POWER SUPPLY ADMINISTRATION APPRATUS FOR DIGITAL BROADCASTING RE-TRANSMISSION SYSTEM

POWER SUPPLY ADMINISTRATION APPRATUS FOR DIGITAL BROADCASTING RE-TRANSMISSION SYSTEM

PURPOSE: A power managing device for a digital broadcasting retransmission system is provided to reduce the power consumption of a retransmission device. CONSTITUTION: A power controller(110) controls the power supply of a retransmission system or the conversion of the retransmission system into a s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JANG, SEI JIN, LEE, SEOK PIL, LEE, JONG SUL
Format: Patent
Sprache:eng ; kor
Schlagworte:
BROADCAST COMMUNICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
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Beschreibung
Zusammenfassung:PURPOSE: A power managing device for a digital broadcasting retransmission system is provided to reduce the power consumption of a retransmission device. CONSTITUTION: A power controller(110) controls the power supply of a retransmission system or the conversion of the retransmission system into a standby state. An effective program guide data management module(122) of a management server(120) grasps a time period without broadcast signals by analyzing a broadcasting program table. The valid program guide data management module outputs control signals to the power controller.