Iterative Antenna Selection for Secrecy Enhancement in Massive MIMO Wiretap Channels

Beitrag bei einer Tagung
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Bereyhi A, Asaad S, Schaefer RF, Müller R
Verlag: IEEE
Jahr der Veröffentlichung: 2018
Sprache: Englisch


Abstract

The growth of interest in massive MIMO systems is accompanied with hardware
cost and computational complexity. Antenna selection is an efficient approach
to overcome this cost-plus-complexity issue which also enhances the secrecy
performance in wiretap settings. Optimal antenna selection requires exhaustive
search which is computationally infeasible for settings with large dimensions.
This paper develops an iterative algorithm for antenna selection in massive
multiuser MIMO wiretap settings. The algorithm takes a stepwise approach to
find a suitable subset of transmit antennas. Numerical investigations depict a
significant enhancement in the secrecy performance.


FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Asaad, Saba, Ph.D.
Lehrstuhl für Digitale Übertragung
Bereyhi, Ali
Müller, Ralf Prof. Dr.-Ing.
Lehrstuhl für Digitale Übertragung
Professur für Informationsübertragung


Einrichtungen weiterer Autorinnen und Autoren

Technische Universität Berlin


Zitierweisen

APA:
Bereyhi, A., Asaad, S., Schaefer, R.F., & Müller, R. (2018). Iterative Antenna Selection for Secrecy Enhancement in Massive MIMO Wiretap Channels. In Proceedings of the IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE.

MLA:
Bereyhi, Ali, et al. "Iterative Antenna Selection for Secrecy Enhancement in Massive MIMO Wiretap Channels." Proceedings of the IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) IEEE, 2018.

BibTeX: 

Zuletzt aktualisiert 2019-21-07 um 07:26