EGNOS Evolution Program Update

D. Flament : Head of ESA EGNOS Division and Program manager IWG#26 – New Delhi, India, 5-7 Feb 2014

ESA UNCLASSIFIED – For Official Use

Presentation outline

•

System Status

•

Release Plan

•

Current Industrial activities

−

Com network migration in 2013

•

What is next ?

D/NAV/ER | Slide 2

EGNOS Architecture

GEO GPS Space Segment Ranging and Integrity Monitoring Stations RIMS1 RIMS2 RIMS … n NLES (two per GEO) EGNOS Wide Area Network CPF MCC1 CCF MCC2 MCC3 MCC4 Mission Control Centres SOU SPU Support Facilities Ground Segment

System Status & Release Plan

D/NAV/ER | Slide 4

The real life of an operational system User Adoption Evolutions Maintenance & operations

ESA UNCLASSIFIED – For Official Use Lessons learned, best practices and Reform in US DoD Space acquisition program (GAO report 2007) after 2 decades of problems (cost, delays, etc..)

Evolutionary development.

“ .. incremental path toward meeting market and user needs rather than attempting to satisfy all needs in a single step. This provided program managers with more achievable requirements, which, in turn, facilitated shorter cycle times. ..”

ID

V2.2ext V2.3 V2.3.1 V2.3.1i V2.3.2 V2.4.1M V2.4.1P V2.4.2 phase B

EGNOS V2 Release Plan

PCIP signature

Feb 2009 PCIP-1 N/A 2 Jul 2011 PCIP-3 Feb 2010 PCIP-2 Jul 2013 PCIP-4 Feb 2010 PCIP-2

Contract signature

May 2007 Jul 2008 Aug 2009 Mar 2012 Mar 2012 Apr 2011 Mar 2012 3 Mar 2014

Feb 2014

QR

Jun 2008 Jul 2009 Nov 2010 Jul 2012 Jul 2013 Jun 2014 Aug 2015 PDR planned mid of 2015 Completion date Ongoing; target completion date Under planning; planned date of event completion

Ops entry

Mar 2009 Mar 2012 Aug 2012 Oct 2013 Q1 2015 Q3 2015 1  Certifiable release

Table 2-1. Milestone codes applied in Table (2-2) New features

        MPLS migration kit NLES adaptation to Inmarsat-4 Operator requirements for V2.3 Inmarsat-4, MPLS qualification New RIMS: Alexandria, Athens, La Palma CCF Archive Data Transfer Facility (ADTF) CPF robustness: GPS Clock drift, Ephemeris rate Performance improvement under severe ionosphere conditions               Robustness against “PRN25 clock drift” feared event (Bergen) Ionosphere performance improvement step 2 Obsolescence resolution: CPF IRIG time generator, CPF switch VSAT Ku-band obsolescence resolution Network IPLC lines obsolescence resolution Compliance to EC-482 and EC-552 New RIMS: Agadir, Abu Simbel Obsolescence resolution: RIMS A, CCF HW, NLES, SF HW Qualification of SES-5 (ex Astra-4B) Improvement to MRD 2.0 compliance: iono algorithms New RIMS: Haifa and Tamanrasset 4 Mission evolutions: LPV200, MOPS D, Certification Operator requirements: OURD V1 Qualification of TWAN migration       Qualification of Astra-5B Migration of Inmarsat-4F2 to NLES G2 on L1/L5 (option) Migration of Inmarsat-3F2 to NLES G2 (option) Integration of RIMS Haifa

Extension to 72 o North

CPF algorithm improvements which definition is mature at mid-2013 Elements under analysis for consolidation of need and schedule:  Obsolescence resolution: RIMS B, RIMS C, CPF, FEE  Improvement to MRD 2.0 compliance: new RIMS deployment for full ECAC coverage, algorithms improvement    Coverage extension study (according to EC input scenarios) GEO Ranging Operator requirements: SPRD V2 1 An evolution of V2.3.1 - the release V2.3.1p procured by ESSP- was deployed in operations 2 This release was introduced during the negotiations of WO #6 at the end of 2011 3 WO # 1, 2, 3 were signed in April 2011; WO #6 enlarging the scope of V2.4.1 was signed in March 2012 4 These 2 RIMS will be deployed in parallel to V2.4.1M development but not on time to be included in the release qualification

Status of RIMS Deployment

Site

Agadir

Status as of December 2012 Remaining ESA activities

Qualified within V2.3.2

NA

Expected completion

Tamanrasset site survey carried out Completion of site infrastructure and deployment of RIMS.

Qualification.

Abu Simbel Qualified within V2.3.2

To be defined based upon EC decision NA Haïfa Site survey performed Second survey carried out in October 2012 Completion of site infrastructure and deployment of RIMS.

Qualification.

V2.4.2

D/NAV/ER | Slide 7 ESA UNCLASSIFIED – For Official Use

EGNOS RIMS Network – Targeted network 41 RIMS sites

D/NAV/ER | Slide 8

2013 – EC Delegation framework Major Achievements

• • System: − QR of V2.3.2 in summer and deployment / start of operations in Oct •

Improvement in Performance & robustness to IONO ..

