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cs.IT2016
On the Degrees of Freedom of SISO X-networks with Synergistic Alternating Channel State Information at transmitters
Ahmed Wagdy Shaban, Amr El-Keyi, Tamer Khattab +1
In this paper, we consider the two-user single-input single-output (SISO) X-channel and -user SISO X-network in fast fading environment. It is assumed that the transmitters have…
cs.IT2016
On the Secure Degrees of Freedom of the K-user MAC and 2-user Interference Channels
Mohamed Amir, Tamer Khattab, Tarek Elfouly
We investigate the secure degrees of freedom (SDoF) of the K-user MIMO multiple access (MAC) and the two user MIMO interference channel. An unknown number of eavesdroppers are tryi…
cs.IT2016
Self-Interference Cancellation Using Time-Domain Phase Noise Estimation in OFDM Full-Duplex Systems
Heba Shehata, Tamer Khattab
In full-duplex systems, oscillator phase noise (PN) problem is considered the bottleneck challenge that may face the self-interference cancellation (SIC) stage especially when orth…