ZODIAC DATA SYSTEMS. ZODIAC AEROSYSTEMS Control Systems Division

Transcription

1 ZODIAC DATA SYSTEMS

2 6/14/2016-2

3 Monitoring : Produits & services Services Ephemeris and TDOA services Geolocation services Markets: Satellite Operators Regulatory Bodies Defense Agencies System Integrators Systèmes & Projets Satellite Ephemeris Estimation Geolocation systems Monitoring systems Defense projects Geolocalisation CSA/Lib Diapason analysis Diapason Products & Solutions IFoIP Acquisition services and signal processing RF2P 6/14/2016-3

4 Monitoring solutions 6/14/2016-4

5 Satellite monitoring Monitoring system Architecture synopsis SEE Terminal #1 SEE Terminal #2 SEE Terminal #3 SEE Terminal #3 6/14/2016-5

6 Carrier & Signal Monitoring 6/14/2016-6

7 Satellite analysis and monitoring Carrier & Signal Monitoring - CSM SEE Terminal #1 SEE Terminal #2 SEE Terminal #3 SEE Terminal #3 6/14/2016-7

8 Satellite analysis and monitoring Carrier & Signal Monitoring - CSM SEE Terminal #1 SEE Terminal #2 SEE Terminal #3 Background survey of any available Satellite RF Source Automatic scheduling and acquisition resource management Multi-User, Multi-Mission Automatic population of database with historical data: o Spectrum PSD o Carrier RF Parameters o Carrier Digital Parameters Integration of CSA, CID, libdiapason and Recorder capabilities SEE Terminal #3 6/14/2016-8

9 Satellite analysis and monitoring Carrier & Signal Monitoring - CSM SEE Terminal #1 SEE Terminal #2 SEE Terminal #3 SEE Terminal #3 6/14/2016-9

10 Satellite analysis and monitoring Carrier & Signal Monitoring - CSM SEE Terminal #1 SEE Terminal #2 Triggered operations include: Logging of an event Analysis of a carrier to get advanced parameters Binary signal recording Signal Geolocation SEE Terminal #3 SEE Terminal #3 6/14/

11 Carrier & Signal Analysis Option to CSM or Standalone system 6/14/

12 Satellite analysis and monitoring Carrier & Signal Analyzer - CSA Blind recognition of carrier parameters Databases of: Satellites Communications Carrier under Carrier: Carrier cancellation CuC analysis Display of: Spectrum Characterisrics Spectrogram Constellation Analysis of: RF parameters 24 modulations FEC Communication std 6/14/

13 Satellite analysis and monitoring Carrier & Signal Analyzer - CSA Blind recognition of burst signal Spectrum & Spectrum Waterfall Display Power vs. Time of the carrier of interest Detailed carrier Analysis Burst series VSAT/ TDMA Analysis Burst Analysis User separation Access type Classification 6/14/

14 Satellite analysis and monitoring Carrier & Signal Analyzer - CSA DVB-S2 compliant ACM/VCM TDM Stream detected Retrieved Constellation Statistics Frames analysis 6/14/

15 Carrier ID Option to CSM or Standalone system 6/14/

16 Carrier ID The Carrier ID is transmitted using spread spectrum technique. Modulated At Satellite Monitoring facilities, the carrier ID is demodulated to find the contact information and quickly point out the source of interference or to check transmitter compliance with CID regulation. Demodulated 6/14/

17 Carrier ID Scenario Carrier ID - CID Tests organized with the courtesy of Eutelsat and Work Microwave for the SIRG Global Unique Identifier (GUID) Transmitter Coordinates Operator Defined Message Demodulated 6/14/

18 Monitoring Satellite Orbital position 6/14/

19 Monitoring satellite orbital position Purposes: To improve geolocation accuracy; To secure the satellite with the surrounding environment; To retrieve measurements quickly after maneuver; To ensure rational, equitable, efficient and economical use of the frequency and satellite orbit; To preserve performances, interoperability and quality of satellites communications 6/14/

20 Satellite Ephemeris Estimation SEE concept: SEE provides TDOA measurements based on Passive Ranging 3 Rx Stations minimum to receive Payload & GNSS signals Payload signals are correlated to retrieve TDOA measurements between stations TDOA delivery is done in less than 10 seconds. (TDOA :Time Difference Of Arrival) 6/14/

21 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE operations: Automated and constant tracking of all visible geostationary satellites 6/14/

22 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE operations: Automated and constant tracking of all visible geostationary satellites 6/14/

23 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE operations: Automated and constant tracking of all visible geostationary satellites Gather measurements from all stations and compute the TDOA 6/14/

24 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE operations: Automated and constant tracking of all visible geostationary satellites Gather measurements from all stations and compute the TDOA Revisit each satellite every 20 minutes. Data Delivery: Machine to machine Secured Measurement Network Transfer (Push or Pull mode) Authenticated Web based Access for customer specific measurements sent every 20 minutes to the user through FTPS 6/14/

25 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE system for EMEA region: SEE system deployed on Zodiac Data Systems French premises Four SEE stations in short baseline SEE service for EMEA region: Coverage 40deg West, 60deg East longitude 84 satellites Data delivery 24/7 Every 20 mn (by default) Measurement quality < 5ns standard deviation ZDS EMEA SEE Current Coverage SEE EMEA 82 Satellites 6/14/

26 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE system for APAC region: SEE system will be deployed in Asia Four SEE stations in short baseline SEE service for APAC region: Coverage 55deg East, 155deg East longitude 65 satellites Data delivery 24/7 Every 20 mn (by default) Measurement quality < 5ns standard deviation ZDS APAC SEE SEE APAC ~65 Satellites 6/14/

27 Satellite Ephemeris Estimation SEE provides TDOA measurements based on Passive Ranging SEE system for CONUS region: SEE system will be deployed in USA Four SEE stations in short baseline SEE service for CONUS region: Coverage 40deg West, 140deg West longitude 80 satellites Data delivery 24/7 Every 20 mn (by default) Measurement quality < 5ns standard deviation ZDS CONUS SEE SEE CONUS ~80 satellites 6/14/

28 Live demonstration Satellite Ephemeris Estimation SEE Demo 6/14/

29 Standard Geolocation scenario 6/14/

30 Geolocation Scenario Standard scenario Interference National Area National Area 6/14/

31 Geolocation Scenario Standard scenario Main satellite Mirror satellite Reference Interference National Area Interference Source Legit Transmitter for reference National National Area Area Monitoring & Geolocation System 6/14/

32 Geolocation Scenario Geolocation using SEE ephemeris 14/06/

33 Geolocation Scenario Geolocation using SEE ephemeris 14/06/

34 Complex Geolocation scenario TDMA carrier under the main carrier with occupied mirror transponder 6/14/

35 Geolocation Scenario TDMA geolocation Main satellite Mirror satellite Reference VSAT Network National Area Legit Transmitter for reference National Area Monitoring & Geolocation System 6/14/

36 Geolocation Scenario Geolocation of TDMA using SEE ephemeris 14/06/

37 Geolocation Scenario Geolocation of TDMA 14/06/

38 Thanks you for your attention