50 citations · 174 across the 6 of their papers we have counts for
8 papers
Cloud Radio Access Networks with Coded Caching
Yigit Ugur, Zohaib Hassan Awan, Aydin Sezgin
A cloud radio access network (C-RAN) is considered as a candidate to meet the expectations of higher data rate de- mands in wireless networks. In C-RAN, low energy base stations (B…
Interplay Between Delayed CSIT and Network Topology for Secure MISO BC
Zohaib Hassan Awan, Aydin Sezgin
We study the problem of secure transmission over a Gaussian two-user multi-input single-output (MISO) broadcast channel under the assumption that links connecting the transmitter t…
Full-Duplex vs. Half-Duplex Secret-Key Generation
Hendrik Vogt, Zohaib Hassan Awan, Aydin Sezgin
Full-duplex (FD) communication is regarded as a key technology in future 5G and Internet of Things (IoT) systems. In addition to high data rate constraints, the success of these sy…
On SDoF of Multi-Receiver Wiretap Channel With Alternating CSIT
Zohaib Hassan Awan, Abdellatif Zaidi, Aydin Sezgin
We study the problem of secure transmission over a Gaussian multi-input single-output (MISO) two receiver channel with an external eavesdropper, under the assumption that the state…
Secure Degrees of Freedom of MIMO X-Channels with Output Feedback and Delayed CSIT
Abdellatif Zaidi, Zohaib Hassan Awan, Shlomo Shamai +1
We investigate the problem of secure transmission over a two-user multi-input multi-output (MIMO) X-channel in which channel state information is provided with one-unit delay to bo…
Multiaccess Channel with Partially Cooperating Encoders and Security Constraints
Zohaib Hassan Awan, Abdellatif Zaidi, Luc Vandendorpe
We study a special case of Willems's two-user multi-access channel with partially cooperating encoders from a security perspective. This model differs from Willems's setup in that…