page 1wireless world research forum (wwrf) wwrf wg2 service infrastructure of the wireless world ...

Wireless World Research Forum (WWRF)

WWRF WG2Service infrastructure of the wireless world

WWRF WG2Service infrastructure of the wireless world

Chair: Prof. Radu Popescu-Zeletin, Fraunhofer FOKUS, TU Berlin Stefan Arbanowski, Fraunhofer FOKUS

Rapporteur: Martin Gebler, Siemens


Agenda – 25th June 13:30 – 17:00

Agenda – 25th June 13:30 – 17:00

Welcome (Radu Popescu-Zeletin)

WG2 Introduction & Terminology presentation

Presentation of subgroup white papers Business Models (Pieter Ballon) Ambient Awareness (Herma van Kranenburg) Personalization (Stefan Pitz) Adaptability (Kimmo Raatikainen)

White Paper Finalization Discussion (e.g. UML Model Setup)

Discussion of further steps towards a Reference Model


Agenda – 26th June 8:30 – 12:30

Agenda – 26th June 8:30 – 12:30

Paper Presentation Reference Framework for 3GB (Nokia) From Information Society to Personal Service Society – The Operator’s

vision on Systems Beyond 3G (Telenor) Market forecasts and business case modeling for 3G and wireless

services in Europe (Telecom Italia) Mobility Portal - Context aware mobile sessions (DaimlerChrysler) Flexible service provision and reconfigurability / adaptability

management (CNL, University of Athens) Open Architecture for Ubiquitously Deployed Context-Aware Services

and Entities (Sony) Security for Distributed and Network Supported Service Access over

Wireless Networks (Ericsson) Semantic Middleware for Spontaneous, Context Aware and Adaptable

Systems (VTT)


Human Communication Space & Underlying Artefacts

Human Communication Space & Underlying Artefacts

People

News

Place

???Movie

Food

Money

Knowledge


Terminals

WG2 Reference ModelWG2 Reference Model

Devices and CommunicationEnd Systems

Service Platform

Generic Service Elementsfor all layers

Service Semantic

Wired or wireless Networks

IP basedCommunication

Subsystem

Bu

sin

ess

Mo

del

Networks

IP Transport Layer

Network Control & Management Layer

Service Support Layer

Service Execution Layer

Application Support Layer

Service

Bun

dling

Service

Control

Service

Discovery

Service

Creation

Environ

men

t M

onitoring

Service

Deploym

ent

Conflict

Resolution

AmbientAwareness

Personalization Adaptation

User Model & Appl. ScenariosCommunication Space

(Contexts & Objects)


Challenges:Business Model

Challenges:Business Model

Business Model

One business model for Wireless World service architectures

Roles, relationships, and reference points

Business topology• Intelligence inside network or terminal• Mobility features – mobile service vs. mobile user

Service lifecycle (creation, deployment, management, billing)

Benefits for operators and users (market value chain)

TerminalsB

usi

nes

s M

od

el

Networks

IP Transport Layer





Service

Bun

dling

Service

Control

Service

Discovery

Service

Creation

AmbientAwareness

Personalization


Challenges:Service Semantic


Terminals

Networks

IP Transport Layer





Service

Creation

Environ

men

t M

onitoring

Service

Deploym

ent

Conflict

Resolution

Personalization AdaptationPersonalization Personalized services that automatically reflect user

needs consensus: profile format & categories,

standards to exchange profiles & secure privacy sensitive parts

user studies - user experience on added value integrate all personalization aspects analysis of viability of services from business

point of view profile learning functionality distributed, loosely coupled, personalization

architecture




Terminals

Networks

IP Transport Layer





Service

Creation

Environ

men

t M

onitoring

Service

Deploym

ent

Conflict

Resolution

Personalization AdaptationAmbient Awareness Development of integrated concepts and strategies

for handling situational information

Gathering / exchanging situational information (user activity, geo. location and mobility, physical circumstances, etc.)

Evaluating situational information (How should services behave in order to optimize the user experience)




Terminals

Networks

IP Transport Layer





Service

Creation

Environ

men

t M

onitoring

Service

Deploym

ent

Conflict

Resolution

Personalization AdaptationAdaptation Applications adapting dynamically to new situations

(location, time, user needs, network and end-device capabilities)

How to translate the wishes of users, which are almost always inaccurate, incomplete and sometimes even contradictory, into a set of rules precise enough for processing to be automated with sufficient reliability?


Current StateCurrent State

Whitepapers (linked via common UML spec): Terminology Business Model Personalization Ambient Awareness Adaptability

To be done: Generic Service Elements Enabling Technologies


Active ContributorsActive Contributors

Telematica Instituut, The Netherlands TNO, The Netherlands Nokia, Finland Fraunhofer Fokus, Germany Technical University Berlin, Germany Siemens AG, Austria University of Kassel, Germany Ericsson Research, Germany Ericsson, Sweden Motorola, France Motorola, Tx, USA

New contributors

are very welcome


Website & Mail ReflectorsWebsite & Mail Reflectors

www.uet.e-technik.uni-kassel.de/wwrf-wg2

[email protected]

[email protected] [email protected] [email protected] [email protected]

page 1wireless world research forum (wwrf) wwrf wg2 service infrastructure of the wireless world ...

Documents