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Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks
KALANTARI, Ashkan; MALEKI, Sina; CHATZINOTAS, Symeon et al.
2015 • In The 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)
Peer reviewed
Permalink
https://hdl.handle.net/10993/21568
DOI
10.1109/SPAWC.2015.7226992
 

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Keywords :
physical layer security; secrecy rate; secrecy energy efficiency; trade-off; semidefinite programming
Abstract :
[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)
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 20 July 2015

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