ZODIAC AIRCRAFT SYSTEMS ZODIAC DATA SYSTEMS

Transcription

1 ZODIAC DATA SYSTEMS

2 28/06/2015-2

3 Solutions based on IFoIP One hardware, Multiple applications 28/06/2015-3

4 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications 28/06/2015-4

5 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications Inspection Lib Diapason Lib Diapason Modulation detection QoS Control Fast round trip 28/06/2015-5

6 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications Inspection Lib Diapason Lib Diapason Modulation detection QoS Control Fast round trip Monitoring CSM Carrier Signal Monitoring Database & Alarm management Reporting 28/06/2015-6

7 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications Inspection Lib Diapason Lib Diapason Modulation detection QoS Control Fast round trip Monitoring CSM Carrier Signal Monitoring Database & Alarm management Reporting Analysis CSA Carrier Signal Analyzer Analyze carriers in blind mode Carrier under carrier 28/06/2015-7

8 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications Inspection Monitoring Analysis Geolocation Lib Diapason CSM CSA CGL Lib Diapason Modulation detection QoS Control Fast round trip Carrier Signal Monitoring Database & Alarm management Reporting Carrier Signal Analyzer Analyze carriers in blind mode Carrier under carrier Compact Geo Location Locate transmitters 28/06/2015-8

9 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications Inspection Monitoring Analysis Geolocation Ephemeris Lib Diapason CSM CSA CGL SEE Lib Diapason Modulation detection QoS Control Fast round trip Carrier Signal Monitoring Database & Alarm management Reporting Carrier Signal Analyzer Analyze carriers in blind mode Carrier under carrier Compact Geo Location Locate transmitters Satelitte Ephemeris Estimator Ephemeris estimation Detection of manoeuvre 28/06/2015-9

10 Solutions based on IFoIP One hardware, Multiple applications Customized SDR Software Defined Radio Acquisition Service soft Customized applications Carrier ID CID Carrier Identifier Transmitter Coordinates Contact details User defined data Inspection Monitoring Analysis Geolocation Ephemeris Lib Diapason CSM CSA CGL SEE Lib Diapason Modulation detection QoS Control Fast round trip Carrier Signal Monitoring Database & Alarm management Reporting Carrier Signal Analyzer Analyze carriers in blind mode Carrier under carrier Compact Geo Location Locate transmitters Satelitte Ephemeris Estimator Ephemeris estimation Detection of manoeuvre 28/06/

11 SDR Hardware products 28/06/

12 Hardware products : HPC/SPC boards 28/06/

13 IFoIP family Reference Product Down-Converters SM A SM A SM A SM B ( MHz L-Band ( ( MHz Up L-Band ( VHF ( MHz) UHF ( MHz) IFoIP-SPC board SM A MODULE IFoIP SPC L Band IFoIP-HPC board SM A MODULE IFoIP HPC IF 140 SM A MODULE IFoIP HPC IF 70 SM A MODULE IFoIP HPC L Band 80MHz BW SDR Chassis SP A SP A SP A Rack V0, 1U, 2 VME slots Rack V2, 2U, 4 VME slots Rack V4, 4U, 8 VME slots 28/06/

14 Development toolkit ZDS provide with the IFoIP bd: o Librairies for Linux and windows o Documentation o Example (in C language) Customer can develop his own application o GUI, o demodulation, o spectral analysis o 28/06/

15 Lib DIAPASON 28/06/

16 Lib Diapason Embedding advanced signal analysis in IFoIP Signal Acquisition Main functions: Powerful and lightweight Signal Processing Library integrated within IFoIP Acquisition Service for customer who wants to develop their own monitoring system or application. Spectrum graph (Video and resolution bandwidth controlled); Carrier detection (Single, TDM carriers), carrier list; Quality of service Blind analysis (Modulations BPSK, QPSK, 8PSK, 8/16QAM, 16/32APSK) Carrier under/over carrier detection Carrier under carrier analysis RF and Digital Fine Characterization 28/06/

