1 N a v S A S Osservatorio ICT del Piemonte, November 2005 The Future Navigation Systems: Galileo and GPSIII Paolo Mulassano member of the NavSAS Group

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Osservatorio ICT del Piemonte, November 2005

The Future Navigation The Future Navigation Systems: Galileo and GPSIIISystems: Galileo and GPSIII

Paolo MulassanoPaolo Mulassanomember of the NavSAS Groupmember of the NavSAS Group

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1 – Why Galileo? 1 – Why Galileo?

3 –Galileo Performance3 –Galileo Performance

4 – Galileo and GPS III Status4 – Galileo and GPS III Status

5 - Conclusions5 - Conclusions

2 – New Opportunities around Galileo2 – New Opportunities around Galileo

OutlineOutline

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Go on with GPS: an European QuestionGo on with GPS: an European Question

• Realized for military purposesRealized for military purposes

it was not biult for civil applicationsit was not biult for civil applications

• Under military controlUnder military control

there is no guarantee about the quality and continuity of there is no guarantee about the quality and continuity of serviceservice

• Only the USA can control the systemOnly the USA can control the system

economical benefits manly for USAeconomical benefits manly for USA

• Security and services assuranceSecurity and services assurance

who pays for the system fault or errors?who pays for the system fault or errors?

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Galileo: the European GNSSGalileo: the European GNSS

Europe planned its involvement inEurope planned its involvement in Global Global Navigation Satellite Systems in two steps:Navigation Satellite Systems in two steps:

Step 1: Step 1: EGNOS (European Geostationary EGNOS (European Geostationary Navigation Overlay System) Navigation Overlay System)

development and deploymentdevelopment and deployment – EGNOS will provide civil augmentation EGNOS will provide civil augmentation

to GPS and GLONASSto GPS and GLONASS– EGNOS will be into operations in 2006EGNOS will be into operations in 2006– It is a project of European It is a project of European

Commission, Eurocontrol and ESACommission, Eurocontrol and ESA

EGNOS

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Galileo: the European GNSSGalileo: the European GNSS

Step 2: Step 2: GALILEO development and GALILEO development and deploymentdeployment

– It is a civil system under civil It is a civil system under civil controlcontrol

– It assures independence and It assures independence and sovereignty to Europesovereignty to Europe

– It offers guaranteed servicesIt offers guaranteed services– It is designed to have improved It is designed to have improved

performance It will starts its performance It will starts its operations by 2010 operations by 2010

Galileo is an initiative of Galileo is an initiative of EC and ESAEC and ESA

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Galileo Services and SignalsGalileo Services and Signals

• OS (Open Service)OS (Open Service)– Free-access signal (free-of-charge) for generic Free-access signal (free-of-charge) for generic

applications (for example, mass market, road, ...) applications (for example, mass market, road, ...) • CS (Commercial Service)CS (Commercial Service)

– Controlled-access signal (commercial encryption) Controlled-access signal (commercial encryption) with additional information, for commercial with additional information, for commercial applicationsapplications

• SOL (Safety-Of-Life Service)SOL (Safety-Of-Life Service)– Controlled-access signal with additional integrity Controlled-access signal with additional integrity

information, for critical applicationsinformation, for critical applications• PRS (Public Regulated Service)PRS (Public Regulated Service)

– Controlled- and restricted-access signal Controlled- and restricted-access signal (governmental encryption) for governmental (governmental encryption) for governmental applicationsapplications

OOver 250 million by 2020ver 250 million by 2020

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Galileo Stand-Alone AccuracyGalileo Stand-Alone Accuracy

Horizontal (L1)

Vertical (L1)

Horizontal accuracy with L1 and E5b frequencies

Courtesy of ESACourtesy of ESA

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Combined GNSS AccuracyCombined GNSS Accuracy

• GPS + EGNOS on Europe (and also on Africa) lowers the GPS + EGNOS on Europe (and also on Africa) lowers the vertical accuracy to less than 5 mvertical accuracy to less than 5 m

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R&D OpportunitiesR&D Opportunities

New Galileo servicesNew Galileo services and new SIS format (BOC) on and new SIS format (BOC) on different frequenciesdifferent frequencies imply imply

– New HW/SW for the receiversNew HW/SW for the receivers– New interoperable schemes (future GPS+Galileo RX)New interoperable schemes (future GPS+Galileo RX)– Interoperability between NAV and COM systemsInteroperability between NAV and COM systems– Integrity to be managedIntegrity to be managed– Network synchronizationNetwork synchronization– New application conceptsNew application concepts– ……....

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Galileo StatusGalileo Status

GPS Constellation

GalileoExp. SV (*1)

2003 2005 2008 2010

GSTBV1

GSTBV2

IOV Phase FOC Phase

Galileo In Orbit ValidationConst. (*4)

Galileo Full OperationConst. (30)

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Galileo StatusGalileo Status

Galileo (GSTB-V2) Giove Satellite presented November the 9Galileo (GSTB-V2) Giove Satellite presented November the 9thth

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GPS ModernizationGPS Modernization

GPS III addresses multiple needs:GPS III addresses multiple needs:• Improved accuracyImproved accuracy

– Driven by evolving needs (new applications)Driven by evolving needs (new applications)• Significantly increased Significantly increased integrityintegrity (different approach (different approach

from EU)from EU)– Crucial for SoL applicationsCrucial for SoL applications

• High level of High level of signal availabilitysignal availability (dual systems GPSIII + (dual systems GPSIII + Galileo)Galileo)

• Increased power for Increased power for anti-jamanti-jam (as in EU with (as in EU with interference)interference)

Same keywords as for Galileo!Same keywords as for Galileo!Same keywords as for Galileo!Same keywords as for Galileo!

