Juan Alberto Cabrera obtained his PhD (summa cum laude) on June 16th, 2022. He is currently working at the Deutsche Telekom Chair of Communication Networks at TU Dresden. He leads the Chair’s research group on semantic and goal-oriented communications. He is also in charge of teaching the course “Practical Implementations of Network Coding.”
Juan Cabrera’s research interests are semantic and goal-oriented communications, functional compression, message identification, common randomness generation, network coding, and in-network distributed storage and computing.
He was born in Caracas, Venezuela and studied at Simon Bolivar University, where he received his bachelor’s degree with honours (cum laude) in electronics engineering in 2013. He studied for one year in Prague, Czech Republic, during the bachelor’s program at the Czech Technical University in Prague (2011 – 2012). After finishing his bachelor’s, he moved to Denmark, receiving his master’s degree (2015) in wireless communications systems at Aalborg University.
Xu, Zhihan; Cabrera, Juan A.; Fitzek, Frank H. P.
Function-Aligned Nonuniform Quantization Graph Coloring for Distributed Functional Compression Proceedings Article
In: IEEE International Conference on Communications: Communication Theory (ICC - CT), pp. 5.9, Glasgow, United Kingdom, 2026.
@inproceedings{Xu0526:Function,
title = {Function-Aligned Nonuniform Quantization Graph Coloring for Distributed Functional Compression},
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date = {2026-05-24},
urldate = {2026-05-24},
booktitle = {IEEE International Conference on Communications: Communication Theory (ICC - CT)},
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Zheng, Ruifeng; Zhou, Pengjie; Hofmann, Pit; Cabrera, Juan A.; Fitzek, Frank H. P.
System Modeling of Microfluidic Molecular Communication: A Markov Approach Proceedings Article
In: IEEE International Conference on Communications (ICC), Glasgow, United Kingdom, 2026.
@inproceedings{Zheng0526:System,
title = {System Modeling of Microfluidic Molecular Communication: A Markov Approach},
author = {Ruifeng Zheng and Pengjie Zhou and Pit Hofmann and Juan A. Cabrera and Frank H. P. Fitzek},
year = {2026},
date = {2026-05-24},
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Sheshagiri, Prashanth K. H.; Reisslein, Martin; Cabrera, Juan A.; Fitzek, Frank H. P.
Chaos is a Ladder (and Increases with Storage): Aiding Communications with RSSI-Based Common Randomness Journal Article
In: IEEE Access, 2026.
@article{Sheshagiri2026:Chaos,
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author = {Prashanth K. H. Sheshagiri and Martin Reisslein and Juan A. Cabrera and Frank H. P. Fitzek},
url = {https://doi.org/10.1109/access.2026.3680445},
doi = {10.1109/ACCESS.2026.3680445},
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Yilmaz, Isikcan; Schulz, Jonas; Das, Siddharth; Pousa, Ricardo J. B.; Gonzalez, Leonardo; Cabrera, Juan A.; Seeling, Patrick; Fitzek, Frank H. P.
Revisiting in-Network Caches on Constrained IEEE 802.15.4 IoT Hardware: Reproducible Testbeds and Future Research Motivation Proceedings Article
In: 2026 IEEE Wireless Communications and Networking Conference Workshops (WCNCW): WS14: IEEE 1st International Workshop on Next-Generation Advanced Industrial Internet of Things (IIoT) (WCNCW 2026 - WS14), pp. 5.94, KUALA LUMPUR, Malaysia, 2026.
@inproceedings{Yilm2604:Revisiting,
title = {Revisiting in-Network Caches on Constrained IEEE 802.15.4 IoT
Hardware: Reproducible Testbeds and Future Research Motivation},
author = {Isikcan Yilmaz and Jonas Schulz and Siddharth Das and Ricardo J. B. Pousa and Leonardo Gonzalez and Juan A. Cabrera and Patrick Seeling and Frank H. P. Fitzek},
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date = {2026-04-01},
booktitle = {2026 IEEE Wireless Communications and Networking Conference Workshops
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Yilmaz, Isikcan; Schulz, Jonas; Cabrera, Juan A.; Seeling, Patrick; Fitzek, Frank H. P.
