Spectrum sensing for the unlicensed band cognitive radio

Nenad Milosevic, Zorica Nikolic, Filip Jelenkovic, Valentina Nejkovic, Milorad Tosic, Ivan Seskar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations


If several different systems operate in the same frequency band, in order to effectively use the available spectrum there has to be some coordination between them. The coordination is especially important if the systems are not designed to operate in such an environment. The initial and a very important part of the coordination process is the acquiring of the spectrum usage map or spectrum sensing. The paper describes the spectrum sensing experimentation in the unlicensed 2.4 GHz band during the WiFi transmission. It shows the experiment flow and the obtained results. The experiments were performed at NITOS testbed at the University of Thessaly, Greece.

Original languageEnglish (US)
Title of host publication2015 23rd Telecommunications Forum, TELFOR 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages3
ISBN (Electronic)9781509000548
StatePublished - Jan 8 2016
Event23rd Telecommunications Forum, TELFOR 2015 - Belgrade, Serbia
Duration: Nov 24 2015Nov 26 2015

Publication series

Name2015 23rd Telecommunications Forum, TELFOR 2015


Other23rd Telecommunications Forum, TELFOR 2015

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications


  • Cognitive radio
  • spectrum sensing
  • unlicensed band


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