Wireless Signal Processing
The group applies signal processing techniques to wireless communication systems.
The Wireless Signal Processing research group applies signal processing techniques to wireless communication systems. In general, the research falls under the physical layer of wireless communications, studying how wireless signals get from one place to another over the air in the most efficient way and without interfering with other transmissions.
Research topics
- Transceiver algorithms for 5G-6G wireless communication systems
- Massive multiple-input multiple-output antenna systems
- Visible light communications
- Integration of satellite and terrestrial communications
- Wireless communications and control
Group members
Latest publications
Ensuring Line-of-Sight Condition for Accurate Positioning and Sensing Over RF/OWC Networks
Mohsen Abedi, Alexis A. Dowhuszko, Risto Wichman
2026
IEEE Transactions on Vehicular Technology
s-FAMA-GP: A Low-Complexity Slow FAMA Using Interference Interpolation
Daniel Dinis, Risto Wichman
2026
IEEE Wireless Communications Letters
Spatio-Temporal Port Selection in Fluid Antennas under Switching Delays
Daniel Dinis, Risto Wichman
2026
IEEE Communications Letters
Noise-robust and resource-efficient ADMM-based federated learning for WLS regression
Ehsan Lari, Reza Arablouei, Vinay Chakravarthi Gogineni, Stefan Werner
2026
Signal Processing
Performance Evaluation of Non-terrestrial IAB Nodes at varying altitudes in Dense Urban Environments
Inam Ullah, Hesham El-Sayed, Alexis Dowhuszko, Manzoor Ahmed Khan, Jyri Hamalainen
2026
IEEE Open Journal of Vehicular Technology
Indoor Planning of Optical Wireless Networks for Line-of-Sight Condition in Access and Backhauling
Mohsen Abedi, Alexis A. Dowhuszko, Risto Wichman
2025
IEEE Transactions on Communications
Meta Distribution of the SIR in a Narrow-Beam LEO Uplink
Ilari Angervuori, Martin Haenggi, Risto Wichman
2025
IEEE Transactions on Communications
Analysis of Exponential Correlation Matrices for Massive MIMO Systems
Sateeshkrishna Dhuli, Said Kouachi, Abhay Kumar Sah, Stefan Werner
2025
IEEE Communications Letters
Optimal Analysis of Consensus Algorithms for r-nearest ring networks
V. Sateeshkrishna Dhuli, Said Kouachi, Stefan Werner
2025
IEEE Signal Processing Letters
Quasi-Optimum Detection for a Wide Class of Digital Signals with Strong Nonlinear Distortion Effects
Daniel Dinis, Joao Guerreiro, Marko Beko, Rui Dinis, Risto Wichman
2025
IEEE Open Journal of Vehicular Technology