Energy-Efficient Power Loading for OFDM-Based Cognitive Radio Systems With Channel Uncertainties

Ebrahim Bedeer Mohamed, Osama Amin, Octavia A. Dobre, Mohamed H. Ahmed, Kareem E. Baddour

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)
Original languageEnglish
Pages (from-to)2672-2677
JournalIEEE Transactions on Vehicular Technology
Issue number6
Publication statusAccepted/In press - 12 Jul 2014


  • Cognitive radio (CR)
  • energy efficiency (EE)
  • imper- fect channel-state information (CSI) and sensing
  • orthogonal frequency- division multiplexing (OFDM) systems
  • power loading.

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