Network Coding Assisted In-Network Caching Implementation for Multi-Hop IoT Networks Proceedings Article
In: 2026 Global Information Infrastructure and Networking Symposium (GIIS) (GIIS'26), pp. 4.56, Nanjing, China, 2026.
@inproceedings{Yilm2604:Network,
title = {Network Coding Assisted In-Network Caching Implementation for Multi-Hop
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booktitle = {2026 Global Information Infrastructure and Networking Symposium (GIIS)
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Nazari, Hosein K.; Senk, Stefan; Pahlevani, Peyman; Cabrera, Juan A.; Fitzek, Frank H. P.
Fly-PRAC: Packet Recovery for Random Linear Network Coding Miscellaneous
arXiv preprint arXiv:2603.10266, 2026.
@misc{Nazari2026:FlyPRAC,
title = {Fly-PRAC: Packet Recovery for Random Linear Network Coding},
author = {Hosein K. Nazari and Stefan Senk and Peyman Pahlevani and Juan A. Cabrera and Frank H. P. Fitzek},
url = {http://arxiv.org/abs/2603.10266},
year = {2026},
date = {2026-03-01},
howpublished = {arXiv preprint arXiv:2603.10266},
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Fitzek, Frank H. P.; Boche, Holger; Kellerer, Wolfgang; Seeling, Patrick; Schwenteck, Paul; Nguyen, Giang T.; Benken, Frederic; Cabrera, Juan A.
The promise of 6G Book Section
In: Fitzek, Frank H. P.; Boche, Holger; Kellerer, Wolfgang; Seeling, Patrick (Ed.): 6G-life: Unveiling the Future of Technological Sovereignty, Sustainability, and Trustworthiness, pp. 3–16, Academic Press, 2026.
@incollection{hpfitzek2026promise,
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Boche, Holger; Cabrera, Juan A.; Deppe, Christian; Kutsevol, Polina; Wang, Siyi; Fitzek, Frank H. P.; Hirche, Sandra; Kellerer, Wolfgang; Labidi, Wafa; Rosenberger, Johannes; Schaefer, Rafael F.; Lengerke, Caspar; Wiese, Moritz; Rezwan, Sifat; Sheshagiri, Prashanth K. H.; Ezzine, Rami
Novel information-theoretic approaches for 6G Book Section
In: Fitzek, Frank H. P.; Boche, Holger; Kellerer, Wolfgang; Seeling, Patrick (Ed.): 6G-life: Unveiling the Future of Technological Sovereignty, Sustainability, and Trustworthiness, pp. 509–542, Academic Press, 2026.
@incollection{boche2026novel,
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Sheshagiri, Prashanth K. H.; Reisslein, Martin; Cabrera, Juan A.; Fitzek, Frank H. P.
RSS readings in Software Defined Radios with Channel Emulator for CR Generation Medium
IEEE Dataport, 2026, visited: 01.01.2025.
@media{Sheshagiri2026:RSS,
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url = {https://dx.doi.org/10.21227/vmdc-dw42},
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Fitzek, Frank H. P.; Speidel, Stefanie; Li, Shu-Chen; Strufe, Thorsten; Cabrera, Juan A.; Boche, Holger; Mahmoodi, Toktam; Reisslein, Martin; Seeling, Patrick; Benken, Frederic
Chapter 1 - Tactile Internet with Human-in-the-Loop Book Section
In: Fitzek, Frank H. P.; Li, Shu-Chen; Speidel, Stefanie; Strufe, Thorsten; Mahmoodi, Toktam; Reisslein, Martin (Ed.): Humans, Robots, and Virtual Worlds in the Tactile Internet, pp. 3-14, Academic Press, 2026, ISBN: 978-0-443-30044-8.
@incollection{FITZEK20263,
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Bassoli, Riccardo; Boche, Holger; Böck, Yannik N.; Cabrera, Juan A.; Fitzek, Frank H. P.; Fettweis, Gerhard P.; Göhringer, Diana; Gottschaldt, Paul; Hofmann, Pit; Jobst, Matthias; Mayr, Christian G.; Raman, Vignesh; Schaefer, Rafael F.
