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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

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

Ramin Hashemi, Graciela Corral Briones, Risto Wichman 2025 2025 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)

Ramin Hashemi, Vismika Ranasinghe, Teemu Veijalainen, Petteri Kela, Risto Wichman 2025 2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2024

Islam M. Tanash, Risto Wichman 2025 2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2024

Saeid Sadeghi Vilni, Risto Wichman 2025 IEEE Communications Letters

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