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Πλοήγηση ανά Θέμα "Digital communication systems"

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    • An overview of energy-efficient base station management techniques 

      Zhang, Y.; Budzisz, Ł; Meo, M.; Conte, A.; Haratcherev, I.; Koutitas, G.; Tassiulas, L.; Marsan, M. A.; Lambert, S. (2013)
      Cellular networks have been traditionally dimensioned to fulfill the desired quality of service (QoS) requirements at all times, and consequently their deployment has been planned to meet the expected peak of the user ...

    • Passive Angle-Doppler Profile Estimation for Narrowband Digitally Modulated Wireless Signals 

      Argyriou A. (2022)
      In this paper, we improve estimation of the Doppler shift present in signals that originate from multiple wireless digital communication transmitters. We deploy a uniform linear array (ULA) that overhears the frequency ...

    • The TREND experimental activities on "green" communication networks 

      Meo, M.; Zhang, Y.; Hu, Y.; Idzikowski, F.; Budzisz, Ł; Ganji, F.; Haratcherev, I.; Conte, A.; Cianfrani, A.; Chiaraviglio, L.; Coiro, A.; Bolla, R.; Jaramillo Ortiz, O.; Bruschi, R.; Gonzalez, R.; Guerrero, C.; Tego, E.; Matera, F.; Keranidis, S.; Kazdaridis, G.; Korakis, T. (2013)
      Aimed at answering important questions about the energy demand of current telecom infrastructure and the design of sustainable and energy-efficient future networks, the research of a number of European partners is brought ...