Chapter 20 - Computing Book Section
In: Fitzek, Frank H. P.; Li, Shu-Chen; Speidel, Stefanie; Strufe, Thorsten; Mahmoodi, Toktam; Reisslein, Martin (Ed.): Humans, Robots, and Virtual Worlds in the Tactile Internet, pp. 313-336, Academic Press, 2026, ISBN: 978-0-443-30044-8.
@incollection{BASSOLI2026313,
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Cabrera, Juan A.; Boche, Holger; Fitzek, Frank H. P.; Fritschek, Rick; Gammoudi, Mégane; Lengerke, Caspar; Mittelbach, Martin; Nazari, Hosein K.; Nockenberg, Lars; Rosenkranz, Robert; Schaefer, Rafael F.; Steinbach, Eckehard
Chapter 15 - Information theory Book Section
In: Fitzek, Frank H. P.; Li, Shu-Chen; Speidel, Stefanie; Strufe, Thorsten; Mahmoodi, Toktam; Reisslein, Martin (Ed.): Humans, Robots, and Virtual Worlds in the Tactile Internet, pp. 233-252, Academic Press, 2026, ISBN: 978-0-443-30044-8.
@incollection{CABRERA2026233,
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Andrei, Vlad-Costin; Bassoli, Riccardo; Boche, Holger; Cabrera, Juan A.; Fitzek, Frank H. P.; Hofmann, Pit; Li, Xinyang; Mönich, Ullrich J.; Nazari, Hosein K.; Raman, Vignesh; Schaefer, Rafael F.; Torres-Figueroa, Luis
Chapter 21 - Communication Book Section
In: Fitzek, Frank H. P.; Li, Shu-Chen; Speidel, Stefanie; Strufe, Thorsten; Mahmoodi, Toktam; Reisslein, Martin (Ed.): Humans, Robots, and Virtual Worlds in the Tactile Internet, pp. 337-355, Academic Press, 2026, ISBN: 978-0-443-30044-8.
@incollection{ANDREI2026337,
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Zheng, Ruifeng; Zhou, Pengjie; Hofmann, Pit; Cabrera, Juan A.; Fitzek, Frank H. P.
DNA-Based Molecular Communication: A Markov Approach to Channel Modeling and Detection Proceedings Article
In: IEEE Global Communications Conference (Globecom), 2025.
@inproceedings{Zheng2025:DNABased,
title = {DNA-Based Molecular Communication: A Markov Approach to Channel Modeling and Detection},
author = {Ruifeng Zheng and Pengjie Zhou and Pit Hofmann and Juan A. Cabrera and Frank H. P. Fitzek},
year = {2025},
date = {2025-12-01},
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Zheng, Ruifeng; Zhou, Pengjie; Hofmann, Pit; Cabrera, Juan A.; Fitzek, Frank H. P.
Molecular Communication with Langmuir Adsorption Kinetics: Channel Characteristics and Temporal Memory Journal Article
In: IEEE Communications Letters, pp. 1-1, 2025, (early access).
@article{zheng2025:molecular,
title = {Molecular Communication with Langmuir Adsorption Kinetics: Channel Characteristics and Temporal Memory},
author = {Ruifeng Zheng and Pengjie Zhou and Pit Hofmann and Juan A. Cabrera and Frank H. P. Fitzek},
url = {https://ieeexplore.ieee.org/document/11322543},
doi = {10.1109/LCOMM.2025.3650380},
year = {2025},
date = {2025-12-01},
urldate = {2025-12-01},
journal = {IEEE Communications Letters},
pages = {1-1},
abstract = {This letter presents a molecular communication receiver model grounded in Langmuir adsorption kinetics, offering a physically consistent alternative to passive and fully absorbing models. The receiver detects information molecules through reversible binding to a finite number of surface-anchored receptors (probes), thereby capturing the saturation and competition effects in realistic biosensing environments. We derive closed-form solutions for finite-duration pulse inputs under reaction-limited conditions and propose simplified asymptotic approximations for short- and long-pulse regimes, which accurately characterize the binding dynamics under limited receptor availability. An equivalent resistor–capacitor circuit analogy is introduced, mapping molecular binding and unbinding to time-varying and fixed resistances. Particle-based Monte Carlo simulations verify that the proposed model accurately captures the channel behavior and temporal memory of realistic biochemical receivers with finite receptor capacity.},
note = {early access},
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Rezwan, Sifat; Wu, Huanzhuo; Cabrera, Juan A.; Seeling, Patrick; Reisslein, Martin; Fitzek, Frank H. P.