17 Lib Diapason Detection demo software detected channels raw PSD filtered PSD raw noise filtered noise List of detected channels Configuration - 17 June 15

18 Lib Diapason Characterization demo software signal power noise remaining (CuC) Check RF Channel characterization Check characterization Configuration - 18 June 15

19 Carrier & Signal Analyzer CSA 28/06/

20 Carrier & Signal Analyzer - CSA Main features 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 28/06/

21 Carrier & Signal Analyzer - CSA Burst signal 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 28/06/

22 Carrier & Signal Analyzer - CSA New Features: DVB-S2 Analysis Support DVB-S2 compliant ACM/VCM TDM Stream detected Retrieved Constellation Statistics Full FEC Analysis support (Summer 2015) 28/06/

23 Geolocation scenarios 28/06/

24 Scenarios for Geolocation 28/06/

25 Monitoring station Monitoring System 28/06/

26 Transmitter with Carrier ID Carrier with CID Legit Transmitter with CID National Area Monitoring System 28/06/

27 Carrier with CID 28/06/

28 Carrier ID Case One: Carrier with a carrier ID Carrier with CID Legit Transmitter with CID National Area Monitoring System 28/06/

29 Carrier ID Carrier with CID Case Two: X-pol or side lobe interference with a carrier ID Legit Transmitter with CID National Area Monitoring System 28/06/

30 Carrier ID Carrier with CID Case Three: Carrier interfered with a carrier ID enabled signal Legit Transmitter with CID National Area Monitoring System 28/06/

31 Carrier ID Carrier with CID Case Four: Carrier interfered with a carrier ID enabled signal under carrier Legit Transmitter with CID National Area Monitoring System 28/06/

32 Carrier ID Carrier with CID Case Five: Carrier with CID interfered with a carrier with CID Legit Transmitter with CID National Area Monitoring System 28/06/

33 Carrier ID Software Defined Demodulation by ZODIAC DATA SYSTEMS Test carriers on SES and Eutelsat Satellites Carrier ID Global Unique Identifier (GUID) Transmitter Coordinates Operator Defined Message 28/06/

34 Carrier CID benchmark 28/06/

35 Equipment and reception conditions RF Infrastructure Received in Bretteville L Orgueilleuse, France 4.5m Antenna with Ku Band LNB Carrier ID Reception System Data Acquisition based on ZODIAC DATA SYSTEMS IFoIP Technology Spectrum Visualization and Analysis based on ZODIAC DATA SYSTEMS CSA system Carrier ID detection and demodulation performed on ZODIAC DATA SYSTEMS CID Analysis System Search Range to Frequency Offset set to 10kHz (adds 10s to GUID detection speed compared 1kHz search range) Full Analysis enabled: Looks for up to two different carrier ID around the same center frequency and within the same frequency search Tries to decode the full Carrier ID message Carrier ID Detection : Simple mode, with fallback to Deep Detection mode (requiring more processing) in case of detection failure - 35

36 Type 1 Scenario Robustness to constellation variation Carrier at nominal power, three tests performed in: QPSK / 8PSK / 16APSK No identified difference in processing capabilities - 36 GUID Detection Speed: 40s (30s with 1kHz search range) Full Message decoding 2min to 2min30s

37 Type 2 Scenario Robustness to power variations To simulate ASI or Xpol interference, Detection tests are performed while decreasing carrier power by steps of 3dB, down to noise floor level 16dB SNR 7dB SNR 1dB SNR! - 37

38 Type 2 Scenario Robustness to power variations Down to 4dB of SNR (-12dB compared to nominal power) : GUID Detection time is unchanged: ~40s (30s if applying 1kHz search range) Full message decoding is unchanged: ~2min 1dB SNR (-15dB compared to nominal power): GUID detection time : 60s (requires Deep detection) Full message decoding: 2 min 30s (the only overhead is caused by increased GUID detection time) -3dB -3dB -3dB -3dB -3dB - 38

