research
∙
08/04/2023
NOMA-based Improper Signaling for MIMO STAR-RIS-assisted Broadcast Channels with Hardware Impairments
This paper proposes schemes to improve the spectral efficiency of a mult...
share
research
∙
07/20/2023
SNR Maximization in Beyond Diagonal RIS-assisted Single and Multiple Antenna Links
Reconfigurable intelligent surface (RIS) architectures not limited to di...
research
∙
07/11/2023
Optimization of Rate-Splitting Multiple Access in Beyond Diagonal RIS-assisted URLLC Systems
This paper proposes a general optimization framework for rate splitting ...
research
∙
06/02/2023
Energy-efficient Rate Splitting for MIMO STAR-RIS-assisted Broadcast Channels with I/Q Imbalance
This paper proposes an energy-efficient scheme for multicell multiple-in...
research
∙
03/06/2023
Interference Leakage Minimization in RIS-assisted MIMO Interference Channels
We address the problem of interference leakage (IL) minimization in the ...
research
∙
01/02/2023
Rate Region of MIMO RIS-assisted Broadcast Channels with Rate Splitting and Improper Signaling
In this paper, we study the achievable rate region of 1-layer rate split...
research
∙
01/02/2023
Spectral and Energy Efficiency Maximization of MISO STAR-RIS-assisted URLLC Systems
This paper proposes a general optimization framework to improve the spec...
research
∙
09/01/2022
Optimal Parametrization and Comparative Analysis of Preallocation Methods for Combinatorial Auction-Based Channel Assignment
Algorithms based on combinatorial auction (CA) show significant potentia...
research
∙
08/18/2022
Rate Splitting in MIMO RIS-assisted Systems with Hardware Impairments and Improper Signaling
In this paper, we propose an optimization framework for rate splitting (...
research
∙
06/08/2022
NOMA-based Improper Signaling for Multicell MISO RIS-assisted Broadcast Channels
In this paper, we study the performance of reconfigurable intelligent su...
research
∙
03/01/2022
Programmable Optical Data Transmission Through Multimode Fibres Enabling Confidentiality by Physical Layer Security
Complex light transportation phenomena of multimode fibres can be exploi...
research
∙
12/23/2021
On the Reception Process of Molecular Communication-Based Drug Delivery
One of the important applications of molecular communication is the targ...
research
∙
12/10/2021
Preallocation-based Combinatorial Auction for Efficient Fair Channel Assignments in Multi-Connectivity Networks
We consider a general multi-connectivity framework, intended for ultra-r...
research
∙
05/07/2021
Achievable Physical-Layer Secrecy in Multi-Mode Fiber Channels using Artificial Noise
Reliable and secure communication is an important aspect of modern fiber...
research
∙
01/12/2021
Is NOMA Efficient in Multi-Antenna Networks? A Critical Look at Next Generation Multiple Access Techniques
In this paper, we take a critical and fresh look at the downlink multi-a...
research
∙
09/19/2020
Sum Secret Key Rate Maximization for TDD Multi-User Massive MIMO Wireless Networks
Physical-layer key generation (PKG) based on channel reciprocity has rec...
research
∙
05/18/2020
Beam-Domain Secret Key Generation for Multi-User Massive MIMO Networks
Physical-layer key generation (PKG) in multi-user massive MIMO networks ...
research
∙
09/12/2019
Physical Layer Security in Multimode Fiber Optical Networks
Inverse precoding algorithms in multimode fiber based communication netw...
research
∙
06/30/2019
E2E Delay Guarantee for the Tactile Internet via joint NFV and Radio Resource Allocation
The Tactile Internet (TI) is one of the next generation wireless network...
research
∙
12/13/2018
On Privacy Notions in Anonymous Communication
Many anonymous communication networks (ACNs) with different privacy goal...
research
∙
12/13/2018
On Privacy Notion in Anonymous Communication
Many anonymous communication networks (ACNs) with different privacy goal...
research
∙
06/13/2018
Energy Efficiency in Hybrid Beamforming Large-scale mmWave Multiuser MIMO with Spatial Modulation
The problem of radio resource allocation for global energy efficiency (G...
research
∙
06/12/2018
Transceiver Design for GFDM with Index Modulation in Multi-user Networks
Index modulation (IM) techniques can be applied to the different media i...
research
∙
01/30/2018
Performance of Media-based Modulation in Multi-user Networks
High spectral efficiency and low power consumption are the most challeng...
research
∙
01/30/2018