© 2006 the mitre corporation. all rights reserved newsletter # 30 annex 3
TRANSCRIPT
© 2006 The MITRE Corporation. All rights reserved
NEWSLETTER # 30
ANNEX 3
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© 2006 The MITRE Corporation. All rights reserved
„Testing the Future“- Telemetry Band Augmentation
an Agenda Item of the next World Radio Conference
Inaugural Symposium of the FTSSA
Cape Town, 19 September 2006
Video:
Using Spectrum to Safeguard Life
Presentation:
Telemetry Outreach, Working Together…
Report:
Recent Activities in ITU Region 1 and of WP8B
© 2006 The MITRE Corporation. All rights reserved
Telemetry Outreach Working Together…
Sep 2006
Tim Chalfant
Jean-Claude Ghnassia
I I Gerhard Mayer
nternational Consortiumnternational Consortium
forfor
Telemetry SpectrumTelemetry Spectrum
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Purpose of Briefing
Increase the awareness of important roles and urgency of telemetry and to seek global collaboration in meeting global telemetry needs– Current telemetry band do not meet current demand for bandwidth– If telemetry needs are not addressed NOW, lack of telemetry can result in
serious impacts until resolved – Delay, cost impact, risks of program failures, impact on public safety,
national security, national economy, national competitiveness – Telemetry needs to be harmonized at a regional or global level
Worldwide Telemetry Spectrum UsageWRC Agenda Item 1.5
“To consider spectrum requirements
and ... spectrum allocations for
aeronautical telecommand and high-bit
rate aeronautical telemetry”
(ITU WP 8B)
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Outline
Telemetry Current Environments of Telemetry Impacts of Telemetry Needed Actions What happens, if do nothing? Contact information
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Telemetry
TemperaturesFlows
Vibrations
Velocities
Pressures
Telemetry: Process of Measuring at a distance for test and analysis purposes. Not for operational purposes.
Aeronautical Telemetry Process of making measurements
on an aeronautical vehicle and sending the measurements to a distant location for analysis
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Spectrum and National Economies
Radio spectrum is a major economic resource and national infrastructure to technology-based nations
Use of radio spectrum for research, development and certification of aircraft, missiles, rockets is growing about 10% per year
Airline operations
Maritime
borders &
shipping
surveillance
IT industry
Aerospace
Defense
TT&C
SpectrumMgt
Spectrum for aviation and aerospace R&D becoming unavailable
Major industry sectors are affected
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Impact to Economy
Affect ability to develop and certify new aircraft, weapon systems, UAVs– Affects cost and schedule – for example, 1 flight test delay
costs $1M in the USA alone Potential cost impact and loss is huge
– Cost to USA $5B per year by 2015 Costs to private industry unknown
– Estimated to be $1M per week in the USA alone
Costs must be passed on to citizens– Higher airline tickets Reduced travel– Increased weapon systems tests Reduced public service,
Higher tax– Aviation Safety Reduced air travel– Limited R&D Dependence, Loss of market entry
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Impact to Aviation Safety If telemetry bands not secured, aviation safety will be
challenged US has completed studies and found that the following
bands are usable for flight test Telemetry in the air-to-ground direction only – 5 091 – 5 150 MHz
MLS has not used 5091-5150 MHz No impact to aviation even if MLS is ever to operate in the
band– 4 400 – 4 940 MHz
Numerous Fixed and Mobile military systems Coordination with fixed satellite and terrestrial microwave Continued improvement of aviation safety without impact to
aviation safety bands– 5 925 – 6 700 MHz
Coordination with fixed satellite service and terrestrial microwave
Continued improvement of aviation safety without impact to aviation safety bands
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Impact to Public Service
Insufficient spectrum for telemetry will slow down or stop scientific research, development of sensors, other technologies that depend on radio spectrum
ocean colour studies > detection of fishing groundswave height analysis > prosecution of oil spilling shipsplants classification > crop monitoring & predictionatmosph.composition > air pollution monitoringclouds classification > disaster warnings
Dependent on other countries for public well-being
•UAVs•Sounding Rockets•Balloons•Satellites•Sensors
Technology Research Public Service
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Region 1Kiruna, SwedenFormosa Bay, KenyaCoronie, SurinamBiscarosse, FranceSalto di Quirra, SardiniaAberporth, WalesZingst, GermanyEmba, Kazakhstan
Region 3Anna Plains, AustraliaChandapore, IndiaSonmiani, PakistanChiu Peng, TaiwanShuang Chenghzi, ChinaChangwon, S.KoreaMalute, PakistanWake, Marshall Islands
Region 2Tortuguero, Puerto RicoPunta Lobos, PeruFt.Yukon, AlaskaNanoose Bay, CanadaMar Chiquita, ArgentinaWallops, USAStromfjord, GreenlandPoker Flat, Alaska
So
un
din
g ro
ck et la un
c h s it es
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Typical Telemetry Needs Country Airplane Balloon Rocket UAV
South Africa X X X X
China X X X ?
