Status of Galileo

May 2018

Understand the users and market, stimulate

the demand, create a competitive EU offer

DOWNSTREAM VALUE CHAIN

E-GNSS USER ADOPTION

EU PUBLIC BENEFITS

MARKET SEGMENTS

2

STIMULATE DEMAND & ADOPTION

Navigation

Signal

Providers

Chipset,

receiver Devices

Content

&

Apps

Service

providers

Road

Location Based Services

Aviation

Rail

Maritime

Agriculture

Surveying & Mapping

Timing & Synchronisation

Governmental

CREATE EU OFFER

UNDERSTAND MARKET &

USER NEEDS

Galileo deployment is progressing

31-3227-28 29-30

2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

2016

"GIOVE-A" "GIOVE-B" 1-2 3-4 5-6 7-8

From

BaïkonourFrom

Kourou

2017 2018 2019 2020/21

9-10

2015

15-16

17-1811-12

Soyuz Ariane5

19-20

21-22

23-24

25-2613-14

Galileo Initial Services

8

22 satellites already launched4 satellites will be launched in 201812 satellites already bought and under preparation (Batch 3)

4

0°

45°

90°

135°

180°

315°

270°

225°

Plane A Plane B Plane C

RelativeRight Ascension of AscendingNode

RelativeMeanAnomaly

1

5

4

3

2

8

7

6operational

back-up

to come

empty

Infrastructure today

not usable

GALILEO – NEW SERVICE INFRASTRUCTURE

Galileo Reference CenterNoordwijk (The Netherlands)

Galileo Service CenterMadrid (Spain)

Galileo SAR CenterToulouse (France)

Galileo Integrated Logistics CenterTransinnes (Belgium)

Open Service Performance

6

Definition Committed Target Decembre

2017

Ranging accuracy

Dual Frequency (95%)

Worst Satellite month < 7.0 m 0.71 m

Constellation Average < 2.0 m 0.54 m

Ranging accuracy

(Single Frequency (95%)

Worst Satellite month < 7.0 m 0.66 m

Constellation Average < 2.0 m 0.43 m

Availability of Dual Frequency Ranging

(global average)> 87% 100%

Per Satellite Availability of Signal in Space

(monthly, OS, global average, healthy SF/DF)> 87% 99.91%

UTC Time dissemination uncertainty

(DF, 95% over campaign period)< 30 ns 7.6 ns

Availability of UTC dissemination > 87% 100%

GST - GPS time offset uncertainty

(95% over campaign period)< 20 ns 7.6 ns

GST - GPS time offset availability

(over campaign period)> 80% 98.53%

COMPATIBLE RECEIVERS

7

SMARTPHONES/MASS MARKET

AUTOMOTIVE

HIGH PRECISION

2017TIMING

UAVs

Dual frequency is happening now !

8

• Dual Frequency is coming now:

• AVAILABLE NOW: dual frequency satellites (Galileo and GPS) already working today with L5/E5

• Enabled by semiconductor’s industry development

• Pushed by the use of applications more and more demanding in terms of location

• L1/E1 – L5/E5 is the solution to choose:

• Classical advantage of dual frequency (removal of ionospheric errors)

• multipath mitigation due to E5/L5 higher chipping rate (i.e. 10x sharper correlation peaks)

BROADCOM launched a first dual freq.

chipset in September 2017 …

… and other are also coming

The European GNSS Programmes

NEW SERVICES – EN ROUTE !Programme decision taken : High Accuracy and

Authentication.

Authentication will be based on a

E1 Navigation Message Authentication:

Integrated in the E1 OS. Aimed at consumer usersand offered for free. Already prototyped and undertesting

E6 Spreading Code Authentication: based on the E6 Spreading Code Encryption.

High Accuracy will be based on PPP transmission in E6B.

FREE PROVISION

Gradual implementation between 2018 and 2020

• OS-NMA contributes to mitigate GNSS vulnerabilities

• Clear differentiator w.r.t. other GNSS available to the civil community

• Fully backward compatible

• Follows crypto standards and recommendations

• Little performance degradation w.r.t. non-authenticated PVT (accuracy, availability and TTFF)

OS Navigation Message Authentication

10

Galileo High Accuracy

11

High Accuracy (HA): receiver positioning accuracy at decimetre level

Broadcast corrctions in real time across the globe (PPP – Precise Point Positioning) via Galileo E6 without the need for an additional communication channel

Does not require proximity to base stations to access corrections

Triple frequency to further increase the accuracy

Improved line-of-sight and better coverage at high latitudes

Advantages of Galileo CS-HA

Thanks

MORE IS COMING– SOON ! Part of the I/NAV message capacity is unused due to Safety of Life re-profiling

Redesign of the I/NAV message:

• enhances reconstruction of the transmitted Galileo System Time through providing robust symbol level synchronization patterns,

• significantly improves the Time-to-First-Fix through shortening of the message systematic time-to-ephemeris and time-to-clock correction,

• improves robustness of navigation message demodulation in degraded channels for E1 OS.

