• Zielgruppen
  • Suche
 

IFA 2013 Spectrum Traces

On this page, we provide the spectrum data collected during the International Radio Exhibition (IFA; Internationale Funkausstellung) 2013 in Berlin.

You are welcome to analyze the traces but please cite our work [1] that describes the measurement setup. The CSV format in the files is as follows:

id, scr, frequency_khz, mean_powerlevel_dbm, noisefloor_dbm, timestamp_utc, num_samples

 

2013-09-0612013-09-072013-09-082013-09-092013-09-102013-09-11
SCR 1 SCR 1SCR 1SCR 1SCR 1SCR 1
SCR 2SCR 2SCR 2SCR 2SCR 2SCR 2
SCR 3SCR 3SCR 3SCR 3SCR 3SCR 3
SCR 4SCR 4SCR 4SCR 4SCR 4SCR 4
SCR 5SCR 5SCR 5SCR 5SCR 5SCR 5
SCR 6SCR 6SCR 6SCR 6SCR 6SCR 6
SCR 7SCR 7SCR 7SCR 7SCR 7SCR 7
SCR 8SCR 8SCR 8SCR 8SCR 8SCR 8
SCR 9SCR 9SCR 9SCR 9SCR 9SCR 9
SCR 10SCR 10SCR 10SCR 10SCR 10SCR 10
SCR 11SCR 11SCR 11SCR 11SCR 11SCR 11
SCR 12SCR 12SCR 12SCR 12SCR 12SCR 12
SCR 13SCR 13SCR 13SCR 13SCR 13SCR 13
SCR 14SCR 14SCR 14SCR 14SCR 14SCR 14
SCR 15SCR 15SCR 15SCR 15SCR 15SCR 15
SCR 16SCR 16SCR 16SCR 16SCR 16SCR 16
SCR 17SCR 17SCR 17SCR 17SCR 17SCR 17
SCR 18SCR 18SCR 18SCR 18SCR 18SCR 18
SCR 19SCR 19SCR 19SCR 19SCR 19SCR 19
SCR 20SCR 20SCR 20SCR 20SCR 20SCR 20
SCR 21SCR 21SCR 21SCR 21SCR 21SCR 21

1Unfortunately, there were construction works in the morning that partly damaged our infrastructure from 1am to 11am (UTC). Therefore, the traces are not complete for all scanners of this day.

A SHA-1 checksums to verify the downloaded files can be found here.

We use the PostgreSQL database system to store the data, but you can use every other software that is able to handle CSV files as well.

[1] C. König, M.D. Pérez-Guirao, and R. Lübben: Distributed Indoor Spectrum Occupancy Measurements in the UHF TV Band (IEEE ICC 2014)