39 Type 3 Scenario Robustness to interferences Case 1: Comparable power level Same center frequency, same PSD level 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Two Carrier ID Detected! GUID Detection Time : ~ 60s to retrieve both GUID Full Message Decoding : ~2 min 30 (the only overhead is caused by increased GUID detection time) - 39

40 Type 3 Scenario Robustness to interferences Case 1: Comparable power level Same center frequency, same PSD level 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Main Carrier Two Carrier ID Detected! Interference Carrier GUID Detection Time : ~ 60s to retrieve both GUID Full Message Decoding : ~2 min 30 (the only overhead is caused by increased GUID detection time) Detection Time is not significantly impaired - 40

41 Type 3 Scenario Robustness to interferences Case 2: Higher power interference Same center frequency, PSD level is 6 db higher 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Synchro Issues! Two Carrier ID Detected! GUID Detection Time : ~ 60s to retrieve both GUID (same as similar power case) Full Message Decoding : ~2 min 30 partial decoding, about 5min for full message - 41

42 Type 3 Scenario Robustness to interferences Case 2: Higher power interference Same center frequency, PSD level is 6 db higher 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Interference Carrier Synchro Issues! Two Carrier ID Detected! GUID Detection Time : ~ 60s to retrieve both GUID (same as similar power case) Full Message Decoding : ~2 min 30 partial decoding, about 5min for full message Main Carrier - 42

43 Type 3 Scenario Robustness to interferences Case 3: Higher power interference but not colocated in frequency 2MHz center frequency offset, same PSD level 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Synchronized interferring carrier Interferred Carrier Two Carrier ID Detected! Synchro Issues! GUID Detection Time : ~ 40s to retrieve each GUID (same as similar power case) Full Message Decoding : ~2 min full decoding each Two different center frequency == Two detection operations - 43

44 Type 3 Scenario Robustness to interferences Case 3: Higher power interference but not colocated in frequency 2MHz center frequency offset, same PSD level 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Synchronized 1 st interferring detection carrier main carrier Interferred Carrier Two Carrier ID Detected! Synchro Issues! GUID Detection Time : ~ 30s to retrieve each GUID (same as similar power case) Full Message Decoding : ~2 min full decoding each Two different center frequency == Two detection operations - 44

45 Type 3 Scenario Robustness to interferences Case 3: Higher power interference but not colocated in frequency 2MHz center frequency offset, same PSD level 1MBd QPSK interference vs. 6.66MBd Main QPSK carrier Both Carriers embeds a Carrier ID Synchronized interferring carrier Interferred Carrier Two Carrier ID Detected! Synchro Issues! GUID Detection Time : ~ 30s to retrieve each GUID (same as similar power case) Full Message Decoding : ~2 min full decoding each Two different center frequency == Two detection operations 2 nd detection interference - 45

46 Standard Geolocation 28/06/

47 Transmitter Geolocation by ZODIAC DATA SYSTEMS Standard scenario Signal of interest National Area Legit Transmitter National Area Monitoring Monitoring System System 28/06/

48 Transmitter Geolocation by ZODIAC DATA SYSTEMS Standard scenario Main satellite Mirror satellite Signal of interest Mirror satellite Main satellite Reference signal National Area Legit Transmitter Reference signal National Area Monitoring System Monitoring & Geolocation System 28/06/

49 Transmitter Geolocation by ZODIAC DATA SYSTEMS Standard scenario Down to 3 km accuracy Use case: Two satellites angle gap of 3 degrees Frequency Ku band: MHz Reference in Hilversum (Netherland) Ephemeris Operator Ephemeris on both satellites Sensisivity Position found maximum difference doppler at the best time of the day : 20 mhz/deg Real position 28/06/

50 Complex Geolocation scenario with occupied mirror transponder & NORAD ephemeris 28/06/

51 Transmitter Geolocation by ZODIAC DATA SYSTEMS Complex scenario Main satellite Mirror satellite Mirror satellite Main satellite Reference signal Interference National Area Interference Source Reference signal National Area Monitoring System Monitoring & Geolocation System 28/06/

