The Effect of Transmitter's Eavesdropper CSI on the Secure Degrees of Freedom of the MIMO MAC

Abstract

We investigate the secure degrees of freedom (SDoF) of the two-transmitter multiple access channel (MAC) with multiple antennas transmitters and multiple antennas legitimate receiver in the vicinity of an eavesdropper that has NE antennas. The SDoF is derived for two cases of the legitimate nodes knowledge about eavesdroppers' channels, instantaneous CSI… (More)
DOI: 10.1109/WCNC.2017.7925688

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