Presentation on theme: "EGNOS Evolution Program Update D"— Presentation transcript:
1 EGNOS Evolution Program Update D EGNOS Evolution Program Update D. Flament : Head of ESA EGNOS Division and Program manager IWG#26 – New Delhi, India, 5-7 Feb 2014ESA UNCLASSIFIED – For Official Use
2 Presentation outline System Status Release Plan Current Industrial activitiesCom network migration in 2013What is next ?
3 EGNOS Wide Area Network EGNOS ArchitectureGPSGEOSpaceSegmentRanging and Integrity Monitoring StationsRIMS1RIMS2RIMS … nNLES(two per GEO)GroundSegmentEGNOS Wide Area NetworkMCC1MCC2MCC3MCC4SOUSPUMission Control CentresSupport FacilitiesCPFCCF
5 The real life of an operational system User AdoptionEvolutionsMaintenance & operationsLessons 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. ..”ESA UNCLASSIFIED – For Official Use
7 Status of RIMS Deployment SiteStatus as of December 2012Remaining ESA activitiesExpected completionAgadirQualified within V2.3.2NATamanrassetsite survey carried outCompletion of site infrastructure and deployment of RIMS.Qualification.To be defined based upon EC decisionAbu SimbelHaïfaSite survey performedSecond survey carried out in October 2012V2.4.2ESA UNCLASSIFIED – For Official Use
9 2013 – EC Delegation framework - Major Achievements System:QR of V2.3.2 in summer and deployment / start of operations in OctImprovement in Performance & robustness to IONO ..CDR V2.4.1 M in summerMajor step in obsolescence managementCompletion of TWAN G2 qualification, HO to ESSP, operational migration (see detailed slides after)First phase of V2.4.1 M AIVSub-system:NLES G2 detailed design & developmentCCF G2 detailed design & developmentSupport Facilities major evolutions development and qualificationCommunication network technology refreshPreparation of the new Industrial activities procurements for 2014/2017Follow up of PROSBAS activity (EC funding) to support DFMC work plan (see dedicated presentation)ESA UNCLASSIFIED – For Official Use
10 Operational EGNOS APV-1 Availability V2.2 May 2011V2.3.2 Jan 2014
11 Major Obsolescence management achievement in 2013: EGNOS Wide Area Communication Network Migration (G1 to G2)ESA UNCLASSIFIED – For Official Use
12 Requirements Programmatic context: Existing EGNOS Network Technology Obsolete with a deadline imposed by BT of early 2014Necessity to migrate on time in order to avoid risk to service availability and/or considerable cost impactsInitial trade-off between approaches:Migrate with Notice to Users with a Service InterruptionMigrate without Service Interruption (Continued Service) : Chosen OptionMigration high level requirements:service at least as good as current serviceMigrate without Service Interruption (Continuous service)Migrate without risk on IntegrityESA UNCLASSIFIED – For Official Use
13 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 redundantAfter migration situation :RIMS (MPLS) attached to ALL MCC.MCC interconnected with MPLS.NLES connected through MPLS.VSAT C band only fully redundantFull MPLS Network with added redundancy.
14 Original Situation. EGNOS Migrated to the new VPN. 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.EGNOS Migrated to the new VPN.
15 Results : 10 days encompassing the operational migration executed by ESSP ESA UNCLASSIFIED – For Official Use
17 EGNOS short / medium term plan Urgent procurements ( )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 V3Transition to new framework (Working arrangement with GSA)
18 ConclusionMajor successes in 2013 (V2 Evolutions, V3 SRR, EGEP results)Ambitious program of work (on both V2 and V3) for next 8 years2014 is the year to transition to new framework for (GSA, new working arrangement)International momentum around SBAS still growingCooperation between ESA & ASECNA has started (MOU for Ionospheric data collection & processing)