1. BU Navigation 10/05/2007 Template reference : 100181658G-EN Trends in Satellite Location Technology European Security and Safety Summit

2. All rights reserved, 2007, Thales Alenia Space BU Navigation Page 2 Trends Market trends for commercial applications Accuracy Visible for the end user Key for urban navigation Quickness Key for a satisfactory end user experience Issue with “traditional GPS” Coverage Need to cover urban areas Most applications to be used/started inside buildings Emergency calls location to benefit entirely from such trends Accuracy, quickness and coverage are key factors to save lives Citizens will not understand to see in the same time high performance applications available while no implementation of emergency calls location

3. All rights reserved, 2007, Thales Alenia Space BU Navigation Page 3 Technologies Very fast technological evolutions to meet challenging market trends Satellite based Assisted-GPS : better quickness, accuracy, coverage EGNOS : accuracy, quality of service, preparing Galileo Mobile network based Cell-Id : using cell location NMR : using network signal power measurements Local network based : Wi-Fi

4. All rights reserved, 2007, Thales Alenia Space BU Navigation Page 4 Readiness Handsets A growing offer of Assisted-GPS enabled phones A1000 E1000 HP6515 HP6915 Siemens Benq SXG75 Mitac A701 HTC Artemis Blackberry 8800 Commercial trends Cost < 10 €, allows for entry range phones required by operators for 2008 Next phones to come : Nokia, Benq, Sharp, Blackberry … Standards now mature Therefore European E112 regulation Shall consider today commercial trends Should be determined and gradual

5. BU Navigation 10/05/2007 Template reference : 100181658G-EN Thank you Arnaud Masson arnaud.masson@thalesaleniaspace.com