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NexSAT SG#79th March 2006
Future Communications Infrastructure
Jacky PouzetCommunication Domain manager
European Organisation for the Safety of Air Navigation
Agenda Strategic concept Technology Assessment
Strong Air Traffic Growth in Europe
Air Traffic in Europe will double within the next 20 years:
Strategic Context
ACARS
2000> 2005 > 2010 >
P+S RADAR
Voice
Departure Clearance
Digital-ATIS
Oceanic Clearance
Classical Radar
Mode S
Voice
VDL2
Voice
Transfer of ControlClearances
Microphone Check
Downlink of Heading, Speed, Selected flight
level
Mode S
Voice
VDL2
ADS-B Receiver
Voice
Initial ADS-B services
More CPDLC services
More D-FIS services
Airborne Separation
Trajectory negotiation
Voice
Autonomous Separation
8.33 kHz8.33 kHzLINK 2000+LINK 2000+Mode S EHSMode S EHS
CASCADECASCADE
NewNewApplicationsApplications
FCIFCI
Voice
VDL2+?
ADS-B Receiver
RADAR
ATSAOCAPC
VHF 25/8.33ATN-VDL-2ACARS
Regional Networks
Future Aeronautical CommunicationsMost likely base on IP protocol
1090 ES
IP Ground Infrastructure (PEN)F/R F/R F/R
F/RF/R
F/RF/RF/RF/R
F/RF/R
Always Best Connected
New Link(s)
/ New Link
Jacky PouzetCommunication Domain manager
European Organisation for the Safety of Air Navigation
Agenda Strategic concept Technology Assessment
NexSAT SG#79th March 2006
Future Communications Infrastructure
FAA/Eurocontrol Joint Study
FAA/Eurocontrol 3 year joint study*Objectives:
Identification of requirements and operating concepts
Investigation into new mobile communication technologies
Investigation of a flexible avionics architecture
Development of a Future Communications Roadmap
Creation of industry buy-in
Improvements to maximise utilisation of current spectrum
* Federal Aviation Administration/EUROCONTROL , Cooperative Research and Development Action Plan 17: Future Communications Study (AP 17-04)
CCOMFAA/EUROCONTROL
Co-ordination Committee
CoordinatedWith IATA
Role for Satellites
A likely scenario
for the future aircraft communications architecture
includes terrestrial and satellite links
in order to meet the required QoS
such as performance coverage, availability, priority etc.
A scenario for 2020
NewTerrestrialSystem(s)
SatelliteSystem A
SatelliteSystem B
VHF
VHF
Scope of investigations
Dedicated Systems (satellite or payload)
Commercial (shared) systems
Satellite Activities
Cooperation with ESA Studies
Investigations and Feasibility Studies AeroBGAN Feasibility Study
ICAO/ACP
EU funded projects
NexSAT SG
AGCFG#2Step 1: Short List of Technologies
Evolution of existing aeronautical systems or concepts
(x)DL3 ETDMA (x)DL4
Terrestrial systems B-VHF 3G systems (WCDMA) P34
Satellite systems INMARSAT SwiftBroadband
New satellite System(s)
Airport/surface systems
802 derivatives .11x, .16 and .20 Airport Data Link
XXX: no information yet available
AGCFG#2Spectrum Considerations - Draft
BAND AIRSPACE CURRENT TECHNOLOGY
POTENTIAL FUTURE TECHNOLOGY
VHF band(including upper VOR band)
Airport/Surface, TMA, Enroute
8.33/25KHz DSB-AM, VDL2,VDL4
B-VHF, xDL4
L Band(Lower part)
TMA, Enroute 1090 ESUAT
xDL3, ETDMA,B-VHF, WCDMA,P34,
C Band Airport/Surface B-VHF, WCDMA,802.xx, ADL
L Band – Sat TMA, Enroute, Oceanic
AMSS SATCOM SwiftBroadband, Iridium?, New SatelliteSystem(s)
Jacky PouzetCommunication Domain manager
European Organisation for the Safety of Air Navigation
Agenda Strategic concept Technology Assessment
NexSAT SG#79th March 2006
Future Communications Infrastructure END