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What’s Next: Developments & Road Map

What’s Next: Developments & Road Map. John Pottle Marketing Director. GSS6560. GSS6100. STR4500. GSS4200. Spirent Business Areas. GNSS RF Signal Generators & Constellation Simulators. All Signals, Modular. Commercial Signals. Services eg. training, support, repair. Tailored Solutions.

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What’s Next: Developments & Road Map

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  1. What’s Next:Developments & Road Map John Pottle Marketing Director

  2. GSS6560 GSS6100 STR4500 GSS4200 Spirent Business Areas GNSS RF Signal Generators & Constellation Simulators All Signals, Modular Commercial Signals Services eg. training, support, repair Tailored Solutions System Testingeg. IVNS, Inertial/GPS

  3. L1/E5ab GalileoDemonstrator L1 Galileo Demonstrator L1 E5ab E6 ** for Non-PRS GRC, GSS, TUS L1 E5ab OS GSS7800Commercial Galileo Simulator* GNSS Constellation Simulator L1 E6for PRS GRC Galileo Simulator Road Map 2004/5 2006 2007 ? *availability dependson licence issues **PRS on some configurations

  4. GSS7800 Generic GNSS • Information and order available now • Spirent specification MS3047 applies • Delivery from Q1 2007 • Public domain information • Galileo modulation • L1, E5ab, E6 • Uncommitted Memory Codes • Data from a file, or legacy GPS frame (with or without FEC) • Upgrade to SISICD compliancy when possible • Spirent specification MS3043 applies • More information on request

  5. Galileo Public Regulated Service • Current status • Galileo will operate under civil control • Encrypted PRS signal for use by public safety organisations such as police, fire, customs agencies • EU has not approved use for military applications • PRS summary • Two signals: L1A and E6A • Encrypted for controlled access • L1A modulation: BOC(15,2.5)cosine • E6A modulation: BOC(10,5)sine • G/Nav data messages

  6. Spirent Test Solution for Galileo PRS • Status: • Under development for official IOV contracts • Architecture: • FPGA in generator provides all COMSEC and NAVSEC functions • Software DLL to SimGEN provides unencrypted G/Nav data and GUI • Availability: • SimPRS is initial product designator • Subject to availability controls • Galileo Programme Security Instruction (PSI) • Please speak to us for further information

  7. GLONASS

  8. GLONASS Constellation • Global Orbiting Navigation Satellite System (GLONASS) • Operated by Russian Space Forces • 6 GLONASS-M launched 2004/5 • GLONASS-K launch 2008? • Planned operational by 2008 (18 satellites) • 24 satellites by 2010 • Spirent GLONASS Simulator • L1 available today: STR4780 • L2 planned: delivery from 2008

  9. GSS7800 Generic GNSS • Product specification available from Spirent now (MS3047) • L1B (data) with uncommitted Memory Codes • Data from a file or Legacy GPS Frame (with or without FEC) • L1C (Pilot) with uncommitted Memory Codes • L1A as PRS-Noise • Spectrally exact representation of PRS – GPS P-codes, no data • E5a (Idata/Qpilot) with uncommitted Memory Codes • Data (I) from a file or Legacy GPS • E5b (Idata/Qpilot) with uncommitted Memory Codes • Data (I) from a file or Legacy GPS • Upgrade to SISICD compliancy when possible * If licence is not forthcoming will revert to Generic GNSS

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