Dipartimento Elettronica Informazione - Cisco · HSP A/LTE WIMX GPON ( ˜ 10 Mbit/s) MULTISERVICE...

DDipartimentoipartimentoEElettronicalettronica

IInformazionenformazione







Broadband Internet ApplicationsBroadband Internet Applications

Maurizio DècinaMaurizio Dècina

Politecnico di MilanoPolitecnico di MilanoDipartimento di Elettronica e InformazioneDipartimento di Elettronica e Informazione

Cisco Expo 2007Cisco Expo 2007Technology DayTechnology Day

Milano, 7 Marzo 2007Milano, 7 Marzo 2007

©©2007 DEI2007 DEI––Politecnico di MilanoPolitecnico di Milano Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007Maurizio Dècina, Cisco Expo 2007, Milan, March 7, 2007- - 33 - -


IInformazionenformazioneTopicsTopics

Future of Networkingfrom Semantic Web Services to Pervasive Networkingfrom Fixed to Mobile Integration to Internet Television

Internet and Next Generation Servicesfrom Infomobility to Electronic Health

Disruptive Internet Technologiesfrom Peer-to-Peer Communications to Social Networking



IInformazionenformazioneWeb Services StandardsWeb Services Standards

Common Internet protocols. (e.g., TCP/IP,HTTP)

Extensible Markup Language (XML)

SOAP - Simple Object Access Protocol

WDSL - Web Services Description Language

UDDI - Universal Description Discovery & Integration

Bus.Proc.Execution Lang. (BPEL4WS), BPML, WSCI

WS-Security, SAML, XRML

Web Services for Remote Portals (WSRP)Web Services User Interface (WSUI)

Format

Transport

Message

Description

Search & Find

Workflow/BPM

User Interface

Building Trust

Identifying Liberty, Passport Emerging

Established

In placeIn place



IInformazionenformazioneSemantic Web Services (SWS)Semantic Web Services (SWS)

& Intelligent Web Agents& Intelligent Web Agents

WWW(HTML, HTTP, URI, …)

Semantic Web(RDF, RDFS, OWL, …)

Web Services(WSDL, SOAP, UDDI, …)

SWS, Intelligent Web

Agent



IInformazionenformazioneService Oriented ArchitectureService Oriented ArchitectureAutomating Electronic BusinessAutomating Electronic Business

UDDI ebXMLRegistries

ebXMLCPA

BPML

BTP

ebXMLBPSS

ebXMLCPP

ebXMLMessaging

XML, DTD and XML Schema

HTTP, FTP, SMTP, SIP, etc.

OWL-S ServiceModel BPEL4WS

OWL-S ServiceGrounding

WS-AtomicTransaction and WS-BusinessActivity

SOAPRDF

OWL

OWL-S ServiceProfile

WS-ReliableMessaging

WS-Coordination

WS-Security

WS-Policy

WSCI

WSCL

WSDLPSL

Discovery

Contracts andagreementsProcess and workfloworchestrationsQoS: Transactions

QoS: Choreography

QoS: Conversations

QoS: Service descriptionsand bindings

Messaging

Encoding

Transport



IInformazionenformazioneMultilayer NetworksMultilayer Networks

Overlay Systems,Grid Networks , CDNs, P2P Networks

Active Networks: XML Routing

Copper, Radio, Fibre, SDH & WDMMedia Interconnections

TDM+

NetworksISDN, ATM, GSM, UMTS, HSPA, LTE

WirelessAd Hoc

Networks

WirelessSensors

Networks

EthernetNetworksRPR, MPLS, WiFi,WiMAX

5

4

3

2

1

Content-BasedRouting

IP Routing

Application AgentsMiddleware & Applications: SOA & SWS

Radio, Optics,MEMS,Sensors

Power

Radio, Optics,Vehicular &

Personal

e2e-QoS: Performance, Reliability, Availability, Privacy, Security, Maintainability, ...

Inter-AS routingIntra AS-routing, MPLS



IInformazionenformazioneWireless Sensor Network ArchitectureWireless Sensor Network Architecture

Internet (IP Routing)Servers

User interfaces forinformation & control

Ad-Hoc Sensor Net A

Ad-Hoc Sensor Net B

Sensor net/IP GW GW

AP/BTS

PervasiveApplication

Agents

Relay Node

Virtualized Physical WorldObject or Event

Sensor/Actuator

Overlay Pervasive NetworkServices



IInformazionenformazionePervasive Systems Pervasive Systems ArchitetureArchiteture

Ad-Hoc & Wireless Sensor Networkswith Power-limited Devices

Content-based Overlay NetworksAttribute and Location-aware

Pervasive ComputingContext-aware Middleware/Applications

IP Wired & Wireless Networks withHeterogeneous Radio Access & Mobility

Secu

rity

Qua

lity

of S

ervi

ce

e2e-QoS: Performance, Reliability, Availability, Privacy, Security, Maintainability, ...



