Method and apparatus for information exchange in an interactive communication system using tv broadcast information
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United States of America Patent
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Jun 21, 2011
Grant Date -
Jul 15, 2004
app pub date -
Oct 27, 2003
filing date -
Oct 29, 2002
priority date (Note) -
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Abstract
A method for information exchange, comprises the steps of producing information transmissions in a broadcast standard; sending the information live from a studio; digitizing the sent data and then transmitting the digitized data via satellite as IP multicast packets; receiving the data by a TV decoder and feeding them into a data and/or communications network; installing software on a data processing equipment, like PCs or workplace computers, in which the software, after the data processing device has been connected to the data and/or communications network, permits receiving of information transmissions and use of at least part of the functions furnished by the information transmission; dialing via a portal to access an information transmission; and using the functions furnished by the information transmission via communications connections between the data processing equipment and studio for an interactive information exchange.
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