page 1 wwrf - vision committee - 15 september 2008 sudhir dixit, chair, vision committee...

WWRF - Vision Committee - 15 September 2008

Sudhir Dixit, Chair, Vision Committee

[email protected]

WWRF

2020 Vision – Draft V 1.4


Outline

• Introduction• WWRF – Objectives and scope• Basic trends of vision• Stakeholders• Reference model• System concepts• Conclusion


Introduction

This presentation is :• A description of the basic trends in wireless

communication• An identification of the most promising wireless

technologies• A framework for further investigation

In order to get a clearer view on the potential development towards the future wireless world.


WWRF: Shaping the Global Wireless Future

• Developing a common vision for the future of wireless to drive research and standardization

• Influencing decision makers’ views of the wireless world

• Enabling powerful R&D collaborations• Advancing wireless frontiers to serve our customers


WWRF: Membership

Over 130 member organisations

From these domains• manufacturers• network operators• regulators• academic institutions• research organizations

From five continents• Africa• Americas• Asia• Australia• Europe

Patrick Pirat

Information to be confirmed by the Steering Board


The WWRF vision

• Addressing societal challenges• All people will be served with wireless devices• Affordable to purchase, use and operate• Good user experience through simplicity and intuitive

interfaces• Will integrate machine to machine communications• All devices are reachable• Empower the user• Sustainable development through efficient use of resources

7 trillion wireless devices serving 7 billion people by 2020

Patrick Pirat

"7 trillion wireless devices serving 7 billion people by 2017" is well known outside WWRF. Which figures can we now provide for 2020?What is the feeling of WG1?


Massive deployment of RFID tags and networked sensors

Environmental, object, and body sensor

networks,

Traffic volume increases dramatically

Integration of WSN into future wireless networks

connect the sensor world with back-

end environment

enable end-to-end solutions,

massively parallel applications

Machine to machine communications

Patrick Pirat

M2M is a key element in the 2020 vision since it will cover most of the wireless devices.This slide should be reworked with:. updated figures on M2M deployement. interactions between M2M and communication worldsCan WG5 propose a new version of this slide?


Mobile communication emerges ...

... rapidly in developing countries

... and moves to data services

All people will be served with wireless devices …

0

100

200

300

400

2004 2006 2008 2010 2012

3G Subscribers in EU (million)

0

1000

2000

3000

4000

5000

2002 2004 2006 2008 2010 2012

Subscribers lines (million)

Mobile

Fixed

0

1000

2000

3000

4000

2002 2004 2006 2008 2010 2012

Mobile subscribers lines (million)

Developing countries

Industrialized countries

Source IDATE

Source IDATE

Source IDATE

Patrick Pirat

The VisCom proposed to improve this part with:. trends on the cost of devices and services;. trends on the consumption;. trends on the services (existing and new).. trends on the future applications.May WG2 review and consolidate these aspects?


A wide range of services and contents

...to a variety of devices.

Empower the user

...through heterogeneous networks …

Patrick Pirat

M2M devices should be added.


Declining ARPU but a fair and clear pricing policy...

...for more and more bit-crunching devices...

...and cost effective infrastructures in developing countries.

Affordable to purchase, use, and operate

Mbps

Source Telus

Patrick Pirat

The idea here is to express a three-fold challenge for wireless communication:. ARPU drops. Price pressure and bit-rate increaseIs there a solution? New services? New business model?What is the feeling of WG1?


... with intuitive technology and user interface.

Easy access to services through a service-centric network ...

Good user experience

WW

RF

shapes

the

wire

less w

orld


Meet the user needs

Store, retri

eve

Search, consum

e

UGC

Trust and security

ControlShare

Anywhere, at any time, in any language

TM

TM

Patrick Pirat

The proposal of the Vision Committee is to go beyond the user needs and to show how wireless communication can empower the life of the people.Could WG2 provide inputs on the new trends of services: social, collaborative, .....?


In a world of limited resources ….

… wireless contributes to the sustainable development.

Sustainable development through efficient use of resources

Patrick Pirat

Sustainabilty is also a key element of the 2020 vision. The VisCom suggested to develop this aspect.Any idea in WG1 and WG2?


Daily life in 2020

Sabine enters the train …

Sab

ine

pre

fere

nce

s

Pla

ces

of

Sab

ine’

s fr

ien

ds

... and starts a work session.

Patrick Pirat

This slide (and the following one) come from the "daily life scenario" produced by WG1. They are not understandable. The Vision Committee suggested to add a text that explains what happens.WG1 can you propose a mean to explicit these pictures? Do you feel that other use cases could be added?


Daily life in 2020

At the station she recovers her husband’s car and back to home she controls the housing environment.

Car location

Car parkservice

Gu

idan

ce to th

e car

Home network control

Preference selection

Ow

ner id

entificatio

n

Patrick Pirat

See previous comment.


Stakeholder requirements

• General market: new business model from value chain to value constellation

• User- Core human needs relevant to wireless systems

- Values: Consistency, feedback, privacy and trust, control

- Capabilities: Ubiquity, personalization, adaptation, ambient awareness, natural interaction

Patrick Pirat

The stakeholders requirements should be removed or placed in the "System concept" section.


