13 papers
Fundamental Limits of Random Downlink Integrated Sensing and Communication over Rician Channels
Marziyeh Soltani, Mahtab Mirmohseni, Rahim Tafazolli +1
This paper studies the stochastic performance of a downlink multiple-input multiple-output integrated sensing and communication (ISAC) system over Rician fading channels. Rician fa…
Secure Semantic Communication over Wiretap Channels: Rate-Distortion-Equivocation Tradeoff
Denis Kozlov, Mahtab Mirmohseni, Rahim Tafazolli
This paper investigates an information-theoretic model of secure semantic-aware communication. For this purpose, we consider the lossy joint source-channel coding (JSCC) of a memor…
Secure Joint Source-Channel Coding of Multimodal Semantic Sources
Denis Kozlov, Mahtab Mirmohseni, Rahim Tafazolli
We study the problem of secure joint source-channel coding for multimodal semantic sources transmitted over noisy wiretap channels. The source model consists of modalities (e.g…
Degrees of Freedom of Cache-Aided Interference Channels Assisted by Active Intelligent Reflecting Surfaces
Abolfazl Changizi, Ali H. Abdollahi Bafghi, Mahtab Mirmohseni +1
This paper studies cache-aided wireless networks in the presence of active intelligent reflecting surfaces (IRSs) from an information-theoretic perspective. Specifically, we invest…
UAV-Mounted IRS (UMI) in the Presence of Hovering Fluctuations: 3D Pattern Characterization and Performance Analysis
Mohammad Javad Zakavi, Mahtab Mirmohseni, Farid Ashtiani +1
This paper investigates unmanned aerial vehicle (UAV)-mounted intelligent reflecting surfaces (IRS) to leverage the benefits of this technology for future communication networks, s…
Secure Integrated Sensing and Communication Networks: Stochastic Performance Analysis
Marziyeh Soltani, Mahtab Mirmohseni, Rahim Tafazolli
This paper analyzes the stochastic security performance of a multiple-input multiple-output (MIMO) integrated sensing and communication (ISAC) system in a downlink scenario. A base…