Communications Theory
The research group develops principles for an all-wireless future.
The current research interests of the communication theory group are in:
- coding theory
- multiantenna techniques
- quantum communication
- cognitive, heterogeneous and self-organizing wireless networks.
The development of cellular systems keeps opening up new frontiers and enabling the use of methods of increasing sophistication to optimize system performance on all layers in Radio Access Networks (RANs).
Quantum communication is emerging as a paradigm for perfect physical layer security.
Current topics include:
- 5G wireless networks
- spectrum and interference management
- machine learning for wireless network optimization
- Network-level interference cancelation and coordination
- Massive and mmWave MIMO
- Coding on compact manifolds
- Quantum key distribution
Contact
The research group is led by Professor Olav Tirkkonen.
Group members
Latest publications
Channel Charting with Angle-Delay-Power-Profile Features and Earth-Mover Distance
Hanan Al-Tous, Parham Kazemi, Christoph Studer, Olav Tirkkonen
2023
56th Asilomar Conference on Signals, Systems and Computers, ACSSC 2022
Performance Analysis of Binary Chirp Decoding
Mahdi Bayanifar, Robert Calderbank, Olav Tirkkonen
2023
2023 IEEE Information Theory Workshop, ITW 2023
Self-dual double circulant, self-dual double negacirculant and LCD double negacirculant codes over the ring F[]/⟨2-, 2-, ⟩
Hai Q. Dinh, Bhanu Pratap Yadav, Bac T. Nguyen, Ashish Kumar Upadhyay, Woraphon Yamaka
2023
IEEE Access
Wireless Channel Charting: Theory, Practice, and Applications
Paul Ferrand, Maxime Guillaud, Christoph Studer, Olav Tirkkonen
2023
IEEE Communications Magazine
Beam SNR Prediction Using Channel Charting
Parham Kazemi, Hanan Al-Tous, Tushara Ponnada, Christoph Studer, Olav Tirkkonen
2023
IEEE Transactions on Vehicular Technology
Covariance Difference of Arrival based Fingerprinting Localization
Xinze Li, Hanan Al-Tous, Salah Eddine Hajri, Olav Tirkkonen
2023
2023 IEEE 97th Vehicular Technology Conference, VTC 2023-Spring - Proceedings
Modular CSI Quantization for FDD Massive MIMO Communication
Jialing Liao, Roope Vehkalahti, Tefjol Pllaha, Wei Han, Olav Tirkkonen
2023
IEEE Transactions on Wireless Communications
Secret Key Generation Between Ambient Backscatter Devices
Jari Lietzen, Olav Tirkkonen
2023
IEEE Access
Secret Key Generation for Ambient Backscatter Communication
Jari Lietzén
2023
Midhaul Performance Modelling Using Commodity Hardware C-RAN Testbed
Nicolas Malm, Kalle Ruttik, Olav Tirkkonen
2023
Wireless Personal Communications
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