Read this: DVB-T2-Lite a case of the BBC reinventing the wheel? - James Cridland

Summary: Listen, thank you, BBC, for linking to an old blog of mine on their five biggest stories of the week feature. This is important not just because of the areas of poor bandwidth the mobile mapping experiment is looking into, but says James Cridland 3G bandwidth is too expensive for even casual radio listening. Yes, broadcast is really important if we want to reach people in a mobile environment. - james.cridland.net