Dataset for the ID-Sensor paper. The total data set contains 234,764 tag readings which included 109,141 in-bed and 125,623 out-of-bed related tag readings. Sampling rate was generally between 5-20 reads per second. The data set contains 70 bed-exit events (i.e. transitions from in-bed to out-of-bed). See section III of the paper for additional details.

The dataset consists of two files:

• XL.csv contains the tag readings:

  • time - The time (in seconds) since the first reading in a session.
  • The fields acc_frontal, acc_vertical, acc_lateral correspond to tag 1 and are unused
  • antenna - Which antenna the reading corresponded to.
  • rssi - The signal strength of the received signal (in dB).
  • tag_id - Which tag the reading corresponded to. Note tag 1 corresponds to data from a different sensor, and is unused.
  • phase - The phase of the received signal (in radians)
  • frequency - The frequency of the received signal (in MHz)

• YL.csv contains a list of all labels associated with each attribute:

  • 0 = separation
  • 1 = sit_on_bed
  • 2 = sit_on_chair
  • 3 = lying_on_bed
  • 4 = walk
  • 5 = stand_up