Changes between Version 23 and Version 24 of Other/Summer/2023/5G6G


Ignore:
Timestamp:
Sep 14, 2023, 12:02:16 AM (8 months ago)
Author:
stanislavceman
Comment:

—

Legend:

Unmodified
Added
Removed
Modified

  • Other/Summer/2023/5G6G

    v23 v24  
    6161Using Spectrum Sensing allows for monitoring the frequency channel occupancy. Multiple methods are available for such action, one of them being energy detection. This method includes measuring the energy of the whole spectrum , and comparing every value of the spectrum with a threshold value. If the value is above threshold, we can estimate the channel as occupied.The algorithm was developed through GNURadio, while the measurements were completed by Universal Software Radio Peripheral ( USRP).
    6262
     63
     64[[Image(output_plot.jpg, 300)]]
     65
    6366Through the rApp, the RUs are distributed according to the available channels. This is done by continuously rearranging the .json topology file, and sending the updated version (delta) through a message queueing protocol (AMQP). These data can further be read and utilized for other rApps.
    6467