MLcXR+: Multilevel Semantic Compression for 3D Immersion over 5G Networks Journal Article
In: IEEE Access, vol. 13, pp. 164771-164786, 2025.
@article{Rezwan2025:MLcXR+,
title = {MLcXR+: Multilevel Semantic Compression for 3D Immersion over 5G Networks},
author = {Sifat Rezwan and Huanzhuo Wu and Juan A. Cabrera and Patrick Seeling and Martin Reisslein and Frank H. P. Fitzek},
url = {https://ieeexplore.ieee.org/document/11164290},
doi = {10.1109/ACCESS.2025.3610029},
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Rosenberger, Johannes; Boche, Holger; Cabrera, Juan A.; Deppe, Christian
Towards a Compositional Theory of Channels that Preserve Functions Proceedings Article
In: IEEE Information Theory Workshop (ITW), pp. 5.79, Sydney, Australia, 2025.
@inproceedings{Rosenberger2509:Compositional,
title = {Towards a Compositional Theory of Channels that Preserve Functions},
author = {Johannes Rosenberger and Holger Boche and Juan A. Cabrera and Christian Deppe},
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date = {2025-09-01},
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Zhou, Pengjie; Zheng, Ruifeng; Hofmann, Pit; Cabrera, Juan A.; Fitzek, Frank H. P.
DMPPIC: An Improved CFD Solver for Microfluidic Molecular Communication Proceedings Article
In: IEEE International Mediterranean Conference on Communications and Networking (MeditCom), Nice, France, 2025.
@inproceedings{Zhou2025:dmppic,
title = {DMPPIC: An Improved CFD Solver for Microfluidic Molecular Communication},
author = {Pengjie Zhou and Ruifeng Zheng and Pit Hofmann and Juan A. Cabrera and Frank H. P. Fitzek},
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date = {2025-07-01},
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Kutsevol, Polina; Lengerke, Caspar; Cabrera, Juan A.; Fitzek, Frank H. P.; Kellerer, Wolfgang
Distributed Platoon Control via Semantic-Aware Identification Codes Proceedings Article
In: IEEE International Conference on Communications (ICC), Montreal, Canada, 2025.
@inproceedings{Kutsevol2596:Distributed,
title = {Distributed Platoon Control via Semantic-Aware Identification Codes},
author = {Polina Kutsevol and Caspar Lengerke and Juan A. Cabrera and Frank H. P. Fitzek and Wolfgang Kellerer},
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date = {2025-06-08},
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Wietfeld, Alexander; Hofmann, Pit; Fuchtmann, Jonas; Zhou, Pengjie; Zheng, Ruifeng; Cabrera, Juan A.; Fitzek, Frank H. P.; Kellerer, Wolfgang
Advanced Plaque Modeling for Atherosclerosis Detection Using Molecular Communication Proceedings Article
In: IEEE International Conference on Communications (ICC), Montreal, Canada, 2025.
@inproceedings{Wietfeld2506:AdvancedPlaqueModeling,
title = {Advanced Plaque Modeling for Atherosclerosis Detection Using Molecular Communication},
author = {Alexander Wietfeld and Pit Hofmann and Jonas Fuchtmann and Pengjie Zhou and Ruifeng Zheng and Juan A. Cabrera and Frank H. P. Fitzek and Wolfgang Kellerer},
year = {2025},
date = {2025-06-01},
urldate = {2025-06-01},
booktitle = {IEEE International Conference on Communications (ICC)},
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Any questions regarding press? Please get in touch with Doreen Böttcher.