India X X X X
Indonesia X X X ?
Japan X X X ?
Rep. Korea ? X X X
Malaysia X ? ? X
Philippines X ? ? ?
Singapore ? ? ? ?
Australia ? ? X X
New Zealand ? ? ? X
Canada X ? X X
USA X X X X
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Impact to Your National Security
Delays in fielding of weapons can affect military readiness
Significantly increased costs might limit national defense capability
Harmonized telemetry will ensure the timely accurate and cost effective testing
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Impact to Your Wireless Commercial Community?None!!
Proposed telemetry bands do not interfere with IMT 2000
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Current Status of Agenda 1.5
Candidate Bands
Bands studied within ITU-R WP 8B
4400 – 4940 MHz [5030] 5091–5150 [5250] MHz
5925 – 6700 MHz
ITU-R WP 8B concluded that Due to technical constraints and technology that is not mature, bands above 16 GHz proposed for study will no longer be considered under this AI
Declared Bandwidth Requirements
US – 650 MHzFrance – 100 MHz -1GHzUnited Kingdom – 105 MHz
Liaison statements to other working parties approvedSharing Studies are completed
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YOU NEED TO:
– Form a telemetry working group to represent your nation’s interests
– Determine importance of telemetry to your nation
– Collaborate to estimate your nation’s telemetry needs
– Review the ITU-R WP 8B papers (especially draft CPM report) on AI 1.5
– Participate in the AI 1.5 Working Groups at ATU and in Geneva
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ITU & Working Party 8B Events
Mid September ´06
Compatibility & sharing studies completed
2006 end
Draft CPM text prepared by expert group
February ´07
Final review of draft CPM text at ITU Geneva
Last opportunity for intervention!
Write-up and publishing of the final CPM text
October/November´07
Decision at the World Radio Conference´07 at ITU
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If You Don’t Take Action, What Happens?
International Community will move on without your concerns and inputs.
Some nations will suffer for a long time from the lack of telemetry – Economy
– National security
– Aviation safety
– National competitiveness
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US Total Range Requirement
Routine Daily Testing
System-of-Systems
Total B/W Required
Less Current Allocation
Additional B/W Needed
443 MHz +/- 20 MHz
394 MHz +/- 15 MHz
836 MHz +/- 35 MHz
215 MHz
650 MHz
+
=
-
=
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Main WP8B Results
Flight test telemetry can be available in all studied bands
These bands are already occupied by other services and
have to be shared on a non-interference basis
Services to be protected are
Fixed Satellite Services
Radio Astronomy
Microwave Landing System (MLS)
Airport RLAN
Aircraft payload telemetry (including UAV) is not considered here. On short term basis the requirements can be fulfilled in already allocated bands to the Mobile Service.
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Main WP 8B Issues
How to achieve this non-interference sharing with other services?
Flight test telemetry systems will have to comply with some restrictions, e.g.
power limitation per transmitter
adapted aircraft antenna pattern
frequency coordination between ranges
Limitations are under study and will be decided by WR´C07 after final band állocation in November ´07
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Further Information
ICTS Web site: www.telemetyspectrum.org
ICTS Email: [email protected]
IFT Web site: www.telemetry.org
ETSC Web site: www.aktm.org/ETSC
ICTS Newsletter: www.see.asso.fr/htdocs/main.php/ICTSR1Newsletter.php/
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Questions