Daidalos@DVB-TM, September 23, 2004 © The Daidalos Consortium, Page 1 Integrated Project...

Daidalos@DVB-TM, September 23, 2004© The Daidalos Consortium,

Integrated Project “Daidalos”

Designing Advanced network Interfaces for the Delivery and Administration of Location independent, Optimised personal Services

EC FP6 - 506997“Mobile and Wireless Systems Beyond 3G”

57th DVB TM MeetingGeneva, Sept. 23th, 2004

given by Klaus Illgner, Siemens, on behalf of the Daidalos Consortium


The Vision

The vision of Daidalos is of a world in which:

• Mobile users can enjoy a diverse range of personalized services, seamlessly supported by the underlying technology and transparently provided through a pervasive interface

• Mobility has been fully established through open, scalable and seamless integration of a complementary range of heterogeneous network technologies.

• Network and service operators are able to develop new business activities and provide profitable services in such an integrated mobile world.


Daidalos Objectives

• Mobility Beyond 3G• Enable multi-access and multi-operator heterogeneity• Mobility support of terminals, persons, and sessions• Separation of transport and service infrastructure• seamless service handover

• Network and Service Convergence • All-IPv6 network infrastructure• seamless integration of broadcast and mobile networks• Teleservices, Mobile Services, Broadcast Services, Sensor Services, ….

• Pervasive Systems and User Centered Services• diverse range of pervasive and personalized services• Pervasive Service Platform incl. service discovery & provisioning• SA4C &Privacy (audit, authenticate, authorise, account, charge, secure)• Context-based adaptive reconfigurability & personalization

Develop and demonstrate an open architecture based on a common network protocol IPv6


WP 4 – Pervasive Systems

Scenario Driven Design

Scenarios„Mobile University“

„Automotive Mobility“Architecture

TechnologyScouting

BusinessModels

NetworkServices

NetworkConcepts

WP 2 - Integration

of Heterogene

ous Networks

WP 3 - Services, Network

Management and Provisioning

WP

5 In

teg

rate

d

Sys

tem

Eva

luat

ion


DAIDALOS ScenariosMobile University

Key Vision• Students studying abroad, having access to their

personal set of services and dynamically discovering local services and devices.

Key building blocks• Organizing daily life at the university: friends,

appointments and reservations, classes, projects, exams, entertainment.

• Locating people and devices, checking availability, discovering local services.

• Relying on best/cheapest available infrastructure.• Moving sessions and content between devices.• Working and playing while on and off campus.• Personal broadcasting, e.g. classes and speeches.


DAIDALOS ScenariosAutomobile Mobility

Key Vision• Mobility supporting services in and around the vehicle with

aspects of personal multimedia, ad-hoc mobile networking and session mobility.

Key building blocks• Access to personal information and services inside and

outside the vehicle.• Locating and detecting presence.• Service and content adaptation based on QoS across

network and operator boundaries.• Session mobility between terminals (incl. vehicles), and

across organizational and operational domains.• Broadcast services for entertainment, inter-vehicle safety

and regional traffic information services.


High Level Architecture

Service Provider I

Transport

Operator A

TransportOperator B

End-User A

3PSP

Access Operators

Access network operator 1


Access Network Type B


Access Network Type C

Access Network Type C

Access Network Type B

Access Network Type A

Access Network Type A

Transport operators

Service Provider II

Service Provider III

Federation

INTERFACE(s)

INTERFACE

INT

ER

FA

CE

(s)

On

e or

mu

ltip

le

Fe

de

ratio

nF

ed

era

tion


Daidalos - TechnologyDescription of technological solution

• Including broad range and types of network technologies, such as fixed and mobile, wired and wireless, symmetric and asymmetric, unicast and broadcast, ad-hoc and infrastructure mode networks

• Mobility and layer 3-paging (IP paging), routing and discovery

• QoS measurements, Resource Management functionalities, IP-QoS to Layer 2 mapping, header compression, adaptive packet forwarding

• Personalised user session: Security, Authentication, Authorisation, Accounting, Auditing, and Charging (SA4C)

• Pervasive computing, intelligent context-awareness and extended personalisation

• Consideration of operator requirements

WP4

WP3

WP2 wireless infrastructure ad hocfixed wirelesswireless infrastructureinfrastructure ad hocad hocfixedfixed

