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Πλοήγηση ανά Θέμα "Radio transmission"

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    • 5G-XHaul: a converged optical and wireless solution for 5G transport networks 

      Gutiérrez J., Maletic N., Camps-Mur D., García E., Berberana I., Anastasopoulos M., Tzanakaki A., Kalokidou V., Flegkas P., Syrivelis D., Korakis T., Legg P., Markovic D., Lyberopoulos G., Bartelt J., Chaudhary J.K., Grieger M., Vucic N., Zou J., Grass E. (2016)
      The common European Information and Communications Technology sector vision for 5G is that it should leverage on the strengths of both optical and wireless technologies. In the 5G context, a wide spectra of radio access ...

    • An efficient power constrained transmission scheme for hybrid OW/RF systems 

      Chatzidiamantis, N. D.; Georgiadis, L.; Sandalidis, H. G.; Karagiannidis, G. K. (2014)
      This paper investigates link layer transmission schemes for hybrid optical wireless (OW)/radio frequency (RF) systems with constraints on both per-link and total power consumption at the transmitter. Assuming timeslot ...

    • Estimating the Relative Speed of RF Jammers in VANETs 

      Kosmanos D., Argyriou A., Maglaras L. (2019)
      Vehicular Ad Hoc Networks (VANETs) aim at enhancing road safety and providing a comfortable driving environment by delivering early warning and infotainment messages to the drivers. Jamming attacks, however, pose a significant ...

    • Joint Estimation of the Number of Antennas and AoA of a Wireless Communication Transmitter 

      Argyriou A. (2022)
      Estimating various parameters of a wirelessly transmitted information-bearing signal, besides the information itself, is essential for a number of applications (e.g. military finger-printing, localization, radio-astronomy, ...