{
  "$type": "site.standard.document",
  "description": "According to an embodiment of the present disclosure, a user proximity detection device includes a receiver configured to receive a signal in a target frequency band, an inference-purpose data generator configured to measure an intensity of a signal received through the receiver and generate…",
  "path": "/patents/1251654",
  "publishedAt": "2020-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06K9/00369",
    "LG ELECTRONICS INC."
  ],
  "textContent": "According to an embodiment of the present disclosure, a user proximity detection device includes a receiver configured to receive a signal in a target frequency band, an inference-purpose data generator configured to measure an intensity of a signal received through the receiver and generate inference-purpose data based on the measured intensity of the signal, and a proximity detector configured to input the inference-purpose data into a human body proximity inference machine learning model to determine whether a human body is in proximity. The target frequency band is selected from a broadcast frequency band. At least one of an autonomous vehicle a user terminal or a server according to an embodiment of the present disclosure may be linked or converged with an artificial intelligence module, an Unmanned Aerial Vehicle (UAV), a robot, an Augmented Reality (AR) device, Virtual Reality (VR), and devices related to 5G service.",
  "title": "APPARATUS AND METHOD FOR DETECTING PROXIMITY OF USER"
}