traces

Measurement traces that were captured during experiments are availabe for further evaluation. The data can be downloaded directly or if no link is availabe please contact the CREW responisble for further directions on how to obtain the trace files.

LTE Testbed Reference Data

Primary user test signals

These LTE testbed traces are provided in Matlab format and contain a structure with all relevant system parameters as well as a vector of I-Q samples. They can be used to check compatability with the LTE equipment at TUD.

TVWS experiment Logatec

The measurement traces for the Logatec experiment are available upon request. The results are stored in the CREW common data format.

In the TVWS the results are available for:

  • VESNA
  • USRP
  • IMEC sensing engine

Additionally ISM band activity was monitored using the TelosB nodes, also available in CREW common data format. Furthermore a GPS trace of the route that was followed is available, including signal strength predictions using a Longley-Rice channel model and hataDEM model implemented in the Grass-RaPlaT (http://www-e6.ijs.si/en/software/grass-raplat) propagation tool.