To solve the problem wherein, in an area where a plurality of transmission station areas overlap in area broadcasting, for contents to be transmitted in common with the respective areas also, the contents mutually become reception intereference waves, so that it becomes difficult to receive common contents.
A transmission system for areal broadcast comprises an input interface for instructions of common contents and non-common contents and includes a function for distinguishing these contents. Furthermore, a TS remultiplexing apparatus for broadcast comprises a packet arrangement control unit and includes a function for transmitting OFDM transmission carriers, while separating a carrier that transmits the common contents from a carrier transmitting different contents.
ISHIDA TAKAHARU
TOMOBE OSAMU
| JP2005167564A | 2005-06-23 | |||
| JPH1041909A | 1998-02-13 | |||
| JP2006333452A | 2006-12-07 | |||
| JP2000115118A | 2000-04-21 |
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