Stakeholder requirements

• Service provider: dynamic and open service creation platform

• Backbone provider: open and standardized interfaces• Access provider

- Broadband coverage anytime, anywhere

- Flexibility in selection of technologies

• Equipment manufacturer: standardized interfaces to allow interoperable equipment

• Converging industries• Future service platform


WWRF Reference cake model

Devices & Networks (Phys)

Ne

two

rk D

om

ain

Ad

min

istra

tion

Inter(connected) Net(works)IP (4/6) Beyond IP

Ma

na

ge

me

nt

Paket / Stream Transport

Ca

pa

bility

Inte

rac

tion

Packet / Stream Transport

P&

S P

lan

e

Network enabler LayerNetwork enabler LayerNetwork enabler LayerNetwork enabler Layer

an

d

P&

S P

lan

e

AuthenticationBillingVOIP / SIP

Network enabler Layer

an

d

P&

S P

lan

e


En

ab

ler A

cces

s

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Capability- / Service enabler Layer

AmbientAwareness

Profiling Presence Single Sign On

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity


AmbientAwareness

ProfilingPresence Single Sign On

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Dis

co

ve

ry

Mo

nito

ring C

on

tro

l P

lan

e

Pri

va

cy &

Se

cu

rity

AmbientAwareness


Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity


AmbientAwareness


Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Dis

co

ve

ry

Mo

nito

ringC

ros

s-La

ye

r

Op

tim

iza

tio

n

Service Execution Layer

Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement

User-Interace (GUI) / Application LayerB

usin

ess M

od

els

&

Sce

na

rio

s

En

ab

ler

De

plo

ym

en

t

Life

cycle

Ma

na

ge

me

nt

Se

rvic

e C

rea

tio

n,

Se

rvic

e M

an

ag

em

en

t

Devices & Networks (Phys)

Ne

two

rk D

om

ain

Ad

min

istra

tion

Inter(connected) Net(works)IP (4/6) Beyond IP

Ma

na

ge

me

nt

Paket / Stream Transport

Ca

pa

bility

Inte

rac

tion

Packet / Stream Transport

P&

S P

lan

e

Network enabler LayerNetwork enabler LayerNetwork enabler LayerNetwork enabler Layer

an

da

nd

P&

S P

lan

e


Network enabler Layer

an

da

nd

P&

S P

lan

e


En

ab

ler A

cces

s

Co

ntr

ol

Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity


AmbientAwareness


Co

ntr

ol

Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Co

ntr

ol

Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity


AmbientAwareness

ProfilingPresence Single Sign On

Co

ntr

ol

Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Dis

co

ve

ry

Mo

nito

ring C

on

tro

l P

lan

eC

on

tro

l P

lan

e

Pri

va

cy &

Se

cu

rity

AmbientAwareness


Co

ntr

ol

Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Co

ntr

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Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

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AmbientAwareness


Co

ntr

ol

Pla

ne

Co

ntr

ol

Pla

ne

Pri

va

cy &

Se

cu

rity

Dis

co

ve

ry

Mo

nito

ringC

ros

s-La

ye

r

Op

tim

iza

tio

n


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement


Service Composition

PolicyManagement

ExposureManagement

User-Interace (GUI) / Application LayerB

usin

ess M

od

els

&

Sce

na

rio

s

En

ab

ler

De

plo

ym

en

t

Life

cycle

Ma

na

ge

me

nt

Se

rvic

e C

rea

tio

n,

Se

rvic

e M

an

ag

em

en

t


WWRF System concepts

• Applications and services

• Future internet communication subsystem

• Access network

• Reconfigurability


Application and services

Applications and services are aware of the context …

… adapted to the environment …

… and guarantee the trust and privacy of personnel user data.


Application and services

… and supported by a service support layer

Service usage

Negotiation

Ser

vice

mob

ilit

y co

nte

xt

Patrick Pirat

Olaf, could you please check the consistency of this slide and the two following ones with the "cake model" and propose modifications?


Future internet communication subsystem

Dynamic and open service creation provided by the service platform


IP-based communication subsystem

IP-basedenhanced

tomobility

Open and standardized interfaces for the network and connectivity management


Access network

Wide area ambient networks offer quality and low cost through network cooperation and redundancy

Source WSI project

Patrick Pirat

The future evolution of the access networks is not explicitely shown in this slide and the next one.Could WG4 consolidate these slides?


Access network

satisfy the spectral efficiency of future wireless systems ....

Smart antennas and MIMO are key elements to

… combined with multiple antennas at the terminal and access point.

Source Orange R&D


Reconfigurability

In cognitive networks reconfigurability ensures the best service quality to the current user terminal and environment.

Reconfigurability operates at all levels (PHY, MAC, …)

Patrick Pirat

May WG6 comment this slide. I wonder if it efficiently describe the evolution towards cognitive networks.


Conclusion

• There is exciting and useful wireless-enabled future

• Many challenges ahead to realize such a future

• WWRF is best positioned to identify these with potential solutions

• WWRF is an open and global forum for participation and discussion by all

Patrick Pirat

The Vision committe sugested the following ideas for the conclusion;. Key challenges raised by the 2020 vision . Network convergence, . Cost effective network. Axis of research. Role of WWRF to support research and industry.Othe proposals from WG leaders?

page 1 wwrf - vision committee - 15 september 2008 sudhir dixit, chair, vision committee...

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