Risto Wichman
Professori
Professori
T412 Department of Information and Communications Engineering
In general, my research deals with signal processing techniques in wireless communication systems. This means mostly physical layer in addition to some MAC layer work. Research topics include in-band full-duplex, multiple antenna techniques, massive MIMO, compensation of RF non-idealities using digital signal signal processing, spectrum sharing, cooperative communications, optimization of network topologies, etc. The applied research methods are drawn from, communication theory, detection and estimation theory, stochastic geometry, random matrix theory, linear algebra, large system analysis...
Full researcher profile
Email
risto.wichman@aalto.fi
Phone number
+358400800801
Areas of expertise
Digital signal processing, Wireless Communications
Research groups
- Risto Wichman Group
Publications
Mohsen Abedi, Alexis A. Dowhuszko, Risto Wichman
2025
IEEE Transactions on Communications
Ilari Angervuori, Martin Haenggi, Risto Wichman
2025
IEEE Transactions on Communications
M. Ertug Pihtili, Mehmet C. Ilter, Ertugrul Basar, Risto Wichman, Jyri Hamalainen
2024
IEEE Transactions on Wireless Communications
Mehmet C. Ilter, M. Ertug Pihtili, Ertugrul Basar, Risto Wichman
2024
IEEE Communications Letters
Nikolaos Nomikos, Themistoklis Charalambous, Panagiotis Trakadas, Risto Wichman
2024
IEEE Open Journal of the Communications Society
Nikolaos Nomikos, Themistoklis Charalambous, Risto Wichman, Yvonne Anne Pignolet, Nikolaos Pappas
2024
Entropy
Besma Smida, Risto Wichman, Kenneth E. Kolodziej, Himal A. Suraweera, Taneli Riihonen, Ashutosh Sabharwal
2024
Proceedings of the IEEE
Jouko Angervuori, R. Wichman
2023
2022 IEEE Globecom Workshops (GC Wkshps)
Mehmet C. Ilter, Risto Wichman, Jyri Hamalainen, Salama Ikki
2023
2023 IEEE 97th Vehicular Technology Conference, VTC 2023-Spring - Proceedings
Mehmet C. Ilter, Ertugrul Basar, Risto Wichman, Jyri Hämäläinen
2023
2022 IEEE Globecom Workshops (GC Wkshps)