METHOD AND APPARATUS FOR TRANSMITTING WIRELESS POWER
First Claim
1. A method for transmitting wireless power to a first wireless power receiver and a second wireless power receiver in a wireless power network managed by a wireless power transmitter, the method comprising:
- transmitting a command signal, at stated periods, that controls the first wireless power receiver to report power information to the wireless power transmitter;
determining whether a report signal corresponding to the command signal is received from the first wireless power receiver; and
determining that the first wireless power receiver is removed from the wireless power network, when the report signal is not received from the first wireless power receiver after transmitting the command signal a predetermined number of times at the stated periods.
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Accused Products
Abstract
A method and apparatus are provided for transmitting wireless power in a wireless power network managed by a wireless power transmitter. The method includes transmitting a command signal, at stated periods, that controls the first wireless power receiver to report power information to the wireless power transmitter; determining whether a report signal corresponding to the command signal is received from the first wireless power receiver; and determining that the first wireless power receiver is removed from the wireless power network, when the report signal is not received from the first wireless power receiver after transmitting the command signal a predetermined number of times at the stated periods.
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Citations
12 Claims
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1. A method for transmitting wireless power to a first wireless power receiver and a second wireless power receiver in a wireless power network managed by a wireless power transmitter, the method comprising:
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transmitting a command signal, at stated periods, that controls the first wireless power receiver to report power information to the wireless power transmitter; determining whether a report signal corresponding to the command signal is received from the first wireless power receiver; and determining that the first wireless power receiver is removed from the wireless power network, when the report signal is not received from the first wireless power receiver after transmitting the command signal a predetermined number of times at the stated periods. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A wireless power transmitter for transmitting wireless power to a first wireless power receiver and a second wireless power receiver in a wireless power network managed by the wireless power transmitter, the wireless power transmitter comprising:
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a communication unit that transmits a command signal, at stated periods, that controls the first wireless power receiver to report power information to the wireless power transmitter; and a controller that determines whether a report signal corresponding to the command signal is received from the first wireless power receiver, and determines that the first wireless power receiver is removed from the wireless power network, when the report signal is not received from the first wireless power receiver after transmitting the command signal a predetermined number of times at the stated periods. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification