Spectrum Sensing with Energy Harvesting for Nakagami fading channels

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Abstract

In this paper, we derive the detection probability of spectrum sensing techniques with energy harvesting from primary signals. The relays harvest energy from primary signals. Then, relays listen to the PU signal. Finally, a chosen relay amplifies or decodes the primary signal and transmits it to the Center Node (CN) where spectrum sensing is made using energy detection. Our results are valid for arbitrary position and Nakagami channels.

Original languageEnglish
Pages (from-to)1129-1142
Number of pages14
JournalWireless Personal Communications
Volume129
Issue number2
DOIs
StatePublished - Mar 2023

Keywords

  • Amplify and forward (AF)
  • Decode and forward (DF)
  • Energy harvesting
  • Spectrum sensing

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