Dipartimento Elettronica Informazione

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2 Broadband Internet Applications Maurizio Dècina Politecnico di Milano di e Cisco Expo 2007 Technology Day Milano, 7 Marzo 2007

3 Topics Future of Networking from Semantic Web Services to Pervasive Networking from Fixed to Mobile Integration to Internet Television Internet and Next Generation Services from Infomobility to Electronic Health Disruptive Internet Technologies from Peer-to-Peer Communications to Social Networking 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

4 Web Services Standards Identifying Liberty, Passport Emerging Established Building Trust WS-Security, SAML, XRML User Interface Workflow/BPM Search & Find Description Web Services for Remote Portals (WSRP) Web Services User Interface (WSUI) Bus.Proc.Execution Lang. (BPEL4WS), BPML, WSCI UDDI - Universal Description Discovery & Integration WDSL - Web Services Description Language Message Format SOAP - Simple Object Access Protocol Extensible Markup Language (XML) In place Transport Common Internet protocols. (e.g., TCP/IP, HTTP) 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

5 Semantic Web Services (SWS) & Intelligent Web Agents SWS, Intelligent Web Agent Web Services (WSDL, SOAP, UDDI, ) Semantic Web (RDF, RDFS, OWL, ) WWW (HTML, HTTP, URI, ) 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

6 Service Oriented Architecture Automating Electronic Business OWL-S Service Model UDDI BPEL4WS WS-AtomicTransaction and WS- BusinessActivity ebxml Registries ebxml CPA BPML BTP Discovery Contracts and agreements Process and workflow orchestrations QoS: Transactions OWL-S Service Profile OWL-S Service Grounding OWL RDF PSL WS-Reliable Messaging WS- Security WS-Policy SOAP WS- Coordination WSCL WSDL WSCI ebxml BPSS ebxml CPP ebxml Messaging QoS: Choreography QoS: Conversations QoS: Service descriptions and bindings Messaging XML, DTD and XML Schema Encoding HTTP, FTP, SMTP, SIP, etc. Transport 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

7 Multilayer Networks 5 4 Application Agents Middleware & Applications: SOA & SWS Overlay Systems,Grid Networks, Content-Based CDNs, P2P Networks Routing Active Networks: XML Routing 3 IP Routing Inter-AS routing Intra AS-routing, MPLS 2 1 Wireless Sensors Networks Radio, Optics, MEMS,Sensors Power Wireless Ad Hoc Networks Radio, Optics, Vehicular & Personal Ethernet Networks RPR, MPLS, WiFi, WiMAX TDM + Networks ISDN, ATM, GSM, UMTS, HSPA, LTE Copper, Radio, Fibre, SDH & WDM Media Interconnections e2e-qos: Performance, Reliability, Availability, Privacy, Security, Maintainability, DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

8 Wireless Sensor Network Architecture Pervasive Application Agents User interfaces for information & control Servers Sensor net/ip GW Internet (IP Routing) Overlay Pervasive Network Services AP/BTS GW Ad-Hoc Sensor Net A Sensor/ Actuator Virtualized Physical World Object or Event Relay Node Ad-Hoc Sensor Net B 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

9 Pervasive Systems Architeture Pervasive Computing Context-aware Middleware/Applications Content-based Overlay Networks Attribute and Location-aware IP Wired & Wireless Networks with Heterogeneous Radio Access & Mobility Security Quality of Service Ad-Hoc & Wireless Sensor Networks with Power-limited Devices e2e-qos: Performance, Reliability, Availability, Privacy, Security, Maintainability, DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

10 Three Faces of Convergence Communications Convergence VoIP, IPTV, IT Applications Convergence Fixed to Mobile Convergence Personal Communications Broadcast to Unicast Convergence Internet Television = Personal Advertising 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

11 Wireless Communications CABLE REPLACEMENT HOME, OFFICE PUBLIC ACCESS Range CITY, SUBURBS COUNTRY, REGION WIDE WPAN WLAN WMAN WAN GSM ZigBee GPRS EDGE Bluetooth Wi-Fi b MobileFi UMTS UltraWideBand HSPA a/g/n WiMAX a/e LTE Mobility LIMITED FULL 1 kbit/s 10 kbit/s 100 kbit/s 1 Mbit/s 10 Mbit/s 100 Mbit/s Bit Rate 1 Gbit/s 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

12 Fixed to Mobile Convergence Models based on Dual Mode Terminals (Wi-Fi-WiMAX/2G-3G) Single Mobile Number Single SIP ID Nomadic Site based UMA FIXED MOBILE UNC Single Mobile Numbering Number MOBILE Mobility/LCR Manager FIXED PBX SCCAN Wireless centric IMS FMC agent Double Numbers Double Numbering (Fixed+Mobile) Breakout MOBILE FIXED (Fixed/Mobile) MOBILE Wireline centric 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007 PBX Mobility/LCR Manager FIXED UMA (Unlicensed Mobile Access) SCCAN (Seamless Converged Communication Across Networks) SIP Provider Longboard, BridgePort, Outsmart, Norwood,...

