eComm Presentation

Mobile Digital Broadcasting Democratizing Innovation François Lefebvre, Communications Research Centre Canada

Mobile Convergence François Lefebvre, Communications Research Centre Canada

One-to-Many Telecom Specialized Infrastructure Efficiency: Spectrum, $/bit Head of the Long Tail Very large audiences Live François Lefebvre, Communications Research Centre Canada

Standards François Lefebvre, Communications Research Centre Canada

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

CRC DAB Implementation Transmission François Lefebvre, Communications Research Centre Canada

Typical Tx Rack François Lefebvre, Communications Research Centre Canada

François Lefebvre, Communications Research Centre Canada

Software Defined Radio François Lefebvre, Communications Research Centre Canada

Software Building Blocks François Lefebvre, Communications Research Centre Canada

Pre-Configured Software François Lefebvre, Communications Research Centre Canada

“One Click” Transmitter François Lefebvre, Communications Research Centre Canada

Low Cost Broadcast Tx François Lefebvre, Communications Research Centre Canada

Coverage Simulation François Lefebvre, Communications Research Centre Canada

CRC DAB Implementation Reception François Lefebvre, Communications Research Centre Canada

Colliding Business Models ? MNO Broadcaster Pay-TV FTA-TV François Lefebvre, Communications Research Centre Canada

Open Handhelds (2007) François Lefebvre, Communications Research Centre Canada

No Broadcasting Stack! François Lefebvre, Communications Research Centre Canada

Openmokast Receiver control Demultiplexing Application decoding Presentation François Lefebvre, Communications Research Centre Canada

Adapt Openmoko Device François Lefebvre, Communications Research Centre Canada

100$ 3D Print François Lefebvre, Communications Research Centre Canada

Adapt Openmoko Device François Lefebvre, Communications Research Centre Canada

Openmokast Prototype François Lefebvre, Communications Research Centre Canada

Screenshots François Lefebvre, Communications Research Centre Canada

Demo http://www.youtube.com/crcmmb François Lefebvre, Communications Research Centre Canada

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

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

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eComm Presentation

by Francois Lefebvre on Mar 05, 2009

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eComm Presentation — Presentation Transcript