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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 2026 IEEE Transactions on Vehicular Technology

Abid Afridi, Alexis A. Dowhuszko, Jevgenij Krivochiza, Risto Wichman, Jyri Hämäläinen 2026 2026 IEEE International Conference on Communication (ICC)

Ilari Angervuori, Abid Afridi, Risto Wichman 2026

Daniel Dinis, Risto Wichman 2026 IEEE Wireless Communications Letters

Daniel Dinis, Risto Wichman 2026 IEEE Communications Letters

Saeid Sadeghi Vilni, Abolfazl Zakeri, Mohammad Moltafet, Risto Wichman 2026 IEEE Internet of Things Journal

Mohsen Abedi, Alexis A. Dowhuszko, Risto Wichman 2025 IEEE Transactions on Communications

Ilari Angervuori, Martin Haenggi, Risto Wichman 2025 IEEE Transactions on Communications

Xichun Cheng, Risto Wichman 2025 59th Asilomar Conference on Signals, Systems and Computers, ACSSC 2025

Daniel Dinis, Risto Wichman 2025 59th Asilomar Conference on Signals, Systems and Computers, ACSSC 2025