Method and apparatus to control power supply to network device

An apparatus to control power of an electronic device includes a local area network (LAN) controller to control network communication of the electronic device, a communication interface connected to an external dongle to perform the network communication, a connection detector to detect whether a fi...

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Bibliographische Detailangaben
Hauptverfasser:	Jeon, Byung-gil, Jang, Eun-sik
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	An apparatus to control power of an electronic device includes a local area network (LAN) controller to control network communication of the electronic device, a communication interface connected to an external dongle to perform the network communication, a connection detector to detect whether a first signal for connection with the LAN controller is received from the external dongle, and a power controller to supply power to the LAN controller when the first signal is detected and to shut off power to the LAN controller when the first signal is not detected.