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OBAN Open Broadband Access Networks IST 6FP Contract No 001889 Deliverable D2 Project Presentation. OBAN Public document. OBAN in brief. Duration: 3 years 2004/1 – 2006/12 Budget/EC cont: 11/5 M€ 14 partners coordinated by Telenor - PowerPoint PPT Presentation
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OBAN Public document
OBANOpen Broadband Access Networks
IST 6FP Contract No 001889
Deliverable D2Project Presentation
27. June, 2004 D2 Project Presentation 2
OBAN in brief
Duration: 3 years 2004/1 – 2006/12
Budget/EC cont: 11/5 M€14 partners coordinated by Telenor• 4 telecom operators
(Telenor, Telefonica, Swisscom, France Telecom)
• 6 industrial partners (Lucent(NL), Birdstep(N), ObexCode(N), Motorola(I), EuroConcepts(I), Lucent(UK)
• 3 univercities/institutes Sintef(N), Techn. Univ. Berlin(D), ISMB(I)
• 1 national telecom regulatorNPT(N)
27. June, 2004 D2 Project Presentation 3
Project administration
IST Programme organisationOBAN Project Officer
Over-all project policiesResource commitmentsTechnical and administrative decisions with external impacts
Resource utilisationTechn & admin decisions with WP impact
Technical decisions within the activities
WP1 WP2 WP3 WP4 WP5 WP6
EC
PAS
GA
A1.1.. A2.1.. A3.1.. A4.1.. A5.1.. A6.1..
PMWP0
TMC
27. June, 2004 D2 Project Presentation 4
Workpackages and their interrelations
WP2 OAN
Architecture
WP
1 S
cen
ario
& r
equ
irem
ents
WP4 Network Coverage
WP3 Prototyping & integration
WP5 Society aspects
WP
6D
isse
min
atio
n o
f re
sult
s
WP0 Project Management
To all WPs
27. June, 2004 D2 Project Presentation 5
Main objective
ADSL modems VDSL modems optical cables, cable modems
Any wireless
LAN
To explore how a high performance broadband mobile networkbased upon inexpensive wireless LAN technology and unused capacity in the fixed access networks can be established
By-passing user
27. June, 2004 D2 Project Presentation 6
Rational behind
• Most users will in few years have broadband access over the fixed network
• The capacity of these access line is poorly exploited
• Wireless LAN technology is getting popular as the dominant home networking technology.
• Wireless LANs have large capacity and are often poorly exploited
• OBAN intends to investigate how the public can obtain access to these resources and what kind of services can be provided over this network.
27. June, 2004 D2 Project Presentation 7
Rational behind (cont’d)
Coverage per base station in mobile networks:
• GSM (14 kb/s) - 50 km2 (r < 4 km)
• UMTS1 (384 kb/s) - 3 km2 (r < 1 km)
• UMTS2 (2 Mb/s) - 1 km2 (r < 600 m)
• 4G (< 20 Mb/s) - 0,03 km2 (r < 100 m)
GSMUMTS
1 4G
No of base stations
>100 000(Norway)
2
The high number of base stations in broadband mobile networks requires a new broadband infrastructure to feed all base stations. The required invest-ments will therefore be extremely high. The OBAN project introduces an alternative way to achieve the same, but at much lower cost.
27. June, 2004 D2 Project Presentation 8
Areas of foci toreach the main objective
Security: because we are opening up today’s privately disposed access lines and wireless LANs for public use
Mobility: because we need to know what degree of mobility can be provided in areas of randomly located WLAN access points connected overthe fixed networks access lines
QoS: because we want to know how to provide QoSto users in a heterogeneous network composed by technologies with limited QoS abilities
27. June, 2004 D2 Project Presentation 9
Areas of foci toreach the main objective
3G/B3G to explore and evaluate how the OBAN concept can be integrated with the 3G/B3G visions.
Coverage: to estimate potential coverage and capacity of an OBAN network. Smart antennas are investigatedin order to improve network performance
Commercial: to investigate how the OBAN concept may be utilised commercially and how legal and regulatory issues may affect deployment in large scale
27. June, 2004 D2 Project Presentation 10
Areas of foci toreach the main objective
The RG is the key component in the system and need extensive investigation through implementationto verify the concept
27. June, 2004 D2 Project Presentation 11
..the wireless RG.. ..a key component in the concept
Broadband access line (xDSL)
wRG
Open Access capacity
Guest
GSM, UMTS, ….Local traffic (inhouse and external)
27. June, 2004 D2 Project Presentation 12
Contact information
Coordinator: Telenor R&DSnarøyveien 30, N-1331 Fornebu, Norway
+47 6789 0000
Project manager: Einar Edvardsen
+47 915 29029
einar-paul.edvardsen@ telenor.com
URL: www.ist-oban.org