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GPS Modernization: New Civil SignalsGPS Modernization: New Civil Signals

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GPS Modernization: PerformanceGPS Modernization: Performance

GPS expected improvements (after 2015)GPS expected improvements (after 2015)

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Galileo in PiedmontGalileo in Piedmont

Politecnico diPolitecnico diTorinoTorino

Istituto SuperioreIstituto SuperioreMario BoellaMario Boella

ISMBISMB

IEN Galileo Ferraris

Torino polo industriale

e PMI

Comitato Promotore Programma Galileo a TorinoComitato Promotore Programma Galileo a Torino

Industries

Operators

PMI

Fondazione Torino WirelessFondazione Torino Wireless

Education

Galileo Time

Terminali GalileoServizi e Applicazioni

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NavSAS Main ProjectsNavSAS Main Projects– GARDAGARDA Galileo User Receiver Preliminary Development Activities Galileo User Receiver Preliminary Development Activities

• SDR design of GNSS receiversSDR design of GNSS receivers• NAV/COM integration and hybridizationNAV/COM integration and hybridization

– GILT GILT Galileo Initiatives for Local Technologies Galileo Initiatives for Local Technologies • Interference detection monitoring and identificationInterference detection monitoring and identification

– GR-POSTER GR-POSTER Galileo User Mass Market Receiver Development Galileo User Mass Market Receiver Development • SDR design of GNSS receiversSDR design of GNSS receivers• NAV/COM integration and hybridization for multipath mitigationNAV/COM integration and hybridization for multipath mitigation

– ARTUS ARTUS Galileo User Professional Receiver DevelopmentGalileo User Professional Receiver Development• Interference detection mitigationInterference detection mitigation• GNSS signal Quality ControlGNSS signal Quality Control• Mutlipath mitigation over E5a/E5b bands (AltBOC)Mutlipath mitigation over E5a/E5b bands (AltBOC)

– GIRASOLE GIRASOLE Galileo User Safety of Life Receiver DevelopmentGalileo User Safety of Life Receiver Development• Interference detection mitigation in maritime environmentInterference detection mitigation in maritime environment• GNSS signal Quality ControlGNSS signal Quality Control• Mutlipath mitigation over E5a/E5b bands (AltBOC)Mutlipath mitigation over E5a/E5b bands (AltBOC)

– GREHDA GREHDA Galileo Receiver for High Dynamics ApplicationsGalileo Receiver for High Dynamics Applications• Integrated GPS/Galileo RX for small LEO satellitesIntegrated GPS/Galileo RX for small LEO satellites

– POPART Development of a monitoring system for rescue teamsPOPART Development of a monitoring system for rescue teams– PROGENY Creation of a network of experts for navigation applicationsPROGENY Creation of a network of experts for navigation applications

– NASIA NASIA LLocalisation technologies for Localisation Applications in Airportsocalisation technologies for Localisation Applications in Airports– DANGER Dangerous goods transport monitoringDANGER Dangerous goods transport monitoring

GJU 1st call

GJU 2nd call

ASI

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Master On NavigationMaster On Navigation

A joint initiative of A joint initiative of

Politecnico di Torino and Istituto Superiore Mario BoellaPolitecnico di Torino and Istituto Superiore Mario Boella

with the cooperation of IEN Galileo Ferraris and UN OOSAwith the cooperation of IEN Galileo Ferraris and UN OOSA

United Nations United Nations

Office for Outer Office for Outer Space AffairsSpace Affairs

The objective is to disseminate knowledge, a key The objective is to disseminate knowledge, a key element for the future exploitation of Galileoelement for the future exploitation of Galileo

First edition in 2004 – 2005 academic year with 16 First edition in 2004 – 2005 academic year with 16 participants from 8 countriesparticipants from 8 countries

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ConclusionsConclusions

• Galileo is an opportunityGalileo is an opportunity in different areas in different areas– New technological productsNew technological products– New potential servicesNew potential services

• The GPS modernization plan the drivers are The GPS modernization plan the drivers are similar to Galileo requirementssimilar to Galileo requirements

• At the Piemonte Level there are many At the Piemonte Level there are many initiatives to support companies in developing initiatives to support companies in developing a strong know-how in the fielda strong know-how in the field

• Specific training offers have been set-up in Specific training offers have been set-up in order to create order to create “the Galileo Culture”“the Galileo Culture”

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Osservatorio ICT del Piemonte, November 2005 Thank you!Thank you!

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Contact InformationContact Information

• Paolo MulassanoPaolo MulassanoNavigation Lab – ISMBNavigation Lab – ISMB

[email protected]@ismb.it

www.navsas.ismb.itwww.navsas.ismb.it

Documents

1 N a v S A S Osservatorio ICT del Piemonte, November 2005 The Future Navigation Systems: Galileo and GPSIII Paolo Mulassano member of the NavSAS Group