2026

• C. Morin, L. Cardoso, M. Guillaud, A. Shokair, Y. Nasser, A. Hennequart, and G. Lerosey, “An Experimental Assessment of the Spatial and Frequency Selectivity of Reconfigurable Intelligent Surfaces,” IEEE Conference on Integrated Sensing and Communications (ISAC), Nov. 2026.

• P. Garau Burguera, H. Al-Tous, and O. Tirkkonen, “Distributed Multi-point Channel Charting for Cell-Free Massive MIMO Systems,” IEEE Vehicular Technology Conference (VTC-Spring), Jun. 2026.

• N. Saba, P. Garau Burguera, J. Liao, H. Al-Tous, O. Tirkkonen, and R. Jäntti, “Backscatter Devices Assisted Channel Charting,” IEEE Vehicular Technology Conference (VTC-Spring), Jun. 2026.

• A. Kumar, Y. Vindas, and M. Guillaud, “Doppler-Supervised Channel Charting,” IEEE International Conference on Communications (ICC), May 2026.

• Z. Uykan, H. Al-Tous, O. Tirkkonen, and R. Jäntti, “Fingerprinting Localization Based on Super Resolution CSI Features,” IEEE Access, vol. 14, pp. 49750–49767, Apr. 2026.

2025

• M. E. M. Makhlouf, Y. Vindas, A. Kumar, M. Guillaud, and M. Di Renzo, “Charting Channels in the Presence of RIS,” Asilomar Conference on Signals, Systems, and Computers, Oct. 2025.

• R. Wiesmayr, F. Zumegen, S. Taner, C. Dick, and C. Studer, “CSI-Based User Positioning, Channel Charting, and Device Classification with an NVIDIA 5G Testbed,” Asilomar Conference on Signals, Systems, and Computers, Oct. 2025.

• X. Li, H. Al-Tous, and O. Tirkkonen, “Adaptive Sampling for Fingerprinting Localization,” IEEE Vehicular Technology Conference (VTC-Fall), Oct. 2025.

• S. Taner, V. Palhares, and C. Studer, “Channel Charting in Real-World Coordinates with Distributed MIMO,” IEEE Transactions on Wireless Communications, vol. 24, no. 9, pp. 7286–7300, Sep. 2025.

• B. Shaikh, P. Garau Burguera, H. Al-Tous, M. Juntti, B. M. Khan, and O. Tirkkonen, “Pilot Allocation in Multi-Cell MIMO Systems Based on Missing Data Imputation”, IEEE Access, vol. 13, pp. 123764 - 123782, Jul. 2025.

• M. E. M. Makhlouf, M. Guillaud, and Y. Vindas, “Multi-cell Outdoor Channel State Information Dataset (MOCSID),” European Conference on Networks and Communications and 6G Summit, Jun. 2025.

• Y. Vindas and M. Guillaud, “Dynamic Channel Charting: Integrating Online Sample Selection with Continual Learning for Streaming CSI Data,” IEEE International Conference on Communications (ICC), Jun. 2025.

• S. Kokkonen, X. Li, A. Srinivasan, H. Al-Tous, and O. Tirkkonen, “Metric Learning based Positioning,” IEEE Wireless Communications and Networking Conference (WCNC), Mar. 2025.

2024

• P. Garau Burguera, B. Shaikh, H. Al-Tous, M. Juntti, and O. Tirkkonen, “Pilot Allocation for Cell-Free Massive MIMO based on Channel Charting,” Asilomar Conference on Signals, Systems, and Computers, Oct. 2024.

• F. Zumegen and C. Studer, “A Software-Defined and Distributed Wi-Fi Channel-State Information Acquisition Testbed,” Asilomar Conference on Signals, Systems, and Computers, Oct. 2024.

• B. Shaikh, P. Garau Burguera, H. Al-Tous, M. Juntti, M.B. Khan, and O. Tirkkonen, “Pilot Assignment based on AoA Information using Channel Charting in Massive MIMO Systems,” IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Sep. 2024.

• Y. Vindas and M. Guillaud, “Multi-Site Wireless Channel Charting Through Latent Space Alignment,” IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Sep. 2024.

• B. Shaikh, P. Garau Burguera, H. Al-Tous, M. Juntti, M. B. Khan, and O. Tirkkonen, “Channel Charting Based Pilot Allocation in MIMO Systems,” IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Sep. 2024.

• Z. Uykan, H. Al-Tous, H. Yiğitler, R. Jäntti, and O. Tirkkonen, “Angle-Delay Features and Distances for Channel Charting,” IEEE Wireless Communications and Networking Conference (WCNC), Apr. 2024.

2023

• S. Taner, V. Palhares, and C. Studer, “Channel Charting in Real-World Coordinates,” IEEE Global Communications Conference (GLOBECOM), Dec. 2023.

• S. Taner, M. Guillaud, O. Tirkkonen, and C. Studer, “Channel Charting for Streaming CSI Data,” Asilomar Conference on Signals, Systems, and Computers, Oct. 2023.

Resources for Channel Charting

• C. Studer, “Channel Charting Resources,” Dec. 2023.

• F. Euchner, C. Eun Lee, and P. Stephan, “Dissimilarity Metric-Based Channel Charting,” Online Tutorial, Oct. 2023.

• C. Studer, S. Medjkouh, E. Gönültaş, T. Goldstein, and O. Tirkkonen, “Channel Charting: Locating Users Within the Radio Environment Using Channel State Information,” IEEE Access, vol. 6, pp. 47682–47698, Aug. 2018.