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- 2. Mobile Digital Broadcasting Democratizing Innovation François Lefebvre, Communications Research Centre Canada
- 3. Mobile Convergence François Lefebvre, Communications Research Centre Canada
- 4. One-to-Many Telecom Specialized Infrastructure Efficiency: Spectrum, $/bit Head of the Long Tail Very large audiences Live François Lefebvre, Communications Research Centre Canada
- 5. Standards François Lefebvre, Communications Research Centre Canada
- 6. DAB / DMB Features High speed mobility Capacity: 1.5 Mbps / channel ( 16 Gb / day ) High bitrate AV & Data: Typical video to mobile screen: 384-512 kbps Spectrum: Band III : 174 to 240MHz L-Band : 1452 to 1492MHz Modulation: COFDM Single Frequency Networks François Lefebvre, Communications Research Centre Canada
- 7. CRC DAB Implementation Transmission François Lefebvre, Communications Research Centre Canada
- 8. Typical Tx Rack François Lefebvre, Communications Research Centre Canada
- 9. François Lefebvre, Communications Research Centre Canada
- 10. François Lefebvre, Communications Research Centre Canada
- 11. François Lefebvre, Communications Research Centre Canada
- 12. Software Defined Radio François Lefebvre, Communications Research Centre Canada
- 13. Software Building Blocks François Lefebvre, Communications Research Centre Canada
- 14. Pre-Configured Software François Lefebvre, Communications Research Centre Canada
- 15. “One Click” Transmitter François Lefebvre, Communications Research Centre Canada
- 16. Low Cost Broadcast Tx François Lefebvre, Communications Research Centre Canada
- 17. Coverage Simulation François Lefebvre, Communications Research Centre Canada
- 18. CRC DAB Implementation Reception François Lefebvre, Communications Research Centre Canada
- 19. Colliding Business Models ? MNO Broadcaster Pay-TV FTA-TV François Lefebvre, Communications Research Centre Canada
- 20. Open Handhelds (2007) François Lefebvre, Communications Research Centre Canada
- 21. No Broadcasting Stack! François Lefebvre, Communications Research Centre Canada
- 22. Openmokast Receiver control Demultiplexing Application decoding Presentation François Lefebvre, Communications Research Centre Canada
- 23. Adapt Openmoko Device François Lefebvre, Communications Research Centre Canada
- 24. 100$ 3D Print François Lefebvre, Communications Research Centre Canada
- 25. Adapt Openmoko Device François Lefebvre, Communications Research Centre Canada
- 26. Openmokast Prototype François Lefebvre, Communications Research Centre Canada
- 27. Screenshots François Lefebvre, Communications Research Centre Canada
- 28. Demo http://www.youtube.com/crcmmb François Lefebvre, Communications Research Centre Canada
- 29. Next ? • LiveCD: Support more standards: ATSC/MH, … • Openmokast: Released TODAY as GPL code • Openmokast: Bcast chipsets into open phones • Openmokast: Port to Android • New Applications • OpenBTS as return link • Broadcast apps in “App Stores” • Micro-broadcasting: events,… • Community broadcasting, remote areas,… • …? François Lefebvre, Communications Research Centre Canada
- 30. Thank you! PROJECTS openmokast.org mmbTools.crc.ca www.crc.ca/mmb BLOG Broadcasting20.org francois.lefebvre@crc.ca François Lefebvre, Communications Research Centre Canada