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cs.IT2017
Optimal Number of Transmit Antennas for Secrecy Enhancement in Massive MIMOME Channels
Saba Asaad, Ali Bereyhi, Ralf R. Müller +2
This paper studies the impact of transmit antenna selection on the secrecy performance of massive MIMO wiretap channels. We consider a scenario in which a multi-antenna transmitter…
cs.IT2017
Asymptotics of Transmit Antenna Selection: Impact of Multiple Receive Antennas
Saba Asaad, Ali Bereyhi, Ralf R. Müller +1
Consider a fading Gaussian MIMO channel with transmit and receive antennas. The transmitter selects antennas corresponding to the stron…
cs.IT2017
Asymptotic Performance Analysis of Spatially Reconfigurable Antenna Arrays
Saba Asaad, Ali Bereyhi, Mohammad Ali Sedaghat +2
A spatially reconfigurable antenna arrays consists of an antenna array of finite length and fixed geometry which is displaced within a given area. Using these reconfigurable compon…