123 citations · 621 across the 25 of their papers we have counts for
3 papers · 1 filter
Secure Transmissions Using Artificial Noise in MIMO Wiretap Interference Channel: A Game Theoretic Approach
Peyman Siyari, Marwan Krunz, Diep N. Nguyen
We consider joint optimization of artificial noise (AN) and information signals in a MIMO wiretap interference network, wherein the transmission of each link may be overheard by se…
Exploiting Full-duplex Receivers for Achieving Secret Communications in Multiuser MISO Networks
Berk Akgun, O. Ozan Koyluoglu, Marwan Krunz
We consider a broadcast channel, in which a multi-antenna transmitter (Alice) sends confidential information signals to legitimate users (Bobs) in the presence of eaves…
Energy-Aware Cooperative Wireless Networks with Multiple Cognitive Users
Mahmoud Ashour, M. Majid Butt, Amr Mohamed +2
In this paper, we study and analyze cooperative cognitive radio networks with arbitrary number of secondary users (SUs). Each SU is considered a prospective relay for the primary u…