IInformazionenformazioneThree Faces of ConvergenceThree Faces of Convergence

ConvergenceConvergence

CommunicationsConvergenceVoIP, IPTV, ITApplications

Broadcast to UnicastConvergenceInternet Television = Personal Advertising

Fixed to MobileConvergencePersonal Communications



IInformazionenformazioneWireless CommunicationsWireless Communications

MobileFiMobileFi802.20802.20

UMTS UMTS

10 kbit/s10 kbit/s 100 kbit/s100 kbit/s 1 Mbit/s1 Mbit/s 10 Mbit/s10 Mbit/s 100 Mbit/s100 Mbit/s

UltraWideBandUltraWideBand802.15.3802.15.3BluetoothBluetooth

802.15.1802.15.1

1 Gbit/s1 Gbit/s

ZigBeeZigBee802.15.4802.15.4

EDGEEDGEGPRSGPRSGSMGSM

1 kbit/s1 kbit/s

CABLECABLEREPLACEMENTREPLACEMENT

HOME, OFFICEHOME, OFFICEPUBLIC ACCESSPUBLIC ACCESS

CITY,CITY,SUBURBSSUBURBS

COUNTRY,COUNTRY,REGIONREGION

WIDEWIDE

Rang

eRa

nge

Bit RateBit Rate

EDED

WPANWPAN

WLANWLAN

WMANWMAN

WANWAN

Wi-FiWi-Fi802.11b802.11b 802.11a/g/n802.11a/g/n

WiMAXWiMAX802.16a/e802.16a/e

LIMITED

LIMITED

FULL

FULL

Mobility

Mobility

LTELTEHSPAHSPA



IInformazionenformazioneFixed to Mobile Convergence ModelsFixed to Mobile Convergence Modelsbased on Dual Mode Terminals (Wi-Fi-WiMAX/2G-3Gbased on Dual Mode Terminals (Wi-Fi-WiMAX/2G-3G))

Wireless centric Wireline centric

Nom

adic

Site

bas

ed

Single Mobile Number

Single Mobile Number

Double Numbers(Fixed/Mobile)

Single SIP ID

MOBILE

FIXED

UNC

MOBILE

FIXED

UNC

Double Numbering (Fixed+Mobile)

MOBILE

PBX

Mobility/LCR Manager

FIXEDFMC agent

Double Numbering (Fixed+Mobile)

MOBILE

PBX


FIXEDFMC agent

MOBILE

PBX


FIXEDFMC agent

PBX

MOBILE

FIXED


Single Mobile Numbering

PBX

MOBILE

FIXED



MOBILE

FIXED


MOBILE

FIXED



MOBILE

FIXEDSIP

ProviderSIP

Provider

MOBILE

FIXED

SCCAN (Seamless Converged Communication Across Networks) UMA (Unlicensed Mobile Access)

Longboard,BridgePort, Outsmart,…

Norwood,...

IMS

SCCAN Breakout

UMA



IInformazionenformazioneLive Unicast IPTV over DSLLive Unicast IPTV over DSLBroadcast to Unicast ConvergenceBroadcast to Unicast Convergence

Video CenterVideo Center

RouterRouterSwitchSwitch

VideoVideoServerServer

DSLAMDSLAMMSANMSAN

CoreCoreInternetInternetBackboneBackbone

STBSTB

GEthernet

UnicastLinks

Multicast Links

Metro AreaNetwork

AccessNetwork

Client CacheLocation

CoreMetroEdge

MetroAccess



IInformazionenformazioneIntelligent Networks ApplicationsIntelligent Networks Applications

Applications On the NetApplications On the Net

FormatTranslation

Application-level Caching

SSLAcceleration

Optimal XMLRouting

Server Farms

IP/GEthernetNetwork

Router Card/Blades

Clients

Card Router

Applications

Applications



IInformazionenformazioneQuality of Service & Network NeutralityQuality of Service & Network Neutrality

Multiple Carrier ScenarioMultiple Carrier Scenario

WWWMerchant

Client

IP PeeringA

AccessB

Access

e2e-QoS: end-to-end Quality of Service

ISP/NGN 1 ISP/NGN 2

Router

CachingBlade

Router

CachingBlade



IInformazionenformazioneTelecom Italia Next GenerationTelecom Italia Next Generation

