Transcript The WWRF vision

WWRF
2020 Vision – Draft V 1.4
Sudhir Dixit, Chair, Vision Committee
[email protected]
WWRF - Vision Committee - 15 September 2008
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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
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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 …
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... 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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