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 Home > Achievement > Main Contributions > Patents > Energy Transmitting Method and Apparatus, Energy Receiving Method, and Receiving Node

Pending/Registration 등록  Inventors Kae Won Choi, Dong In Kim 
Title Energy Transmitting Method and Apparatus, Energy Receiving Method, and Receiving Node 
Author Kae Won Choi, Dong In Kim 
Pending (Registration) Number US 10411519  Pending (Registration) Date 2019년 09월 10일
Pending (Registration) Country 미국 
Abstract

A method for transmitting energy to a plurality of receiving nodes using a plurality of antennas includes: acquiring residual energy information of the receiving nodes and channel information between the antennas and the receiving nodes; determining a beamforming weight indicating a ratio between signals transmitted from the antennas and an awake ratio indicating a probability that the receiving nodes are in an active state to receive signals, based on the residual energy information and the channel information of each of the receiving nodes; generating beacon signals corresponding to the antennas based on either one or both of the beamforming weight and the awake ratio; and transmitting the beacon signals through the antennas.

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