The target is to make the new I/NAV features available for all Galileo satellites by FOC

FULLY BACKWARD COMPATIBLE WITH LEGACY RECEIVERS

• Open Service:

‒ Improved availability for range domain (assumption of around 18 operational satellites)

‒ Position Domain performance levels

‒ New Key Performance Indicators as targets (e.g. otherpercentiles in the error distributions, support of ARAIM…)

• SAR

‒ Improved performance for forward link

‒ Introduction of Return Link Service

• High Accuracy Service demonstrator

• Service Definition Review on-going

• Declaration in Spring 2019

GEARED FOR ENHANCED SERVICES

14

EVOLUTION – HIGH LEVEL SCENARIOS DEFINED• Users are at the center

• Evolutionary path• Transition Satellites to replenish constellation and Introduce new technology Procurement to be initiated soon.• Build upon existing service portfolio• Operate in more challenging environment• Operate in conjunction with other GNSS and non-GNSS technologies• Bring New Services

• Timing• Space Service• Advanced RAIM• Emergency Warning

• Optimize system for service delivery and flexibility

• Costs of development, deployment and operation shall be minimized

EU POLICIES

16

Road: eCall, Digital Tachograph, eTolling

Aviation: PBN, Drones, Surveillance & Tracking, ….

Timing for Critical Infrastructures

Approved as a Global Maritime Distress & Safety System

European Radio-Navigation Plan modernise infrastructure rationalise investments synergies between sectors

1st Galileo User Assembly

17

• The key focus is now on Service Provision

• Service Delivery at the European GNSS Agency (GSA)

• New operations contract signed in Dec 2016 SpaceOpal 10-year service contrat

GALILEO SERVICE PROVISION

SEARCH AND RESCUE– COSPAS SARSAT MEOSAR IS DECLARED

• Early Operational Capability (EOC) for MEOSAR declared by COSPAS SARSAT in December 2016

• Faster Detection of Beacons• Better position accuracy

• Collaborative approach with SAR Transponders

onboard GALILEO – GPS – GLONASS

• EU Coverage 3 MEOLUTs

EVOLUTIONS - ROADMAP

Consult

• Users

• Industrial Stakeholders

• Member States and Institutional actors

Consolidate

• Mission Needs established by EC

• System scenarios established by ESA

• Cost Benefit Analyses conducted by GSA

Decide• Down selection to one scenario• Budgetary Elements

Implement

• G2G Design and Development

OS Navigation

Good ranging signals (2 m 95% accuracy, more than 87% availability)

Excellent timing performance (30 ns, more than 87%)

SAR Forward

Link

Contribution to COSPAS/SARSAT with shorter detection times (10min) and better localization accuracy

PRS Access Good ranging signals

Access Management

Security Monitoring

Centralisation of system security events in GSMC for analysis and reporting

WHAT SERVICES ARE OFFERED ?

WHERE IS IT DESCRIBED ?

22

Galileo Open Service Signal In Space Interface Control Document (OS SIS ICD)

Version 1.3, December 2016

Galileo OS Service Definition DocumentVersion 1.0, December 2016

Ionospheric Correction

Algorithm for Galileo

Single Frequency UsersVersion 1.2, September 2016

Galileo Search and Rescue ServiceDefinition DocumentVersion 1.0, December 2016

22

More then one year operational… HIGHLIGHTS

23

• Initial SERVICES declared on Dec 15 2016

• TWO QUAD LAUNCH in 2016-2017 with ARIANE V launcher

• 22 Satellites flying-14 Operational

• Signed Contract for third batch of GALILEO satellites

• GSA now in charge of the service provision

• USER ADOPTION increasing constantly

• Mission Scenarios agreed for Galileo 2nd GENERATION

In March 2017, Huawei launched its new, Galileo-enabled P10 Plus smartphone during the Mobile World Congress 2017 in Barcelona

In September 2017, Apple presented its new iPhone models: the iPhone 8, the iPhone 8plus and the iPhone X, all of them Galileo compatible

In March 2017, Samsung unveiled its first Galileo ready smartphones: the Samsung Galaxy S8 and the Samsung Galaxy S8+

Launched in July 2016, the BQ Aquaris X5 Plus is the first European Galileo ready smartphone

Galileo getting inside all SMARTPHONES

From the Galileo standpoint, “Navigation Message Authentication” is defined as the ability of the system to guarantee to the users that they are utilising navigation data that has not been modified and comes from the Galileo satellites and not from any other source.

Galileo Navigation Message Authentication of Open Service E1

25

Galileo High accuracy: worldwide PPP in E6B

26

Precise Point Positioning (PPP) – a network of global reference stations computes ephemeris and clock errors that are made available to users. Having the ionospheric error removed by the use of dual-freq and the tropospheric contribution reduced by means of models, the overall error is dm-level