The WWRF vision
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Transcript The WWRF vision
WWRF
2020 Vision – Draft V 1.4
Sudhir Dixit, Chair, Vision Committee
[email protected]
WWRF - Vision Committee - 15 September 2008
page 1
Outline
• Introduction
• WWRF – Objectives and scope
• Basic trends of vision
• Stakeholders
• Reference model
• System concepts
• Conclusion
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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.
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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
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WWRF: Membership
Over 130 member organisations
From these domains
• manufacturers
• network operators
• regulators
• academic institutions
• research organizations
WWRF - Vision Committee - 15 September 2008
From five continents
• Africa
• Americas
• Asia
• Australia
• Europe
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The WWRF vision
7 trillion wireless devices serving 7 billion
people by 2020
• 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
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Machine to machine communications
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 backend environment
enable end-to-end solutions,
massively parallel applications
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All people will be served with wireless devices …
Mobile communication emerges ...
5000
Subscribers lines (million)
4000
Mobile
3000
Fixed
2000
1000
4000
Mobile subscribers lines (million)
0
2002
3000
2004
2006
2008
2010
Source IDATE
Developing countries
2000
1000
Industrialized countries
2012
... rapidly in developing countries
0
2002
2004
2006
2008
2010
2012
Source IDATE
400
300
... and moves to data services
3G Subscribers in EU (million)
200
100
0
2004
2006
2008
2010
2012
Source IDATE
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Empower the user
A wide range of services and contents
...through
heterogeneous
networks …
...to a variety of devices.
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Affordable to purchase, use, and operate
Declining ARPU but a fair and clear
pricing policy...
Source Telus
...for more and more bit-crunching devices...
...and cost effective infrastructures in
developing countries.
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Good user experience
Easy access to services
through a service-centric
network ...
... with intuitive technology and user
interface.
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Meet the user needs
TM
TM
Trust and security
Share
Control
Anywhere, at any time, in any language
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Sustainable development through efficient use of resources
In a world of limited resources ….
… wireless contributes to the
sustainable development.
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Daily life in 2020
Sabine enters the train …
WWRF - Vision Committee - 15 September 2008
... and starts a work session.
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Daily life in 2020
Car park
service
Preference selection
At the station she recovers her husband’s car and back to
home she controls the housing environment.
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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
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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
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WWRF Reference cake model
Service
Service
Composition
Composition
Policy
Policy
Management
Management
Exposure
Exposure
Management
Management
SingleSign
SignOn
On
Single
Single
Sign On
and
and
P&S Plane
P&S Plane
CapabilityCapability-/ /Service
Serviceenabler
enablerLayer
Layer
VOIP
/ SIP
VOIP
/ SIP
Billing
Billing
Authentication
Authentication
IP (4/6)
Beyond IP
Inter(connected) Net(works)
Network Domain
Administration
Packet
Paket // Stream
Stream Transport
Transport
Management
Network enabler Layer
Enabler Deployment
Lifecycle Management
Control Plane
Optimization
Cross-Layer
Privacy &
Security
Enabler Access
Presence
Presence
Presence
Discovery
Ambient
Ambient
Ambient
Awareness
Awareness
Awareness
Monitoring
Monitoring
Profiling
Profiling
Capability
Interaction
Business Models & Scenarios
Service Execution Layer
Service Creation, Service Management
User-Interace (GUI) / Application Layer
Devices & Networks (Phys)
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WWRF System concepts
• Applications and services
• Future internet communication subsystem
• Access network
• Reconfigurability
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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.
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Application and services
Service mobility context
… and supported by a service support layer
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Future internet communication subsystem
Dynamic and open service creation provided by the service
platform
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IP-based communication subsystem
Open and standardized interfaces for the network
and connectivity management
IP-based
enhanced
to
mobility
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Access network
Wide area ambient networks offer quality and low cost
through network cooperation and redundancy
Source WSI project
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Access network
Smart antennas and MIMO are key elements to
satisfy the spectral efficiency
of future wireless systems ....
… combined with multiple
antennas at the terminal and
access point.
Source Orange R&D
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Reconfigurability
In cognitive networks reconfigurability ensures the best service
quality to the current user terminal and environment.
Reconfigurability operates at
all levels (PHY, MAC, …)
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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
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