DVB-T W-CDMA TD-CDMA Ethernet WLAN Bluetooth

MobilityPricing

ManagementNetw ork

AdaptationContent

Informationcontex t

Mobility PricingPricingManagement

Netw orkManagement

Netw orkAdaptation

ContentAdaptation

ContentInformation

contex tInformation

contex tMobilityMobility

SignallingBroadcast

Multicast Information

LocationBroadcast

Multicast

Broadcast

Multicast Information

Location

Information

Location

QoSMeteringResource

MonitoringResource

ManagementSecurityA4C QoSMetering

ResourceMonitoring

ResourceManagement

SecurityQoSQoSMeteringMeteringResource

MonitoringResource

MonitoringResource

MonitoringResource

ManagementResource

ManagementResource

ManagementSecuritySecurityA4C

Service Provisioning

Application / Content

Rules and policy engine

Context inference engine

Personalisation user interfaces

Platform for Pervasive Applications

Multimedia

Telephony- SIP

Conferencing Mobile datatransfer

Session migration

Access Technologies

Pervasive services framework and API

Personalised information deliveryand communication

Context adaptation

Mobile IPv6


Relationships between Workpackages

WP1. Global architecture and scenario-based design

WP2. Integration of heterogeneous networks

WP3. Services and network management and provision

WP4. Pervasive systems

WP5. Integrated system evaluation

Integrated testbed #1

Scenarios & Architecture

Functional components

Feedback on user’s perspective

Integrated testbed #2

Integrated testbed #n

Feedback on technological issues

Broadcast


Broadcast Architecture

DVB

e.g. UMTS, WLAN, …

network base station

DVB-T/H transmitter

Mobile Terminal

DVB-UMTS

Mux

Access network

Base station

Interactive Channel

Broadcast Channel

Broadcast QoS-Broker

Broadcast SPP

Data carousel

TV media

SPP

KDC

MSPP

Carousel Content-

Management

Adap Serv.

A4C

PSI/SI & ESG

Dat

a S

trea

min

g

MBMS base station

MBMS SPP


Broadcast Related Topics

• Assuming a return channel exists and is always on

• Broadcast in all IPv6 networks

multicast for DVB-H / MBMS, unicast for GPRS / UMTS

• Broadcast in heterogeneous networks • In Daidalos broadcast networks are just access networks.

• potentially common management of unicast and broadcast links

• Assuming that specific broadcast operators exist

• Seamless integration of MBMS and DVB-H with suitable handover mechanisms

• full mobility

• Service provisioning seamlessly support also broadcast links• reuse of existing infrastructure also for broadcast (SA4C, QoS, service provisioning, …)

• resource optimization• smart routing


Potential Benefit of a Relation to DVB

• integrated service concepts

• business aspects from an operator point of view

• ability to verify DVB-H IPDC technology

• Initial developments to expand DVB-H specific technology into a seamlessly integrated heterogeneous network infrastructure


Contacts:

[email protected]@t-systems.com

Thanks for your attention !Thanks for your attention !


Fact Sheet

DAIDALOS is an Integrated Project in EU Framework Programme 6 Strategic objective: Mobile & Wireless Systems Beyond 3G

Timing Start: November 2003, duration: 5 years

Phase 1: 30 months (assigned by ZB I & EU) Phase 2: to be proposed/detailed by mid of 2005

Finances Overall Budget = 25,7 Mio Euro; Funding = 14,7 Mio Euro DTAG Share: 1.981.608 (Funding: 1.052.999)

Consortium Mixture of competences and profiles covering operators, industry, research and users 46 partners including Telefonica, FT, Portugal Telecom, Telenor, Telecom Italia,

Siemens, NEC, BMW, Lucent, Fraunhofer and others

Coordination: Deutsche Telekom


Objectives

• Develop and demonstrate an open architecture based on a common network protocol (IPv6), that becomes a significant step towards approaching the Daidalos vision.

• Design, prototype and validate the necessary infrastructure and components for efficient distribution of services over such an architecture

• Support of the convergence of broadcast and mobile networks

• Integrate complementary network technologies to provide pervasive and user-centred access to these services,

• Develop an optimized signalling system for communication and management support in these networks,

• Demonstrate the results of the work through strong focus on user-centered and scenario-based development of technology.

Daidalos@DVB-TM, September 23, 2004 © The Daidalos Consortium, Page 1 Integrated Project...

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Transcript of Daidalos@DVB-TM, September 23, 2004 © The Daidalos Consortium, Page 1 Integrated Project...