[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 :
Electrical & electronics engineering
Author, co-author :
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)
External co-authors :
no
Language :
English
Title :
Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks
Publication date :
28 June 2015
Event name :
The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Event date :
from 28-6-2015 to 1-7-2015
Main work title :
The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
