Sara Willhammar

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2025
Mark Achieving Distributed MIMO Performance with Repeater-Assisted Cellular Massive MIMO
Willhammar, Sara ^LU ; Iimori, Hiroki ; Vieira, Joao ^LU ; Sundstrom, Lars ; Tufvesson, Fredrik ^LU and Larsson, Erik G. (2025) In IEEE Communications Magazine 63(3). p.114-119
- Contribution to journal › Article
2024
Mark Spatial Separation of Closely-Spaced Users in Measured Distributed Massive MIMO Channels
Xu, Yingjie ^LU ; Sandra, Michiel ^LU ; Cai, Xuesong ^LU ; Willhammar, Sara ^LU and Tufvesson, Fredrik ^LU (2024) IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2024 p.381-385
- Chapter in Book/Report/Conference proceeding › Paper in conference proceeding
Mark Characterization of Non-Wide-Sense Stationarity for Distributed Massive MIMO Channels
Xu, Yingjie ^LU ; Sandra, Michiel ^LU ; Cai, Xuesong ^LU ; Willhammar, Sara ^LU and Tufvesson, Fredrik ^LU (2024) 19th European Conference on Antennas and Propagation (EuCAP) 2025
- Chapter in Book/Report/Conference proceeding › Paper in conference proceeding
Mark Fading in Reflective and Heavily Shadowed Industrial Environments With Large Antenna Arrays
Willhammar, Sara ^LU ; Perre, Liesbet Van Der ^LU and Tufvesson, Fredrik ^LU (2024) In IEEE Open Journal of Antennas and Propagation 5(6). p.1455-1464
- Contribution to journal › Article
2023
Mark LuMaMi28 : Real-Time Millimeter-Wave Multi-User MIMO Systems with Antenna Selection
Chung, Min Keun ^LU ; Liu, Liang ^LU ; Johansson, Andreas ^LU ; Willhammar, Sara ^LU ; Nilsson, Martin ^LU ; Ying, Zhinong ; Zander, Olof ; Samanta, Kamal ; Clifton, Chris and Koimori, Toshiyuki , et al. (2023) In IEEE Transactions on Wireless Communications 22(11). p.7944-7960
- Contribution to journal › Article
Mark Hybrid Data Communication Lab – a Case Study
Andersson, Jens A ^LU ; Willhammar, Sara ^LU and Sheikhi, Ashkan ^LU (2023) p.80-82
- Chapter in Book/Report/Conference proceeding › Paper in conference proceeding
2022
Mark Massive MIMO for Dependable Communication
Willhammar, Sara ^LU (2022)
- Thesis › Doctoral thesis (compilation)
Mark A Light Signaling Approach to Node Grouping for Massive MIMO IoT Networks
Fitzgerald, Emma ^LU ; Pióro, Michał ^LU ; Tataria, Harsh ^LU ; Callebaut, Gilles ; Gunnarsson, Sara ^LU and Van der Perre, Liesbet ^LU (2022) In Computers 11(6).
- Contribution to journal › Article
2021
Mark Experimental Exploration of Unlicensed Sub-GHz Massive MIMO for Massive Internet-of-Things
Callebaut, Gilles ; Gunnarsson, Sara ^LU ; Guevara, Andrea P. ; Johansson, Anders J. ^LU ; Van Der Perre, Liesbet ^LU and Tufvesson, Fredrik ^LU (2021) In IEEE Open Journal of the Communications Society 2. p.2195-2204
- Contribution to journal › Article
Mark Sensing and Classification Using Massive MIMO : A Tensor Decomposition-Based Approach
Manoj, B. R. ; Tian, Guoda ^LU ; Gunnarsson, Sara ^LU ; Tufvesson, Fredrik ^LU and Larsson, Erik G. (2021) In IEEE Wireless Communications Letters 10(12). p.2649-2653
- Contribution to journal › Article

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