Tietoliikenteen signaalinkäsittely
Tutkimusryhmä keskittyy digitaalisen signaalinkäsittelyn sovelluksiin langattomissa tietoliikennejärjestelmissä.
Tutkimusaiheet
- Lähetin- ja vastaanotinalgoritmit 5 - 6. sukupolven tietoliikennejärjestelmissä
- Massiiviset moniantennijärjestelmät
- Tiedonsiirto näkyvän valon avulla
- Langaton tiedon- ja tehonsiirto
- Satelliittiverkkojen ja maanpäällisten tietoliikenneverkkojen yhteistoiminta
- Hajautetut langattomat säätöjärjestelmät
Tutkimusryhmän jäsenet
Viimeisimmät julkaisut
Interplay between vertical sectorization and user distribution for urban NB-IoT networks
Lahiru D. Chamain, Mehmet C. Ilter, Jyri Hamalainen, Zhi Ding
2022
2022 IEEE Wireless Communications and Networking Conference, WCNC 2022
Bandit-Based Power Control in Full-Duplex Cooperative Relay Networks with Strict-Sense Stationary and Non-Stationary Wireless Communication Channels
Nikolaos Nomikos, Mohammad Sadegh Talebi, Themistoklis Charalambous, Risto Wichman
2022
IEEE Open Journal of the Communications Society
SWIPT-Enabled Multiple Access Channel: Effects of Decoding Cost and Non-linear EH Model
Pouria Nezhadmohammad, Mohsen Abedi, Mohammad Javad Emadi, Risto Wichman
2022
IEEE Transactions on Communications
Visible light communication-based monitoring for indoor environments using unsupervised learning
Mehmet C. Ilter, Alexis A. Dowhuszko, Jyri Hamalainen, Risto Wichman
2021
2021 IEEE 93rd Vehicular Technology Conference, VTC 2021-Spring - Proceedings
Simultaneous Localization and Channel Estimation for 5G mmWave MIMO Communications
Bingpeng Zhou, Risto Wichman, Lei Zhang, Zhiyong Luo
2021
2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2021
How Much Localization Performance Gain Could Be Reaped by 5G mmWave MIMO Systems from Harnessing Multipath Propagation?
Bingpeng Zhou, Risto Wichman, Lei Zhang
2021
2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2021
LoLa4SOR
Nikolaos Nomikos, Themistoklis Charalambous, Nikolaos Pappas, Demosthenes Vouyioukas, Risto Wichman
2021
IEEE Open Journal of the Communications Society
Bandit-Based Power Control in Full-Duplex Cooperative Relay Networks
Nikolaos Nomikos, Themistoklis Charalambous, Risto Wichman
2021
ICC 2021 - IEEE International Conference on Communications, Proceedings
Empirical evaluation of OFDM waveforms for VLC in the presence of LED nonlinearities
Mikko Laakso, Alexis A. Dowhuszko, Risto Wichman
2021
2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2021
Near-field localization using machine learning: An empirical study
Mikko Laakso, Risto Wichman
2021
2021 IEEE 93rd Vehicular Technology Conference, VTC 2021-Spring - Proceedings