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Karl-Ludwig Besser
Biträdande universitetslektor
Publikationer
2026
Distributed Unsupervised Learning for Combinatorial User Assignment in mmWave Cell-Free Massive MIMO Using Graph Neural Networks
IEEE Transactions on Wireless Communications, Vol. 25, s. 18531-18546
(Artikel i tidskrift)
https://dx.doi.org/10.1109/TWC.2026.3701822
On the Distribution of a Two-Dimensional Random Walk With Restricted Angles
IEEE Transactions on Signal Processing, Vol. 74, s. 2316-2330
(Artikel i tidskrift)
https://dx.doi.org/10.1109/tsp.2026.3694607
Hierarchical Multi-Agent DRL-Based Dynamic Cluster Reconfiguration for UAV Mobility Management
IEEE Transactions on Cognitive Communications and Networking, Vol. 12, s. 4957-4971
(Artikel i tidskrift)
https://dx.doi.org/10.1109/TCCN.2025.3646157
2025
RIS-Assisted NOMA with Partial CSI and Mutual Coupling: A Machine Learning Approach
Proceedings - IEEE Global Communications Conference, GLOBECOM, s. 4927-4933
(Konferensbidrag)
https://dx.doi.org/10.1109/GLOBECOM59602.2025.11432350
Analysis of Superdense Coding Based Communication Systems with an Entanglement Budget
Proceedings - IEEE Global Communications Conference, GLOBECOM, s. 435-440
(Konferensbidrag)
https://dx.doi.org/10.1109/GLOBECOM59602.2025.11431683
Karl-Ludwig Besser, On the Distribution of a Two-Dimensional Random Walk with Restricted Angles, IEEE Transactions on Signal Processing, vol. 74, pp. 2316-2330 (2026) 
https://doi.org/10.1109/TSP.2026.3694607 
https://arxiv.org/abs/2507.15475
Irshad A. Meer, Karl-Ludwig Besser, Mustafa Ozger, Dominic Schupke, H. Vincent Poor, Cicek Cavdar, Hierarchical Multi-Agent DRL Based Dynamic Cluster Reconfiguration for UAV Mobility Management, IEEE Transactions on Cognitive Communications and Networking, vol. 12, pp. 4957-4971 (2026) https://doi.org/10.1109/TCCN.2025.3646157 https://arxiv.org/abs/2412.16167
Karl-Ludwig Besser, Rafael F. Schaefer, H. Vincent Poor, Building Resilience in Wireless Communication Systems With a Secret-Key Budget, IEEE Transactions on Communications, vol. 73, no. 11, pp. 12473-12486, Nov (2025) https://doi.org/10.1109/TCOMM.2025.3577649 https://arxiv.org/abs/2407.11604
Bile Peng, Karl-Ludwig Besser, Shanpu Shen, Finn Siegismund-Poschmann, Ramprasad Raghunath, Daniel Mittleman, Vahid Jamali, Eduard A. Jorswieck, RISnet: A Domain-Knowledge Driven Neural Network Architecture for RIS Optimization with Mutual Coupling and Partial CSI, IEEE Transactions on Wireless Communications, vol. 24, no. 5, pp. 4469-4482, May (2025) https://doi.org/10.1109/TWC.2025.3536178 https://arxiv.org/abs/2403.04028
Karl-Ludwig Besser, Eduard A. Jorswieck, Justin P. Coon, An Efficient Frequency Diversity Scheme for Ultra-Reliable Communications in Two-Path Fading Channels, Journal of Communications and Networks, vol. 26, no. 4, pp. 409-423, Aug (2024) https://doi.org/10.23919/JCN.2024.000031 https://arxiv.org/abs/2206.13459