{
  "$type": "site.standard.document",
  "description": "A method and system for alignment of sensor units comprised in at least two independent communication devices operating in the same environment, the method may comprise the steps of receiving a first signal representing sensor data collected by a first sensor unit comprised in a first communication…",
  "path": "/patents/978001",
  "publishedAt": "2014-02-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C21/20",
    "SONY MOBILE COMM AB [SE]"
  ],
  "textContent": "A method and system for alignment of sensor units comprised in at least two independent communication devices operating in the same environment, the method may comprise the steps of receiving a first signal representing sensor data collected by a first sensor unit comprised in a first communication device, receiving a second signal representing sensor data collected by a second sensor unit comprised in a second communication device, calculating a correlation function between the first signal and the second signal, defining the time difference between first and second signals by finding a maximum in the correlation function while time shifting the first and the second signals and calibrate the first and second sensor units to compensate for the defined time difference.",
  "title": "Method and system for alignment of sensors in a similar environment"
}