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User in control: the ULOOP approach
1. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
User-centric Wireless Local Loop (ULOOP)
User in Control, the ULOOP Approach
http://uloop.eu
All rights reserved @ULOOP consortium 2010-2013
http://www.uloop.eu/ 1
Rute Sofia
SITI, University Lusófona
User in control Session
Future Internet Assembly, Poznan / 26.10.2011
2. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
Agenda
2. Vision and Innovation
1. Quick Project Overview
All rights reserved @ULOOP consortium 2010-2013
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3. Main Technical Blocks – ULOOP Node
4. Security Aspects in ULOOP – Putting the
User in the Control Loop
3. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
Motivation
Wi-Fi as the de-facto Internet access technology
Final hop to the user
User-centric wireless architectures on the rise
Low-cost, Sharing due to incentives
New opportunities for Internet stakeholders
New business models
New opportunities for the end-user
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New opportunities for the end-user
Wider roaming, socially-driven services
Project Details
STREP, FP7 call 5, objective 1.1.1
Duration: September 2010-August 2013
Keywords: Dynamic spectrum management;
cooperative networking; low-cost wireless
architectures; user-centric
Main Expected Results
Low-cost wireless local-loop architecture
User-centric business models, sustainability
Analysis of the impact on telecommunications
legislation
Large-scale pilot, for wide demonstration
4. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
User-centric Networks (UCNs)
Current Security Concerns
Internet
NAP2
NAP1
Private
Public
Private
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UCN Today
Infrastructure or mesh based
Complement(1 hop) existing
infrastructures
Wireless link sharing within 1 hop
1 user responsible for direct sharing to
N others
“virtual” users on a “virtual
operator “database
Current Security Concerns
SOME Privacy
At home, normally WPA2
Eduroam: privacy only on the wireless link
Enterprise: VPN
Basic security available for micro-provider
No security for outsiders
Liability Issues
Who owns the responsibility in case of
wrongdoing?
How can the provider distinguish?
5. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
UCNs: Glimpse into the Future
Future UCNs
“Legacy”
InternetViral growth
N users sharing
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Future UCNs
Infrastructure or mesh based BUT
Multihop routing and relaying
Path sharing (not only 1 hop sharing)
X out of N users responsible for direct
sharing to N other users
Different communities built on-the-fly
User identification?
What about anonimity
The ULOOP Approach
Ensuring Liability
Reputation schemes and Identity
management
Supporting but controlling the viral
growth
Allow trust to be developed on the fly
Data confidentiality levels depend
on the trust circle!
6. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
Resource
Trust
Management
and
Cooperation
Incentives
Mobility
Aspects
Interoperability
ULOOP is
software
functionality
One architectural
design, several
features
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http://www.uloop.eu/ 6
ULOOP
Node
Resource
Management
Interoperability
Aspects
Self-organizing
and cooperative
behavior
7. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
Trust Management
Basis for self-
organization in
Cooperation
Incentives
User-perspective
ULOOP addresses
cooperation incentives
both from an Internet
end-user and operator
perspective. ULOOP
intends to explore
incentives for good
behavior
Trust management in ULOOP
is the basis for the notions
concerning self-organization
and user-centricity
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organization in
ULOOP
Social Trust
Distributed trust and
reputation
Identity
Disambiguation
User-perspective
Operator-
perspective
8. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
• Community 1 is already active
• ULOOP “Gateway” (equipment providing the shared Internet access) in red
• Maria in Blue, Tom in green
• In Community 1, Maria holds a trust level of 4 (refer to use-case 1 to recall the scenes)
Maria’s community 1 trust level: 4
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Tom is a new user but
Maria allows
Strangers to connect
9. Poznan (PL) 26.10.2011
Future Internet Assembly, Poznan, User in Control
Project ULOOP
User-centric Wireless Local Loop
FP7/2007-2013
Project ULOOP has received funding from the
EU IST Seventh Framework Programme
under grant agreement no. 257418
Participants
Alcatel-Lucent Bell Labs, (FR)
COFAC c.r.l./University Lusófona (PT)
Huawei Technologies Duesseldorf GmbH (DE)
ARIA S.p.A (IT)
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ARIA S.p.A (IT)
Caixa Mágica Software Lda (PT)
FON Wireless Ltd (UK)
Technische Universität Berlin (DE)
University of Kent (UK)
Université de Genève (CH)
Level7 srlu (IT)
University of Urbino (IT)
Contact
info@uloop.eu
http://www.uloop.eu/
FP7 ULOOP Project group on LinkedIn
#uloopproject on Twitter
