{
  "$type": "site.standard.document",
  "description": "An apparatus and a method of detecting an attack based on LF fingerprinting are provided. A smart key which is an attack detection apparatus includes a communication interface, a memory storing a classifier, and a processor configured to generate a first signal by removing a carrier frequency of a…",
  "path": "/patents/1289140",
  "publishedAt": "2021-04-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G07C9/00309",
    "KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION"
  ],
  "textContent": "An apparatus and a method of detecting an attack based on LF fingerprinting are provided. A smart key which is an attack detection apparatus includes a communication interface, a memory storing a classifier, and a processor configured to generate a first signal by removing a carrier frequency of a signal received from a vehicle, demodulate the first signal and extract at least one of a second signal of a preamble region or a third signal of an idle region, extract a feature of at least one of the first signal, the second signal, or the third signal, and detect whether there is a relay attack by using an output value of the classifier for the extracted feature.",
  "title": "SMARTKEY, CONTROL METHOD THEREOF AND DETECTION MODEL GENERATION APPARATUS FOR DETECTING RELAY ATTACK BASED ON LF FINGERPRINTING"
}