The advent of DVB-T gives a realistic opportunity to provide remote interaction between the broadcaster and viewer. The in-band return channel (e.g. 1 kbit/s) using the UHF television band is studied in this document.
The advent of DVB-T gives a realistic opportunity to provide remote interaction between the broadcaster and viewer. The in-band return channel (e.g. 1 kbit/s) using the UHF television band is studied in this document.
