摘要 |
PROBLEM TO BE SOLVED: To provide a digital terrestrial broadcasting receiver in which a broadcasting frequency change of the receiver that can not be performed without receiving DII and DDB of contents conventionally, can be performed only with notice information. SOLUTION: Frequency change information of the notice information is passed from a one-segment tuner part 200 to a one-segment demodulator part 201, and demodulated and reaches a DeMUX part 102. Frequency change date information is then acquired by a CPU part 300 and stored into a reservation starting sub-CPU part 301 as reservation start data. On the frequency change date, it is reported from the reservation starting sub-CPU part 301 to the CPU part 300 that it is the frequency change date, the CPU part 300 instructs a frequency search to the one-segment tuner part 200, and acquires a channel under broadcasting to perform the frequency change. COPYRIGHT: (C)2005,JPO&NCIPI
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