Here you will find documentation and how-to about the environment used by CorteXlab and provided to users.

The process of running experiments on the FIT/CorteXlab testbed involves several steps:

1. Developing an experiment
2. Uploading the experiment on the airlock
3. Creating a task from the experiment material
4. Submitting the task to the experiment scheduler
5. Monitoring the experiment progress
6. Gathering the experiment results
7. Downloading the results from the airlock

(Click on the image for a higher resolution picture)

• Scenario file format

• Building a toolchain How to install the toolchain (including GNURadio) used within CorteXlab on your computer in order to have the same development environment
• Embedding OOT modules or custom libraries/binaries in a minus scenario How to have a self-explanatory link
• FFT Web Documentation about FFT Web GNURadio block

There 26 USRPs installed in the FIT/CorteXlab room.

• 22 are of type NI-2932 (equivalent USRP N210 with a SBX daughterboard). Here are the main characteristics of these (for more details refer to the specifications page at NI):
  • Frequency range: 400 MHz to 4.4 GHz
  • Maximum bandwidth: 20 MHz (but in practice less than 20 MHz are usable without loss of samples due to either the gigabit ethernet connectivity or the computing power of the signal processing computer)
  • Full-duplex TX and RX chains. There are antennas connected to the TX/RX and RX2 ports of all USRPs. In the case the TX/RX ports are used, then only half-duplex is supported
  • Synchronization: All USRPs are connected to a stack of octoclocks (see below for more info) and can be configured to work in synchronized mode by selecting external clock source in the USRP sink or source configuration.
• 4 are of type N2944R (equivalent of X310)

Find here tutorials on how to use them

• how to use it