Curriculum Vitae

I obtained my PhD (summa cum laude) on June 16th, 2022. I am currently working at the Deutsche Telekom Chair of Communication Networks at TU Dresden. I lead the Chair’s research group on semantic and goal-oriented communications. And I am also in charge of teaching the course “Practical Implementations of Network Coding.”

My research interests are semantic and goal-oriented communications, functional compression, message identification, common randomness generation, network coding, and in-network distributed storage and computing.

I was born in Caracas, Venezuela and studied at Simon Bolivar University, where I received his bachelor’s degree with honours (cum laude) in electronics engineering in 2013. I studied for one year in Prague, Czech Republic, during the bachelor’s program at the Czech Technical University in Prague (2011 – 2012). After I finished my bachelor’s, I moved to Denmark, receiving my master’s degree (2015) in wireless communications systems at Aalborg University.

Projects/Cooperation within CeTI you are involved in:

  • Semantic and goal-oriented communication
  • Novel computing platforms

What are the main topics or questions that drive your research?

Most communication systems are built to deliver messages as faithfully as possible. But in many applications, we don’t communicate for its own sake. We communicate to make something happen: to control a system, coordinate agents, or compute a decision at the destination. I want to understand, at its fundamental level, how to design communication around that objective. What must be transmitted to compute a function reliably? When is reconstructing the raw data wasteful (or even the wrong goal)? By treating the task as part of the communication problem, I want to build systems that trade unnecessary fidelity for lower latency and energy, without sacrificing the effect we care about.

What inspired you to pursue your current field of work?

I’ve always been fascinated by communication systems. Since I was a child, I have been attracted to radios, computers, and tinkering with electronic devices, and that’s how I got into communication systems. When I did my PhD in Dresden, I realised that there is a whole new world of uncharted territory beyond Shannon’s message transmission, and into goal-oriented communication. I would like to go there and help map this new field.

What excites you most about being part of CeTI?

Working within a large interdisciplinary team is quite inspiring. There is someone from a completely different field always at hand’s reach!

Which challenge or question has recently sparked your curiosity?

If we know the goal of our communication, and we know the channel we must use, then what exactly do we communicate to achieve this goal, and how do we trade fidelity, energy and latency?

How do you like to recharge or spend your time outside of work?

I like reading and hanging out with friends!

Publications

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1.

Zhihan Xu; Juan A. Cabrera; Frank H. P. Fitzek

Function-aligned nonuniform quantization graph coloring for distributed functional compression (Proceedings Article)

In: Proceedings of the IEEE International Conference on Communications (ICC), 2026, (accepted for publication).

(BibTeX)

2.

Ruifeng Zheng; Pengjie Zhou; Pit Hofmann; Juan A. Cabrera; Frank H. P. Fitzek

System modeling of microfluidic molecular communication: A Markov approach (Proceedings Article)

In: Proceedings of the IEEE International Conference on Communications (ICC), 2026, (accepted for publication).

(BibTeX)

3.

Prashanth K. H. Sheshagiri; Martin Reisslein; Juan A. Cabrera; Frank H. P. Fitzek

Chaos is a ladder (and increases with storage): Aiding communications with RSSI-based common randomness (Journal Article)

In: IEEE Access, vol. 14, pp. 54230–54246, 2026.

(Links | BibTeX)

4.

Prashanth K. H. Sheshagiri; Martin Reisslein; Juan A. Cabrera; Frank H. P. Fitzek

RSS readings in software defined radios with channel emulator for CR generation (Miscellaneous)

Dataset at IEEE DataPort, 2026, (corresponding paper doi: 10.1109/ACCESS.2026.3680445).

(Links | BibTeX)

5.

Frank H. P. Fitzek; Stefanie Speidel; Shu-Chen Li; Thorsten Strufe; Juan A. Cabrera; Holger Boche; Toktam Mahmoodi; Martin Reisslein; Patrick Seeling; Frederic Benken

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.

(Links | BibTeX)

6.

Juan A. Cabrera; Holger Boche; Frank H. P. Fitzek; Rick Fritschek; Mégane Gammoudi; Caspar von Lengerke; Martin Mittelbach; Hosein Kangavar Nazari; Lars Nockenberg; Robert Rosenkranz; Rafael F. Schaefer; Eckehard Steinbach

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.

(Links | BibTeX)

7.

Riccardo Bassoli; Holger Boche; Yannik N. Böck; Juan A. Cabrera; Frank H. P. Fitzek; Gerhard P. Fettweis; Diana Göhringer; Paul Gottschaldt; Pit Hofmann; Matthias Jobst; Christian G. Mayr; Vignesh Raman; Rafael F. Schaefer

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.

(Links | BibTeX)

8.

Vlad-Costin Andrei; Riccardo Bassoli; Holger Boche; Juan A. Cabrera; Frank H. P. Fitzek; Pit Hofmann; Xinyang Li; Ullrich J. Mönich; Hosein Kangavar Nazari; Vignesh Raman; Rafael F. Schaefer; Luis Torres-Figueroa

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.

(Links | BibTeX)

9.

Jiajing Zhang; Abdelkrim Menina; Shreeja Sridharan; Ming Yin; Juan A. Cabrera; Riccardo Bassoli; Frank H. P. Fitzek

Toward a trust-centric semantic mobile core leveraging quantum security (Journal Article)

In: IEEE Communications Standards Magazine, pp. 1–9, 2026, (early access).

(Links | BibTeX)

10.

Caspar von Lengerke; Juan A. Cabrera; Martin Reisslein; Frank H. P. Fitzek

Codes for identification via channels: Tutorial for communications generalists (Journal Article)

In: IEEE Communications Surveys & Tutorials, vol. 28, no. 1, pp. 181–223, 2026.

(BibTeX)

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