− − − CDR V2.4.1 M in summer •

Major step in obsolescence management

Completion of TWAN G2 qualification, HO to ESSP, operational migration (see detailed slides after) First phase of V2.4.1 M AIV Sub-system: − − − − NLES G2 detailed design & development CCF G2 detailed design & development Support Facilities major evolutions development and qualification Communication network technology refresh • • Preparation of the new Industrial activities procurements for 2014/2017 Follow up of PROSBAS activity (EC funding) to support DFMC work plan (see dedicated presentation) D/NAV/ER | Slide 9 ESA UNCLASSIFIED – For Official Use

Operational EGNOS APV-1 Availability

V2.2 May 2011 V2.3.2 Jan 2014

Major Obsolescence management achievement in 2013: EGNOS Wide Area Communication Network Migration (G1 to G2)

ESA UNCLASSIFIED – For Official Use

Requirements

1.

2.

3.

Programmatic context: 1.

Existing EGNOS Network Technology Obsolete with a deadline imposed by BT of early 2014 2.

Necessity to migrate on time in order to avoid risk to service availability and/or considerable cost impacts Initial trade-off between approaches: 1.

Migrate with Notice to Users with a Service Interruption 2.

Migrate without Service Interruption (Continued Service) :

Chosen Option

Migration high level requirements: − service at least as good as current service − − Migrate without Service Interruption (Continuous service) Migrate without risk on Integrity D/NAV/ER | Slide 12 ESA UNCLASSIFIED – For Official Use

VPN1 to VPN2 Migration

Before migration situation : - RIMS attached to one MCC (FR before 2.3.1) - MCC interconnected with IPLC.

- NLES connected through IPLC network.

- VSAT (C, Ku) partially redundant After migration situation : - RIMS (MPLS) attached to ALL MCC.

- MCC interconnected with MPLS .

- NLES connected through MPLS .

- VSAT C band only fully redundant Full MPLS Network with added redundancy.

D/NAV/ER | Slide 13

Original Situation

.

During migration : - Deployment of a second MPLS network.

- Connection of each RIMS to the network (Raw data only).

- Independence of the networks (For safety reasons).

- Testing of EGNOS on the new network independently of EGNOS in operation .

D/NAV/ER | Slide 14

EGNOS Migrated to the new VPN.

Results : 10 days encompassing the operational migration executed by ESSP

D/NAV/ER | Slide 15 ESA UNCLASSIFIED – For Official Use

GEO Roadmap – Satellite view

INM-3F2 ARTEMIS 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

V2 OP V2 OP

End of Mission

BCKP BCKP

EoL INM-3F5 INM-4F2 SES-5 ASTRA-5B V3 GEO

BCKP V2 OP SQ Depl SQ Depl BCKP Current Time BCKP V3 SQ / Depl BCKP BCKP V2 OP V2 OP V3 OP V3 SQ / Depl V3 OP Start of V3 Operations

EGNOS short / medium term plan

• Urgent procurements (2014-2017) − WO1 (2.4.2 Phase B and pre-devpts) − − − − WO2(ASTRA 5B Integration and Qualification) WO3(Recurring RIMS (2)) PCIP6(Security analysis) PCIP7 (V2.4.2 Phase C/D)) • • Continue R&D (EGEP / H2020) Preparation of the CD Phase of EGNOS V3 • Transition to new framework (Working arrangement with GSA) D/NAV/ER | Slide 17

Conclusion

• • • • • Major successes in 2013 (V2 Evolutions, V3 SRR, EGEP results) Ambitious program of work (on both V2 and V3) for next 8 years 2014 is the year to transition to new framework for 2014 2020 (GSA, new working arrangement) International momentum around SBAS still growing Cooperation between ESA & ASECNA has started (MOU for Ionospheric data collection & processing) D/NAV/ER | Slide 18

EGNOS Evolutions in the context of EGNOS Exploitation Program (GSA)

Service Provision (GSA) 2013 2014 2015 2016 2017 2018 2019 2020 2021

EGNOS V2 services (OS, SoL, EDAS) ; EU28, LPV200, and other extensions TBC (Ukraine..)

2022

New services preparation Second generation services Procurement & Implementation

2023 Infrastructure (ESA)

V2.4.1P; V2.4.2 ; V2.5 (TBC ) V3 Phase B2

.

R&D System & techno (ESA)

Test Beds; Techno Pre-Devpt, SBAS Infra R&T

IWG, Eurocae, RTCA, ProSBAS

SBAS L1/L5 ICD Validated MOPS

IWG, SBAS L1/L5 / multi-const. Standardisation

WAAS & other SBAS D/NAV/ER | Slide 19

Phase III - LPV200 Tech. Ref.

Phase III - LPV200 OPS GAGAN, SDCM, etc…………..

Avionics L1/L5 multi-const MOPS

Phase IV - LPV200 OPS SBAS L1/L5