1. 1 TETRA Experience 2006 Sao Paulo July 18 th 2006

2. 2 Welcome Phil Kidner CEO TETRA Association

3. 3 Peter Clemons Facilitator

4. Slide 4 Fire Exits

5. Slide 5

6. Slide 6 TETRA Experience 2006 - Objectives  To obtain good information  To meet with your colleagues  To share ideas and experiences  To see working TETRA equipment  To meet with vendors  To enjoy the experience

7. 7 Program TETRA Experience Brazil July 2006

8. Slide 8 Conference

9. 18 July 2006TETRA Expereice - Sao PauloSlide 9 TETRA Experience – Brazil Day 1 am  Welcome- Phil Godfrey  Overview of TETRA- Phil Kidner  ETSI- Marcello Pagnozzi  Refreshments  Advantages of trunking, digital & TDMA- Devdarsh Jain  Services and facilities- Ole Arrhenius  Questions and Answers- Peter Clemons  Lunch

10. 18 July 2006TETRA Expereice - Sao PauloSlide 10 TETRA Experience – Brazil Day 1 pm  Security, encryption & management - Ramon Montanez  Data capabilities of TETRA- Ole Arrhenius  Refreshments  TETRA versus alternative technologies- Peter Clemons  Market segments served by TETRA- Juan Ferro  Questions & Answers- Peter Clemons  Drinks Reception in Exhibition Area

11. 18 July 2006TETRA Expereice - Sao PauloSlide 11 TETRA Experience – Brazil Day 2  Public Safety Shared Networks- Phil Kidner  Interoperability versus Interworking- Iain Ivory  Public Safety Case Study- Bahia State Police  Refreshments  Transport Case Study- MRS Railway  Operator/Utility Case Study- Hector Saavedra  Question & Answer Panel- All  Closing remarks- Phil Kidner  Lunch

12. Slide 12 Exhibition

13. Slide 13 Sponsors

14. Slide 14

15. Slide 15 The Importance of feedback The most valuable gift that you can give us is: FEEDBACK

16. 16 Thank You

17. 17 TETRA Experience 2006 Sao Paulo July 18 th 2006

18. 18 Overview of TETRA Phil Kidner

19. Slide 19 Agenda  TETRA – from its origins to the future  The TETRA Association

20. Slide 20 TETRA – from origins to the future

21. Slide 21 Radio systems in the early 1990s  Analogue systems  Mostly conventional  Some trunked –MPT1327 –EDACS –Smartnet –etc

22. Slide 22 ETSI Standards Initiative  Early 1990s GSM already underway  MDTRS –Mobile Digital Trunked Radio System  TETRA –Trans European Trunked RAdio System –TErrestrial Trunked RAdio System

23. Slide 23 The Brief  High functionality  Spectrum efficient  Suitable for shared systems  User requirements created for: –Public Safety and Security –Transportation –Utilities –PAMR –etc.  Designed to carry voice and data

24. Slide 24 User requirements  Schengen produced agreed user requirement as input to the standards process  Schengen countries required borderless operation  Agreement with NATO to release 380-400MHz  Finland, Holland and Belgium became the first to create national Public Safety systems using this band

25. Slide 25 The future of TETRA  Special Working Group formed –To consider future user needs –To ensure TETRA remains relevant in the coming decade  New Codecs  Air Interface enhancements  Range extension  High speed data

26. Slide 26 TETRA Release 2 - TEDS  Multi-carrier platform with TDMA carriers.  Adaptive selection of modulation and coding according to propagation conditions.  Agreed modulation schemes: –4 QAM for efficient links at edge of coverage –16 QAM for moderate speeds –64 QAM for high speed –π/4 DQPSK for common control channel –D8PSK for early migration requiring modest increase in speed  Carrier bandwidths: 25, 50, 100 and 150 kHz.

27. Slide 27 TEDS Data Rates

28. Slide 28 TEDS Spectrum  TEDS requires new spectrum  Discussions in hand in Europe with NATO and the Regulators  Progress is slow so far  ETSI and TETRA Association are lobbying for spectrum, especially for PPDR, worldwide.

29. Slide 29 The TETRA Association

30. Slide 30 TETRA Association  Formed in 1994  Promote the ETSI TETRA standard world-wide  Achieve Harmonised Spectrum –380-400MHz –410-430MHz –870-920MHz  Encourage an open and competitive market through IoP

31. Slide 31 Open and competitive markets  Fully compatible equipment  Interoperability process created  Independent test house  Certification process  Fully supported by industry

32. Slide 32 TETRA Association - Membership  1995 – 10  2006 – 130

33. Slide 33 TETRA contracts – End 2005  Total number of reported contracts – 889 (622 in 2004)  TETRA now in 84 countries worldwide

34. Slide 34 Contract growth “TETRA is now being deployed in over 40% of the World’s nations”

35. Slide 35 TETRA contracts growth 1997- 2005

36. Slide 36 TETRA Contracts by Region

37. Slide 37 TETRA Contracts by Region

38. Slide 38 TETRA Contracts by Sector

39. Slide 39 Global focus for TETRA Association  Membership now 135 Members from 30 Countries  Most recent members from China, Italy, Iran, South Korea, Sweden and Switzerland  TETRA Association Workshops –2004 = Dubai, Hungary and South Korea –2005 = Ireland, Malaysia, Jordan, Latvia, South Korea, Argentina and Venezuela  Increasing demand for information  TETRA Association publications in German, Russian, Spanish and Portuguese  New ‘Country Forums’ – Hungary, The Ukraine, China

40. Slide 40 TETRA Association 2006 Events  TETRA Conferences –India –Eastern Europe –South America –China –Middle East  TETRA World Congress - June 2007

41. Slide 41 Benefits of Global markets More suppliers More applications More competition More choice More investment

42. 42 Thank You