13 Live Unicast IPTV over DSL Broadcast to Unicast Convergence Client Cache Location Metro Area Network Video Center Access Network STB DSLAM MSAN Video Server GEthernet Metro Access Switch Router Metro Edge Core Internet Backbone Core Unicast Links Multicast Links 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

14 Intelligent Networks Applications Applications On the Net Applications Router Card/Blades Card Router Server Farms IP/GEthernet Network Optimal XML Routing SSL Acceleration Applicationlevel Caching Format Translation Applications Clients 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

15 Quality of Service & Network Neutrality Multiple Carrier Scenario Access A IP Peering ISP/NGN 1 ISP/NGN 2 Caching Blade Caching Blade Access B Client Router Router WWW Merchant e2e-qos: end-to-end Quality of Service 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

16 Topics Future of Networking from Semantic Web Services to Pervasive Networking from Fixed to Mobile Integration to Internet Television Internet and Next Generation Services from Infomobility to Electronic Health Disruptive Internet Technologies from Peer-to-Peer Communications to Social Networking 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

17 Telecom Italia Next Generation Network IT - PLATFORM PERSONAL COMMUNICATION PLATFORM AREE DECENTRATE, RURALI E MONTANE CRM SERVICE DELIVERY DATA WAREHOUSE SERVICE ASSURANCE BILLING TRAFFIC & USAGE ERP NETWORK MANAGEMENT P2P VOIP VIDEO OVER IP MSG HSPA / LTE / WIMAX CUSTOMER DATA BASE WORK FORCE MANAGEMENT NETWORK NEUTRAL EM NETWORK DATA BASE IMS HSS DIRECTORY MSG FTTB ADSL2+ ( 10Mbit/s) // // //// IP-DSLAM (4.000) MSC.S xgsn RNC-UNC DPI RAN CN OPTICAL PACKET BACKBONE C2P Piattaforme dei Media Digitali WEB IPTV DVB-H CONTENT ENGINE/DRM BRAS HSPA / LTE / WIMAX ( 10 Mbit/s) // IP-MSAN FTTC (ONU) VDSL2 ( 50Mbit/s ) GPON OPTICAL PACKET METRO PE STORAGE BBAN EDGE MULTISERVICE EDGE NODE (POP) B2B+C MUSIC MANAGED SERVICES VIDEO GAMES Piattaforme delle Applicazioni Informatiche MESSAGING COLLABORATION SOA UTILITY COMPUTING APPLICATIONS FTTH / B ( 100Mbit/s ) STORAGE ON DEMAND MESSAGE STORE DISASTER RECOVERY AREE METROPOLITANE CENTRI SERVIZI (Digital Media & Application Center) 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

18 Network Centric ICT Applications Teleworking, e-learning,.. Traffic Management, Fleet Management, Adaptive Traffic Control, Access Control, Parking, Intelligent Transportation Systems Virtual Presence Net-Centric Enabling Platform SME Application Services e-government e-health Shared Services, Online Government Services,.. Electronic Health Record, Prescribing, Screening, Decision Support, Prevention, Enforcement,... Net-Centric Application Services, Shared Services DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

19 Intelligent Transportation Systems REAR END LATERAL FORWARD APPLICATIONS Lane change assistant Rear detection Side Crash Blind Spot ACC LDW Night Vision Pre-Crash 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

20 Networked ICT for e.mobility Area di Innovazione 1. Informatizzazione dato e sistema di ottimizzazione traffico Aree di innovazione ITS Media Innovazione Rete Unica Mobilità e Sistema Inofrmativo Territoriale Dati di traffico statistici e near-realtime da: floating cars sensori su principali infrastrutture Alta Innovazione (Pervasiva) Rete pervasiva:100% veicoli e infrastrutture Comunicazione Vehicle2Vehicle Dati di traffico da rilevamento cooperaivo 2. Gestione traffico, parcheggi e sicurezza 3. Gestione domanda di traffico 4. Trasporto Pubblico 5. Gestione flotte e trasporto merci 6. Controllo del veicolo e supporto alla guida Adaptive Traffic Control Adaptive Traffic Control (segnali/infrastrutture intelligenti) Incident Sensing (infrastrutture), e.call (veicoli) Parking Management strutture centralizzate Automatic Warning Signal Area/Cordon Access Control (ZTL e Road Pricing) Car Pooling/Sharing Informatizzato (Ride Matching) En-route Customer Information Fleet Management mezzi pubblici BUS Rapid Transit (sistemi a priorità di transito) Fleet Management & Freight Mobility Hazardous Material Management Remote Fleet Diagnostic & Assistance Route Guidance (Navigazione) & Concierge on-board m.communication & m.entertainment Remote Tracking & Diagnostic Driver Assistance Cooperative Traffic Control & Incident Management (cooperazione tra veicoli ed infrastrutture) Parking Management anche lato strada Cooperative Warning System & Crash Prevention Advanced Ride Matching (condivisione percorsi) Advanced Demand Management (Crediti di Mobilità) Personal Navigation su mezzi pubblici Dynamic Routing / Dynamic Scheduling Fleet Steering Assistance Intermodal Freight Operation Remote Fleet Maintenance Fleet Steering Assistance Personal Navigation (door2door) Remote Maintenance Cooperative Steering Assistance Source: ICT Consulting DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

