Method and apparatus for controlling wireless power transmission and reception, and wireless power transmission system
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United States of America Patent
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Oct 13, 2015
Grant Date -
Aug 9, 2012
app pub date -
Feb 6, 2012
filing date -
Feb 7, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
Provided are a transmission system and a wireless power transmission and reception controlling method. According to an embodiment, a wireless power receiver may include: a target communication unit configured to receive, from a wireless power transmitter, a wake-up request signal and synchronization information with respect to wireless power transmission, and to transmit a response signal with respect to the wake-up request signal to the wireless power transmitter; a load path switch configured to activate based on timing information included in the synchronization information; and a target resonator configured to receive wireless power from a source resonator of the wireless power transmitter, when the load path switch is activated.
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