24 citations · 88 across the 57 of their papers we have counts for
60 papers · 1 filter
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 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…
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 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…
On Stochastic Performance Analysis of Secure Integrated Sensing and Communication Networks
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…
Hybrid Channel- and Coding-Based Challenge-Response Physical-Layer Authentication
Laura Crosara, Mahtab Mirmohseni, Stefano Tomasin
This letter proposes a new physical layer authentication mechanism operating at the physical layer of a communication system where the receiver has partial control of the channel c…
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…
On the size of error ball in DNA storage channels
Aryan Abbasian, Mahtab Mirmohseni, Masoumeh Nasiri Kenari
Recent experiments have demonstrated the feasibility of storing digital information in macromolecules such as DNA and protein. However, the DNA storage channel is prone to errors s…
Optical ISAC: Fundamental Performance Limits and Transceiver Design
Alireza Ghazavi Khorasgani, Mahtab Mirmohseni, Ahmed Elzanaty
This paper characterizes the optimal capacity-distortion (C-D) tradeoff in an optical point-to-point system with single-input single-output (SISO) for communication and single-inpu…
Stochastic Analysis of Homogeneous Wireless Networks Assisted by Intelligent Reflecting Surfaces
Ali H. Abdollahi Bafghi, Mahtab Mirmohseni, Masoumeh Nasiri-Kenari +2
In this paper, we study the impact of the existence of multiple IRSs in a homogeneous wireless network, in which all BSs, users (U), and IRSs are spatially distributed by an indepe…
On Stochastic Fundamental Limits in a Downlink Integrated Sensing and Communication Network
Marziyeh Soltani, Mahtab Mirmohseni, Rahim Tafazolli
This paper aims to analyze the stochastic performance of a multiple input multiple output (MIMO) integrated sensing and communication (ISAC) system in a downlink scenario, where a…
Secure Semantic Communication over Wiretap Channel
Denis Kozlov, Mahtab Mirmohseni, Rahim Tafazolli
Semantic communication is a new paradigm for information transmission that integrates the essential meaning (semantics) of the message into the communication process. However, like…
A Novel Stochastic Model for IRS-Assisted Communication Systems Based on the Sum-Product of Nakagami- Random Variables
Hamid Amiriara, Mahtab Mirmohseni, Farid Ashtiani +1
This paper presents exact formulas for the probability distribution function (PDF) and moment generating function (MGF) of the sum-product of statistically independent but not nece…
Outage Tradeoff Analysis in a Downlink Integrated Sensing and Communication Network
Marziyeh Soltani, Mahtab Mirmohseni, Rahim Tafazolli
This paper aims to analyze the stochastic performance of a multiple input multiple output (MIMO) integrated sensing and communication (ISAC) system in a downlink scenario, where a…
Output Statistics of Random Binning: Tsallis Divergence and Its Applications
Masoud Kavian, Mohammad Mahdi Mojahedian, Mohammad Hossein Yassaee +2
Random binning is a widely used technique in information theory with diverse applications. In this paper, we focus on the output statistics of random binning (OSRB) using the Tsall…
Physical Layer Security in Random NOMA-Enabled Heterogeneous Networks
Elmira Shahraki, Mahtab Mirmohseni, Hengameh Keshavarz
The performance of physical layer secrecy approach in non-orthogonal multiple access (NOMA)-enabled heterogeneous networks (HetNets) is analyzed in this paper. A -tier multi-cel…
Abnormality Detection and Localization Schemes using Molecular Communication Systems: A Survey
Ali Etemadi, Maryam Farahnak-Ghazani, Hamidreza Arjmandi +2
Abnormality detection and localization (ADL) have been studied widely in wireless sensor networks (WSNs) literature, where the sensors use electromagnetic waves for communication.…
Distributed Attribute-based Private Access Control
Amir Masoud Jafarpisheh, Mahtab Mirmohseni, Mohammad Ali Maddah-Ali
In attribute-based access control, users with certain verified attributes will gain access to some particular data. Concerning with privacy of the users' attributes, we study the p…
Privacy-aware Distributed Hypothesis Testing in Gray-Wyner Network with Side Information
Reza Abbasalipour, Mahtab Mirmohseni
The problem of distributed binary hypothesis testing in the Gray-Wyner network with side information is studied in this paper. An observer has access to a discrete memoryless and s…
On Achievable Degrees of Freedom for the Frequency-Selective K-User Interference Channel in the Presence of an Instantaneous Relay
Ali H. Abdollahi Bafghi, Mahtab Mirmohseni, Masoumeh Nasiri-Kenari
In this paper, we study the degrees of freedom (DoF) of the frequency-selective K-user interference channel in the presence of an instantaneous relay (IR) with multiple receive and…
Massive MIMO-NOMA Systems Secrecy in the Presence of Active Eavesdroppers
Marziyeh Soltani, Mahtab Mirmohseni, Panos Papadimitratos
Non-orthogonal multiple access (NOMA) and massive multiple-input multiple-output (MIMO) systems are highly efficient. Massive MIMO systems are inherently resistant to passive attac…
The Capacity Region of Distributed Multi-User Secret Sharing
Ali Khalesi, Mahtab Mirmohseni, Mohammad Ali Maddah-Ali
In this paper, we study the problem of distributed multi-user secret sharing, including a trusted master node, storage nodes, and users, where each user has a…
Interference Alignment Using Reaction in Molecular Interference Channels
Maryam Farahnak-Ghazani, Mahtab Mirmohseni, Masoumeh Nasiri-Kenari
Co-channel interference (CCI) is a performance limiting factor in molecular communication (MC) systems with shared medium. Interference alignment (IA) is a promising scheme to miti…
Achievable Rates for Binary Two-hop Channel with Energy Harvesting Relay and Finite Battery
Ali H. Abdollahi Bafghi, Mahtab Mirmohseni, Mohammad Reza Aref
We study the problem of joint information and energy transfer in a binary two-hop channel with an energy harvesting relay. We consider a finite battery size at the relay and energy…