21 Networked ICT for e.mobility Intelligent Transportation Systems! 2.000! 1.800! Figure medie in funzione del livello di innovazione ARPU MEDIO SERVIZIO m.communication m.entertainment EnRoute Driver & Concierge Remote Vehicle Diagnostic & Assistance Route Guidance! Tracking & On-Board Monitoring! Incident Management (e.call) Vehicle Administration! 1.000! 800! Intermodal Freight Operation Freight Mobility & Fleet Management Taxi Fleet Management Advanced Public Transit System! 400! 200! Medium High Medium High Medium High Medium High Area Government Area Public Transport Area Freight Mobility & Fleet Administration Area Driver Support Ride Matching for Car Sharing Road Price Operation Adaptive Traffic Control & Parking Management Traffic Matrix & Stats Traffic & Infrastructure Surveillance Source: ICT Consulting DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

22 Networked ICT for e.health Pervasive Healthcare Paradigm shifts in health and healthcare TODAY TOMORROW Hospital centred Citizen centred Treatment oriented Prevention oriented Disease management Health management Experienced Expert TODAY TOMORROW Source: European Commission Information Society 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

23 Networked ICT for e.health Pervasive Healthcare Aree di innovazione e.health Area di innovazione 1. Informatizzazione dato e processo sanitario 2. Risk Management, aggiornamento continuo e Decision Support Medico 3. Gestione evoluta patologie croniche 4. Assistenza continua categorie fragili (disabili, anziani, etc.) 5. Prevenzione e miglioramento stili di vita (Ambient Care) 6. Nuovi modelli di cura, soccorso ed emergenza Media Innovazione (Strutture) Rete unica sanitaria e PACS (HL7, DICOM) Electronic Health Record Informatizzazione processi ospedalieri e.learning e Teleconsulto ai medici Decision Support su dati EHR e.prescribing, Gestione Monodose Farmaco e.learning & Virtual Communities malati Programmi di Diseases Management Screening & Decision Support prevenzione Programmi di Prevention awareness & enforcement Teleconsulto & Telesupporto ai pazienti Nuovi sistemi 118 Alta Innovazione (Territorio) Informatizzazione processi sanitari Controllo Automatico sistemi sanitari Evidence Based Decision Support Computerized Physician Order Entry TELEMEDICINA (Telemonitoraggio & Telesoccorso, Telecontrollo della cura) TELECARE (Telemonitoraggio & Telesoccorso, Teleassistenza) Screening evoluto Sistemi di Self Caring Programmi di Lifestyle Quality Change TELEMEDICINA (Telediagnosi, Teledeospedalizzazione, Telecura) Source: ICT Consulting DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

24 Networked ICT for e.health ICT Savings on Health Scenarios: Medium Innovation up to 2010 & High Innovation up to 2020 Mid-Term Cost Savings = 0,3 0,6% GNP Long-Term Cost Savings = 1 1,6% GNP Source: ICT Consulting DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

25 Topics Future of Networking from Semantic Web Services to Pervasive Networking from Fixed to Mobile Integration to Internet Television Internet and Next Generation Services from Infomobility to Electronic Health Disruptive Internet Technologies from Peer-to-Peer Communications to Social Networking 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

26 Overlay Networks Grid Networks Content Delivery Networks Peer-to-Peer Networks Active Networks: XML Routing Underlay Nets 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

27 Skype Networking Architecture Super Nodes - They are established after acceptance test by Skype -They have public IP address -They offer storage, processing & bandwidth -Each Serves 100s Peer Nodes -They route encrypted calls -They execute NAT of private IP addresses -They exploit p2p protocol Peer Peer Peer Peer Super Node Super Node Login Server Non-natted peers Super Node Super Node PSTN/PLMN Peer Peer Peer PSTN GW Natted peers Peer Peer Peer Peer 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

28 broadcast Digital TV Signal Transmission clients multicast server server clients server unicast multiple peer sources p2p unicast peer client clients Peers offer free upload bandwidth to peers Servers require much less upload bandwidth 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

29 YouTube User Generated Content 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

30 Web 2.0 & Social Networks Web and Blog Communities Web-based Social Networking Services (e.g., LinkedIn, Circe of Friends, MySpace, Friendster) Web Search Hubs and Authorities the PageRank Algorithm (Google) Cognitive Knowledge Networks 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

31 Peer-to-Peer Internet Television 2007 DEI Politecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007

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