Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks

Ashkan Kalantari; Sina Maleki; Symeon Chatzinotas; Björn Ottersten

doi:10.1109/spawc.2015.7226992

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arXiv · 1505.01421

Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks

Ashkan Kalantari·Sina Maleki·Symeon Chatzinotas·Björn Ottersten

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Abstract

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.

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Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, Björn Ottersten. 2015-05-06. Secrecy Energy Efficiency Optimization for MISO and SISO Communication Networks. https://doi.org/10.1109/spawc.2015.7226992

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