SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSMISSION METHOD, AND TRANSMISSION APPARATUS AND RECEPTION APPARATUS USING THE SAME
First Claim
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1. A simultaneous wireless information and power transmission method, comprising:
- transmitting an energy transfer signal comprising a peak-to-average power ratio (PAPR) corresponding to information to be transmitted at a first side;
measuring the PAPR by receiving the energy transfer signal at a second side; and
recovering the information from the measured PAPR at the second side.
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Abstract
A simultaneous wireless information and power transmission method includes: transmitting an energy transfer signal comprising a peak-to-average power ratio (PAPR) corresponding to information to be transmitted at a first side; measuring the PAPR by receiving the energy transfer signal at a second side; and recovering the information from the measured PAPR at the second side.
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Citations
23 Claims
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1. A simultaneous wireless information and power transmission method, comprising:
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transmitting an energy transfer signal comprising a peak-to-average power ratio (PAPR) corresponding to information to be transmitted at a first side; measuring the PAPR by receiving the energy transfer signal at a second side; and recovering the information from the measured PAPR at the second side. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A simultaneous wireless information and power transmission apparatus, comprising:
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a signal generator configured to generate an energy transfer signal; a modulator configured to control the signal generator such that the energy transfer signal comprises a peak-to-average power ratio (PAPR) corresponding to information to be transmitted; and an antenna configured to radiate the energy transfer signal. - View Dependent Claims (15, 16, 17)
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18. A simultaneous wireless information and power reception apparatus, comprising:
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an antenna configured to receive an energy transfer signal; a rectifier configured to acquire an energy transfer signal output from the antenna, rectify the energy transfer signal output from the antenna, and output the rectified energy transfer signal; an energy storage device configured to be charged by a signal output by the rectifier; and a demodulator configured to measure a peak-to-average power ratio (PAPR) of the rectified energy transfer signal and demodulate the information corresponding to the PAPR. - View Dependent Claims (19, 20, 21, 22, 23)
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Specification