52 Transmitter Geolocation by ZODIAC DATA SYSTEMS Main satellite Mirror satellite Carrier cancellation on Mirror satellite Spectrum of Mirror satellite TDMA carriers Harder to correlate create ambiguity TDMA carrier cancelled 28/06/

53 Transmitter Geolocation by ZODIAC DATA SYSTEMS Main satellite Signal cancelled on Mirror satellite Carrier cancellation on Mirror satellite Spectrum of Mirror satellite Spectrum of Mirror satellite TDMA carriers Harder to correlate create ambiguity TDMA carrier cancelled 28/06/

54 Transmitter Geolocation by ZODIAC DATA SYSTEMS Complex scenario Main satellite Signal cancelled on Mirror satellite Mirror satellite Main satellite Reference signal Interference National Area Interference Source Carrier cancellation gives Easier detection & no ambiguity Reference signal National Area Monitoring System Monitoring & Geolocation System 28/06/

55 Transmitter Geolocation by ZODIAC DATA SYSTEMS Complex scenario Not accurate ephemeris! Use case: Two satellites angle gap of 3 degrees Frequency Ku band: MHz Reference in Hilversum (Netherland) Ephemeris Norad Ephemeris on both satellites Sensisivity Real position maximum difference doppler at the best time of the day : 20 mhz/deg Position found 28/06/

56 Satellite Ephemeris Estimation (SEE) by ZODIAC DATA SYSTEMS Passive & Accurate Ephemeris Estimation SEE Terminal #1 SEE Terminal #2 RLM Passive Ranging System solely rely on downlink signals of the satellite of interest. High performance synchronization algorithms make possible systems at the scale of a single country (500km x500km span) Satellite Ephemeris Accuracy < 1km Directly feed the geolocation with updated ephemeris SEE Terminal #3 SEE Terminal #3 Satellite Ephemeris Estimation system (in use for ephemeris data service by ZDS) 14/10/

57 Satellite Ephemeris Estimation (SEE) by ZODIAC DATA SYSTEMS Passive & Accurate Ephemeris Estimation Co-located satellites Inclined satellite Example of 3D representation of satellite orbits (using ephemeris data generated by ZODIAC DATA SYSTEMS SEE) 28/06/

58 Transmitter Geolocation by ZODIAC DATA SYSTEMS Complex scenario Down to 1 km accuracy Use case: Two satellites angle gap of 3 degrees Frequency Ku band: MHz Reference in Hilversum (Netherland) Ephemeris SEE Ephemeris on both satellites Sensisivity Position found maximum difference doppler at the best time of the day : 20 mhz/deg Real position 28/06/

59 Complex Geolocation scenario TDMA carrier under carrier interferences with occupied mirror transponder & NORAD ephemeris 28/06/

60 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA gelocation Main satellite Mirror satellite Mirror satellite Main satellite Reference signal VSAT Interference VSAT National Area VSAT Reference signal National Area Monitoring System Monitoring & Geolocation System 28/06/

61 Main satellite Transmitter Geolocation by ZODIAC DATA SYSTEMS Mirror satellite TDMA gelocation Target Main carrier cancelled Spectrum of Main satellite Spectrum of Main satellite 14/10/

62 Signal cancelled on Main satellite Transmitter Geolocation by ZODIAC DATA SYSTEMS Mirror satellite TDMA gelocation Target Main carrier cancelled Spectrum of Main satellite Spectrum of Main satellite Spectrum of Mirror satellite TDMA carriers Harder to correlate create ambiguity 14/10/

63 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA gelocation Signal cancelled on Main satellite Signal cancelled on Mirror satellite Target Main carrier cancelled Spectrum of Main satellite Spectrum of Main satellite Spectrum of Mirror satellite Spectrum of Mirror satellite TDMA carriers Harder to correlate create ambiguity TDMA carrier cancelled 14/10/

