• Energy efficient spectrum allocation and mode selection for mission-critical D2D communications 

      Apostolos, Galanopoulos; Konstantinos, Kousias; Aikaterini, Nikolaidou; Foukalas, Fotis; Khattab, Tamer ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)
      Device-to-device (D2D) communications is considered as a key enabling technology in future cellular networks and thus, it has become an intriguing topic for research. It refers to an innovative technology that enables User ...