><li>Virtualization </li></ul></ul></ul>
    • 10. Content <ul><li>The present situation </li></ul><ul><li>Evolution of infrastructure based networks </li></ul><ul><li>Disruption at the edge </li></ul><ul><li>Perspectives </li></ul>
    • 11. Spontaneous and opportunistic networking <ul><li>A ring of spontaneous and opportunistic networking </li></ul><ul><ul><li>From terminals to networking capable devices </li></ul></ul><ul><ul><ul><li>Operator-less networks (e.g. ad-hoc, MANETs) </li></ul></ul></ul><ul><ul><li>Self-organized mesh networks </li></ul></ul><ul><ul><ul><li>Last mile under the control of the end users or new players? </li></ul></ul></ul><ul><ul><li>Opportunistic networking in operator networks </li></ul></ul><ul><ul><ul><li>E.g. Mobile terminals behaving as relays for a global spectrum optimization </li></ul></ul></ul><ul><ul><li>Vehicular networks </li></ul></ul><ul><ul><li>Random Connectivity may behave as permanent connectivity depending on the density of communicating devices </li></ul></ul><ul><ul><ul><li>Keyword: self-organization </li></ul></ul></ul>
    • 12. Hybrid Networks, radio resources optimization X
    • 13. Delay Tolerant Networks <ul><li>PSN: Pocket Switched Networks </li></ul><ul><li>DTN today: a nice research concept </li></ul><ul><li>DTN tomorrow: the density of devices with networking capabilities will increase </li></ul><ul><li>Example of application: Dissemination of information obtained from info-stations through NFC </li></ul>Source: HAGGLE, FP6 European Project
    • 14. Networking will reach every electronic device <ul><li>Merging the real/physical and digital worlds </li></ul><ul><ul><li>Wireless Sensor Networks (WSNs) and Actuators </li></ul></ul><ul><ul><li>Augmented reality, Virtual reality environments (3D Internet) </li></ul></ul><ul><ul><li>Network transparency </li></ul></ul><ul><li>Machine to machine and ambient intelligence </li></ul><ul><ul><li>Beyond RFIDs </li></ul></ul><ul><ul><ul><li>Today, application example: the EPC global network, RFIDs and beyond </li></ul></ul></ul><ul><ul><ul><li>Tomorrow: new generation active RFIDs </li></ul></ul></ul><ul><ul><li>Towards the Internet of things and the real world Internet </li></ul></ul><ul><ul><li>Providing integrated experience </li></ul></ul>
    • 15. Key challenges <ul><li>An immense range of applications in health, environment, transport, energy, security, home, etc. </li></ul><ul><ul><li>Facilitate a faster adoption of these new technologies for the benefit of the future networked society </li></ul></ul><ul><ul><li>Understand and lead the various potential vertical markets </li></ul></ul><ul><li>Deal with new complex governance issues </li></ul><ul><ul><li>In particular with related privacy issues </li></ul></ul><ul><li>Requirement for innovative networking architectures, security paradigms, naming approaches, information search and maintenance, etc. </li></ul>
    • 16. Services evolution <ul><li>Ubiquity of personalized services, Location and Context Awareness, Services composition, services networking </li></ul><ul><li>From web of documents towards the web of services (web 2.0), knowledge, things, semantic web (web 3.0), sites personalization (intelligent marketplace), etc. </li></ul><ul><li>The central role of end users </li></ul><ul><ul><li>Secondlife, Face Book, etc. </li></ul></ul><ul><li>Merging with the real world </li></ul><ul><ul><li>Augmented reality, virtual worlds and the 3G Internet, real time games, telepresence </li></ul></ul><ul><li>Business Aware carrier services enabling new business processes </li></ul>
    • 17. Residential and Business services evolution <ul><li>Home networking: beyond “just” networking </li></ul><ul><ul><li>Convergence of Communication, Information, Entertainment, Home automation and persons and goods security </li></ul></ul><ul><ul><li>Robust and self-organized networks </li></ul></ul><ul><ul><ul><li>Free Space Optics </li></ul></ul></ul><ul><ul><ul><li>Self-configuration, self-healing </li></ul></ul></ul><ul><li>Business services: beyond “just” networking </li></ul><ul><ul><li>Support of new enterprises business processes </li></ul></ul><ul><ul><ul><li>Added value VPN services (e.g. Business Aware VPNs) </li></ul></ul></ul><ul><ul><li>Support of advance Machine to Machine solutions </li></ul></ul><ul><ul><li>Data centers evolution (outsourcing), Software as a Service </li></ul></ul>
    • 18. Summary: A large diversity of networking paradigms Core, Metro Optical Networks Inter-Domain Control plane for PSNs, Semantic Routing Ubiquitous Multi-technology Access , Global Services Mobility Self-organized spontaneous edge networks Merging with the real world WSANs, RFIDs, IoTs, RWI
    • 19. Perspectives: Polymorphic Networking Environment <ul><li>Composability </li></ul><ul><li>Autonomicity </li></ul><ul><li>Virtualization, </li></ul><ul><li>Programmability </li></ul>IP architecture WSANs RFIDs Content Driven – Pub/Sub Id/Loc Separation Other… SG= Semantic Gateway Internet of things RWI SG SG SG SG SG SG Towards a mesh of new networking paradigms
    • 20. Summary <ul><li>An holistic approach of the Future Internet requires dealing simultaneously with </li></ul><ul><ul><li>Future core networks </li></ul></ul><ul><ul><li>Future convergent access networks </li></ul></ul><ul><ul><li>A first ring of self-organized opportunistic networks </li></ul></ul><ul><ul><li>A second ring of communicating devices allowing for merging the physical and digital worlds </li></ul></ul><ul><ul><li>A new generation of services infrastructures, services production and consumption approaches </li></ul></ul><ul><ul><li>New paradigms for content production and distribution </li></ul></ul><ul><ul><li>And More: </li></ul></ul><ul><ul><ul><li>Green </li></ul></ul></ul><ul><ul><ul><li>Smart Grid </li></ul></ul></ul><ul><ul><ul><li>Cloud Computing </li></ul></ul></ul><ul><ul><ul><li>… </li></ul></ul></ul>
    • 21. Thank you for your attention Discussion Questions

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