64 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Signal cancelled on Main satellite Signal cancelled on Mirror satellite Mirror satellite Main satellite Reference signal VSAT Interference VSAT National Area VSAT Reference signal National Area Monitoring System Monitoring & Geolocation System 28/06/

65 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Signal cancelled on Main satellite Signal cancelled on Mirror satellite Using SEE: Geolocation system is constantly feed with updated and accurate ephemeris data Accurate geolocation can be achieved with only one reference in very short processing time. 28/06/

66 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

67 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

68 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

69 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

70 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

71 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

72 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Signal cancelled on Main satellite Signal cancelled on Mirror satellite 28/06/

73 Transmitter Geolocation by ZODIAC DATA SYSTEMS TDMA geolocation Example Case: Full Network Signal cancelled on Main satellite Signal cancelled on Mirror satellite Interference 28/06/

74 Geolocation Performances Summary 28/06/

75 Geolocation Performance Pilars 28/06/

76 Signal & Carrier Analyser by ZODIAC DATA SYSTEMS Geolocation detection improved by CSA carrier cancellation Acquire Wide band and/or narrow band signals; Automatic Carrier Detection; Full blind analysis : 24 modulation schemes; 50+ types of FEC; Outer code; Scrambler; Standard. Carrier under carrier detection; Carrier cancellation; TDMA detection and characterization Multi-Communication contexts : Monitoring System Fixed satellite, RCS satellite; Microwave link, UHF, VHF, HF 28/06/

77 Geolocation Performance Pilars Ephemeris Accuracy 28/06/

78 Satellite Ephemeris Estimator by ZODIAC DATA SYSTEMS Geolocation accuracy improved by accurate SEE Ephemeris Use case: Two satellites with an angle gap of 3 degrees Ku band (frequency : MHz) Non-sensitive (Maximum difference doppler at the best time of the day : 20 mhz / deg ) Reference in Hilversum (Netherland) With NORAD With SEE 28/06/

79 Geolocation Performance Pilars Ephemeris Accuracy Schecduling Capability 28/06/

80 Macro Task Manager by ZODIAC DATA SYSTEMS Geolocation operation simplified by MTM Full transponder geolocation 28/06/

81 Geolocation Performance Pilars Ephemeris Accuracy Scheduling Capability Automated geolocation 28/06/

82 Carrier & Signal Monitoring by ZODIAC DATA SYSTEMS Geolocation mitigation speed up by CSM Custom rules: Upon carrier appearance or reappearance Upon carrier diseappearance Upon carrier basic RF Upon advanced parameter update Upon carrier under carrier In case of interference CSM sent: logs, s, sms, Alarms In case of interference CSM also trigs: CID Analyse carrier to get advanced parameters Record the binary signal Geolocate the signal (semi-automatic mode) 28/06/

83 Geolocation Performance Pilars Ephemeris Accuracy Scheduling Capability Automated geolocation 28/06/

84 Geolocation & Ephemeris Services 28/06/

85 Geolocation & Ephemeris services SEE Terminal #1 SEE Terminal #2 RLM SEE Terminal #3 28/06/

86 Now deploying capacities in Asia Main Satellite Mirror Satellite Reference Interception site Target 28/06/

87 Geolocation & Ephemeris services Geolocation service Providing you with the location of the source of your interferences Ephemeris service Providing 24/7 high quality ephemeris data for any GEO satellite Maneuver warning bulletin to make sure no geolocation measurement is based on erroneous data 28/06/ /06/2015

88 Satellite Communication QoS Toolkit 28/06/

89 Satellite Communication QoS Toolkit One Common HW High-performance Front- End (IFoIP digitizer board) Full Software Defined Radio Approach with decentralized acquisition management Scalable Architecture Integrated Solution with easy upgrade for managed cost of ownership 28/06/

90 Thank you for your attention 28/06/ SEE Sites