[en] Energy-efficiency, high data rates and secure communications are essential requirements of the future wireless
networks. In this paper, optimizing the secrecy energy efficiency
is considered. The optimal beamformer is designed for a MISO
system with and without considering the minimum required
secrecy rate. Further, the optimal power control in a SISO system
is carried out using an efficient iterative method, and this is
followed by analyzing the trade-off between the secrecy energy
efficiency and the secrecy rate for both MISO and SISO systems.
Disciplines :
Ingénierie électrique & électronique
Auteur, co-auteur :
KALANTARI, Ashkan ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
MALEKI, Sina ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
CHATZINOTAS, Symeon ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
OTTERSTEN, Björn ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Co-auteurs externes :
no
Langue du document :
Anglais
Titre :
Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks
Date de publication/diffusion :
28 juin 2015
Nom de la manifestation :
The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Date de la manifestation :
from 28-6-2015 to 1-7-2015
Titre de l'ouvrage principal :
The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
