Power transmitter, power receiver and power transmission and reception system
First Claim
1. A power transmission and reception system comprising a power transmitter and a power receiver,wherein the power transmitter comprises:
- a power transmission module configured to wirelessly transmit power to the power receiver; and
a first wireless communication module configured to perform wireless communication of a data frame comprising data with the power receiver;
wherein the power receiver comprises;
a power reception module configured to receive the power transmitted from the power transmission module; and
a second wireless communication module configured to perform wireless communication of the data frame with the first wireless communication module using the received power;
wherein the second wireless communication module is configured to perform wireless communication while the power reception module is not receiving the power;
wherein the second wireless communication module is configured to perform the wireless communication of a controller frame comprising a control signal with the power transmitter; and
wherein an interference tolerance of the control frame is larger than an interference tolerance of the data frame.
1 Assignment
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Accused Products
Abstract
According to one embodiment, a power transmission and reception system includes a power transmitter and a power receiver. The power transmitter includes a power transmission module configured to wireless-transmit power to the power receiver; and a first wireless communication module configured to perform wireless communication of data frame having data with the power receiver. The power receiver includes a power reception module configured to receive the power transmitted from the power transmission module; and a second wireless communication module configured to perform wireless communication of the data frame with the first wireless communication module using the received power. The second wireless communication module is configured to perform wireless communication while the power reception module is not receiving the power.
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Citations
19 Claims
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1. A power transmission and reception system comprising a power transmitter and a power receiver,
wherein the power transmitter comprises: -
a power transmission module configured to wirelessly transmit power to the power receiver; and a first wireless communication module configured to perform wireless communication of a data frame comprising data with the power receiver; wherein the power receiver comprises; a power reception module configured to receive the power transmitted from the power transmission module; and a second wireless communication module configured to perform wireless communication of the data frame with the first wireless communication module using the received power; wherein the second wireless communication module is configured to perform wireless communication while the power reception module is not receiving the power; wherein the second wireless communication module is configured to perform the wireless communication of a controller frame comprising a control signal with the power transmitter; and wherein an interference tolerance of the control frame is larger than an interference tolerance of the data frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A power receiver configured to perform wireless communication with a power transmitter, the power transmitter comprising a power transmission module configured to wirelessly transmit power, and a first wireless communication module configured to perform wireless communication of a data frame comprising data, the power receiver comprising:
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a power reception module configured to receive the power transmitted from the power transmission module; and a second wireless communication module configured to perform wireless communication of the data frame with the first wireless communication module using the received power; wherein the second wireless communication module is configured to perform wireless communication while the power reception module is not receiving the power; wherein the second wireless communication module is configured to perform the wireless communication of a controller frame comprising a control signal with the power transmitter; and wherein an interference tolerance of the control frame is larger than an interference tolerance of the data frame. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A power transmitter configured to perform wireless communication with a power receiver, the power receiver comprising a power reception module configured to wirelessly receive power, and a first wireless communication module configured to perform wireless communication of a data frame comprising data using the received power, the power transmitter comprising:
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a power transmission module configured to wirelessly transmit the power to the power reception module; and a second wireless communication module configured to perform wireless communication of the data frame with the power receiver; wherein the second wireless communication module is configured to perform wireless communication while the power transmission module is not transmitting the power; wherein the second wireless communication module is configured to perform the wireless communication of a controller frame comprising a control signal with the power receiver; and wherein an interference tolerance of the control frame is larger than an interference tolerance of the data frame.
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Specification