NetworkNetwork

Piattaforme dei Media Digitali

DVB-H

CONTENT ENGINE/DRM

IPTVWEB

MUSIC GAMESVIDEO

C2P

PERSONAL COMMUNICATION PLATFORM

MSG

IMS

VIDEOOVER IPVOIP

HSS MSGDIRECTORY

P2P

Piattaforme delleApplicazioni Informatiche

APPLICATIONS

SOAUTILITY COMPUTING

MESSAGINGCOLLABORATION

MANAGEDSERVICES

STORAGEON DEMAND

DISASTERRECOVERY

MESSAGESTORE

B2B+C

CENTRI SERVIZI(Digital Media & Application Center)

IP-DSLAM(4.000)

HSPA / LTE / WIMAX

ADSL2+( ˜10Mbit/s)

//

OPTICALPACKET

BACKBONE

MSC.S

xGSN

RNC-UNC

DPI

BRAS

PE

OPTICALPACKETMETRO

FTTCVDSL2

( 50Mbit/s )

// IP-MSAN(ONU)

GPON HSPA / LTE / WIMAX( ˜ 10 Mbit/s)

MULTISERVICEEDGE NODE

(POP)

RANCN

BBANEDGE

STORAGE

IT - PLATFORMDATA

WAREHOUSE

SERVICEASSURANCE

WORK FORCEMANAGEMENT

BILLING

TRAFFIC&

USAGE

NETWORKNEUTRAL EM

ERP

NETWORKMANAGEMENT

NETWORKDATA BASE

CRM

SERVICEDELIVERY

CUSTOMERDATA BASE

FTTH / B( 100Mbit/s )

FTTB

AREE DECENTRATE, RURALI E MONTANE

AREE METROPOLITANE

////

//



IInformazionenformazioneNetwork Centric ICT ApplicationsNetwork Centric ICT Applications

Net-CentricEnabling Platform

SMEApplicationServices

VirtualPresence

e-Government...

e-HealthIntelligent

TransportationSystems

Teleworking, e-Learning,..

Electronic Health Record,Prescribing, Screening, DecisionSupport,Prevention, Enforcement, ...

Shared Services,Online GovernmentServices,..

Net-Centric Application Services,Shared Services ...

Traffic Management, FleetManagement, AdaptiveTraffic Control, AccessControl, Parking, ...



IInformazionenformazioneIntelligent Transportation SystemsIntelligent Transportation Systems

Lane change assistant

Rear detection

Side Crash

Blind Spot

ACC

LDW

Night Vision

Pre-Crash

REAR END

LATERAL

FORWARD

APPLICATIONS



IInformazionenformazioneNetworked ICT for e.MobilityNetworked ICT for e.Mobility

Personal Navigation (door2door)Remote MaintenanceCooperative Steering Assistance

Route Guidance (Navigazione) & Concierge on-boardm.Communication & m.EntertainmentRemote Tracking & DiagnosticDriver Assistance

6. Controllo del veicolo esupporto alla guida

Intermodal Freight OperationRemote Fleet MaintenanceFleet Steering Assistance

Fleet Management & Freight MobilityHazardous Material ManagementRemote Fleet Diagnostic & Assistance

5. Gestione flotte etrasporto merci

Personal Navigation su mezzi pubbliciDynamic Routing / Dynamic SchedulingFleet Steering Assistance

“En-route” Customer InformationFleet Management mezzi pubbliciBUS Rapid Transit (sistemi a priorità di transito)

4. Trasporto Pubblico

Advanced Ride Matching (condivisione percorsi)Advanced Demand Management (Crediti di Mobilità)

Area/Cordon Access Control (ZTL e Road Pricing)Car Pooling/Sharing Informatizzato (Ride Matching)

3. Gestione domanda ditraffico

Cooperative Traffic Control & IncidentManagement (cooperazione tra veicoli edinfrastrutture)Parking Management anche lato stradaCooperative Warning System & Crash Prevention

Adaptive Traffic Control Adaptive Traffic Control(segnali/infrastrutture intelligenti)Incident Sensing (infrastrutture), e.Call (veicoli)Parking Management strutture centralizzateAutomatic Warning Signal

2. Gestione traffico,parcheggi e sicurezza

Rete pervasiva:100% veicoli e infrastruttureComunicazione Vehicle2VehicleDati di traffico da rilevamento cooperaivo

Rete Unica Mobilità e Sistema Inofrmativo TerritorialeDati di traffico statistici e near-realtime da:

floating carssensori su principali infrastrutture

1. Informatizzazione datoe sistema diottimizzazione traffico

Alta Innovazione (Pervasiva)Media InnovazioneArea di Innovazione

Source: ICT Consulting 2006

Aree di innovazione ITSITS



IInformazionenformazioneNetworked ICT for e.MobilityNetworked ICT for e.Mobility

Intelligent Transportation SystemsIntelligent Transportation Systems

! -

! 200

! 400

! 600

! 800

! 1 .000

! 1 .200

! 1 .400

! 1 .600

! 1 .800

! 2 .000

Medium High Medium High Medium High Medium High

m.Communication

m.Entertainment

EnRoute Driver & Concierge

Remote Vehicle Diagnostic & Assistance

Route Guidance

Tracking & On-Board Monitoring

Incident Management (e.Call)

