Toward 6G - Hexa-X Project's Key Findings. - Mikko A. Uusitalo; Hamed Farhadi; Mauro Renato Boldi; Mårten Ericson; Gerhard P. Fettweis; Bahare Masood Khorsandi; Ignacio Labrador Pavón; Markus Mueck; Ahmad Nimr; Aarno Pärssinen; Björn Richerzhagen; Patrik Rugeland; et al. (IEEE Commun. Mag., 2025)

Semantic Communication: From Philosophical Conceptions Towards a Mathematical Framework. - Javad Gholipour; Rafael F. Schaefer; Gerhard P. Fettweis (CoRR, 2025)

From mMIMO to xMIMO: A Unified Design for Spatial Wideband Effect Mitigation. - Muhammad Qurratulain Khan; Mohammad Parvini; Philipp Schulz; Gerhard P. Fettweis (IEEE Wirel. Commun. Lett., 2025)

A Practical Analysis: Understanding Phase Noise Modelling in Time and Frequency Domain for Phase-Locked Loops. - Carl Collmann; Bitan Banerjee; Ahmad Nimr; Gerhard P. Fettweis (CoRR, 2025)

Low-Complexity MIMO Detection in 5G IoT: The Box Decoding Approach. - Sheikh Faizan Qureshi; Stefan A. Damjancevic; Emil Matús; Pieter van der Wolf; Dmitry Utyansky; Gerhard P. Fettweis (J. Signal Process. Syst., 2025)

6G AI-Driven Air Interface - Hexa-X-II View. - Hamed Farhadi; Bitan Banerjee; Rafael Berkvens; Nabeel Nisar Bhat; Emmanuelle Bodji; Dilin Dampahalage; Eslam Eldeeb; Jeroen Famaey; Gerhard P. Fettweis; Jaeseong Jeong; Dani Korpi; Siddhartha Kumar; et al. (IEEE Commun. Mag., 2025)