Digital broadcast receiving device and digital broadcast...

Telecommunications – Wireless distribution system

Reexamination Certificate

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Details

C455S066100, C455S344000, C334S048000

Reexamination Certificate

active

10662222

ABSTRACT:
A tuner receives service information SI for each of a plurality of channels included in a digital broadcasting signal at one carrier frequency. A service information extraction unit extracts and stores the received service information preset into a memory. The operator selects the service information stored in the memory and acquires a program. The tuner may have a function of automatically scanning the carrier frequency all over the receivable frequency bands and store it. The temporary service information having irregular broadcast time is stored in the memory through an operation of an operation input unit. When the temporary service information is not broadcast, such temporary service information is deleted from the memory.

REFERENCES:
patent: 6118498 (2000-09-01), Reitmeier
patent: 6542203 (2003-04-01), Shadwell et al.
patent: 6658231 (2003-12-01), Nakatsuyama
patent: 6928262 (2005-08-01), Kanemitsu
patent: 6965758 (2005-11-01), Takagi
patent: A 2000-287143 (2000-10-01), None

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