Vehicle Administration

Intermodal Freight Operation

Freight Mobility & Fleet Management

Taxi Fleet Management

Advanced Public Transit System

Ride Matching for Car Sharing

Road Price Operation

Adaptive Traffic Control & Parking Management

Traffic Matrix & Stats

Traffic & Infrastructure Surveillance

ARPU MEDIO SERVIZIO

Figure medie in funzione del livello di innovazione

Area Government Area Public Transport Area Freight Mobility& Fleet Administration

Area DriverSupport

€ 17

€216

€1140

€ 1.940

€ 522

€ 922

€ 624

€ 890




IInformazionenformazioneNetworked ICT for e.HealthNetworked ICT for e.Health

Pervasive HealthcarePervasive Healthcare

Source: European Commission Information Society

Paradigm shifts in health and healthcare

TODAY

TOMORROW

Hospital centredHospital centred

Prevention oriented

Prevention oriented

Treatment orientedTreatment oriented

Citizen centredCitizen centred

ExpertExpert

Health management

Health management

Disease management

Disease management

ExperiencedExperienced

TODAY TOMORROW




Pervasive HealthcarePervasive Healthcare

Screening evolutoSistemi di Self CaringProgrammi di “Lifestyle Quality Change”

Screening & Decision Support prevenzioneProgrammi di “Prevention awareness &enforcement”

5. Prevenzione e miglioramento stilidi vita (Ambient Care)

TELECARE (Telemonitoraggio &Telesoccorso, Teleassistenza)

4. Assistenza continua categoriefragili (disabili, anziani, etc.)

TELEMEDICINA (Telediagnosi, Tele-deospedalizzazione, Telecura)

Teleconsulto & Telesupporto ai pazientiNuovi sistemi 118

6. Nuovi modelli di cura, soccorsoed emergenza

TELEMEDICINA (Telemonitoraggio &Telesoccorso, Telecontrollo della cura)

e.Learning & Virtual Communities malatiProgrammi di “Diseases Management”

3. Gestione evoluta patologiecroniche

Evidence Based Decision SupportComputerized Physician Order Entry

e.Learning e Teleconsulto ai mediciDecision Support su dati EHRe.Prescribing, Gestione Monodose Farmaco

2. Risk Management,aggiornamento continuo eDecision Support Medico

Informatizzazione processi sanitariControllo Automatico sistemi sanitari

Rete unica sanitaria e PACS (HL7, DICOM)Electronic Health RecordInformatizzazione processi ospedalieri

1. Informatizzazione dato eprocesso sanitario

Alta Innovazione (Territorio)Media Innovazione (Strutture)Area di innovazione


Aree di innovazione e.Healthe.Health




ICT Savings on HealthICT 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



IInformazionenformazioneOverlay NetworksOverlay Networks

Grid NetworksContent Delivery Networks

Peer-to-Peer NetworksActive Networks: XML Routing

Underlay Nets



IInformazionenformazioneSkypeSkype NetworkingNetworking ArchitectureArchitecture

Super Nodes- They are established afteracceptance 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 IPaddresses-They exploit p2p protocol

Peer

Peer Peer Peer

Peer

Peer

PeerPeer Peer

Peer

Peer

SuperNode

SuperNode

SuperNode

SuperNode

LoginServer

PSTNGW

PSTN/PLMN

Natted peers

Non-natted peers



IInformazionenformazioneDigital TV Signal TransmissionDigital TV Signal Transmission

broadcast multicast

unicast p2p unicast

server

multiplepeersources

server

server

clients

clients

clients

peer client

Peers offer free upload bandwidth to peersServers require much less upload bandwidth



IInformazionenformazioneYouTube YouTube –– User Generated Content User Generated Content



IInformazionenformazioneWeb 2.0 & Social NetworksWeb 2.0 & Social Networks

Web and Blog CommunitiesWeb-based Social Networking Services (e.g., LinkedIn, Circeof Friends, MySpace, Friendster)Web Search

Hubs and Authoritiesthe PageRank Algorithm (Google)

Cognitive Knowledge NetworksCognitive Knowledge Networks



IInformazionenformazionePeer-to-Peer Internet TelevisionPeer-to-Peer Internet Television

Dipartimento Elettronica Informazione - Cisco · HSP A/LTE WIMX GPON ( ˜ 10 Mbit/s) MULTISERVICE...

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