Publications
Papers by the Waveium founders on measuring and modelling the radio channel. Every paper links to the published version.
2026
A Measurement-Based Spatially Consistent Channel Model for Distributed MIMO in Industrial Environments
C. Nelson, S. Willhammar, F. Tufvesson · IEEE Transactions on Wireless Communications, 2026
A channel model for distributed antennas in industrial halls, built from measurements at 3.75 GHz with twelve antennas. Neighbouring positions get related channels.
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Read the paper →
Vertical Sub-THz Channel Characterization: Sounder Implementation and Initial Measurements
A. Al-Ameri, J. Sanchez, A. Fedorov, B. K. Lau, O. Edfors, F. Tufvesson, X. Cai · arXiv, 2026
A channel sounder for measuring sub-THz radio channels in the vertical direction, with the first measurements.
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A channel sounder for measuring sub-THz radio channels in the vertical direction, with the first measurements.
Read the paper →
2025
A Wideband Distributed Massive MIMO Channel Sounder for Communication and Sensing
M. Sandra, C. Nelson, X. Li, X. Cai, F. Tufvesson, A. J. Johansson · IEEE Transactions on Antennas and Propagation, 73(4), 2025
A channel sounder that measures the radio channel between many distributed antennas over a wide bandwidth, for communication and sensing.
A channel sounder that measures the radio channel between many distributed antennas over a wide bandwidth, for communication and sensing.
Channel Emulation for OTA Test Based on a Simulated Channel in a V2V Drive Scenario
K. Karlsson, A. Fedorov, N. Lyamin, F. Tufvesson · EuCAP 2025
Turns a simulated drive scenario into channels for over-the-air testing of real radio units.
Turns a simulated drive scenario into channels for over-the-air testing of real radio units.
2024
Distributed MIMO Measurements for Integrated Communication and Sensing in an Industrial Environment
C. Nelson, X. Li, A. Fedorov, B. Deutschmann, F. Tufvesson · Sensors, 2024
A measurement campaign in an industrial hall at sub-6 GHz, showing how the channel behaves between many distributed antennas.
Radio Channel Characterization for Distributed MIMO
C. Nelson · PhD thesis, Lund University, 2024
Measurement campaigns and channel models for distributed antenna systems, including industrial environments.
Measurement campaigns and channel models for distributed antenna systems, including industrial environments.
2023
Large Intelligent Surface Measurements for Joint Communication and Sensing
C. Nelson, X. Li, T. Wilding, B. Deutschmann, K. Witrisal, F. Tufvesson · EuCNC & 6G Summit 2023
Radio channel measurements with a large antenna surface, used for both communication and sensing.
Towards Practical Cell-Free 6G Network Deployments: An Open-Source End-to-End Ray Tracing Simulator
W. Tärneberg, A. Fedorov, G. Callebaut, L. Van der Perre, E. Fitzgerald · Asilomar Conference on Signals, Systems and Computers, 2023
An open-source simulator that combines ray casting with geometry-based stochastic channel modelling and feeds the channels into a network simulator.
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An open-source simulator that combines ray casting with geometry-based stochastic channel modelling and feeds the channels into a network simulator.
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An Open Dataset Storage Standard for 6G Testbeds
G. Callebaut, M. Sandra, C. Nelson, T. Wilding, D. Delabie, B. J. B. Deutschmann, W. Tärneberg, E. Fitzgerald, A. Johansson, L. Van der Perre · IEEE CAMA 2023
A common format for storing measured and simulated radio data from 6G testbeds, so it can be shared and reused.
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Read the paper →
Methodologies for Future Vehicular Digital Twins
D. Radovic, M. Hofer, F. Pasic, E. M. Vitucci, A. Fedorov, T. Zemen · arXiv, 2023
Compares a geometry-based stochastic channel model with independent 3.2 GHz measurements of two cars passing on a Vienna street. This is the comparison used in Waveium's material.
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Compares a geometry-based stochastic channel model with independent 3.2 GHz measurements of two cars passing on a Vienna street. This is the comparison used in Waveium's material.
Read the paper →
2022
Ultrawideband USRP-Based Channel Sounding Utilizing the RFNoC Framework
M. Sandra, C. Nelson, A. J. Johansson · IEEE CAMA 2022
A channel sounder built on software-defined radios (USRP) that measures over a very wide bandwidth.
2021
Implementation of spatially consistent channel models for real-time full stack C-ITS V2X simulations
A. Fedorov, N. Lyamin, F. Tufvesson · Asilomar Conference on Signals, Systems and Computers, 2021
Makes a geometry-based channel model run thousands of times faster, so it can drive real-time vehicle-to-everything simulations.
2018
Geometry based channel models with cross- and autocorrelation for vehicular network simulations
C. Nelson, N. Lyamin, A. Vinel, C. Gustafson, F. Tufvesson · IEEE VTC Spring 2018
Channel models for vehicle networks that keep the signal consistent over time and between nearby vehicles.
2017
Geometry-based Modeling and Simulation of 3D Multipath Propagation Channel with Realistic Spatial Characteristics
A. Fedorov, H. Zhang, Y. Chen · IEEE ICC 2017
Shows that real building geometry, including tilted surfaces, changes the channel compared with the simplified geometry in standard models.
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