wiki:Tutorials/k0SDR/Tutorial04a

Version 1 (modified by nilanjan, 10 years ago) ( diff )

Spectrum sensing with USRP2

Description

In this tutorial we'll use the USRPs on the grid for FFT-based spectrum sensing. Each USRP (centered on a frequency with specified bandwidth) will collect data into an OML server for post processing. For details on available USRP2s on the grid, please see available USRP2 HW.

Hardware / Software Resources utilized

  1. Grid nodes with a USRP2 connect via Ethernet.
  2. ubuntu-11-10-gnuradio.ndz: disk image loaded onto nodes. This image has all the precompiled - software required to configure the USRPs and analyze recorded data. The USRP2's interface with the node is already configured.
  3. omf-5.3: used to image to nodes

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