CommUnity: Disruptive Communication Paradigms for Technological Sovereignty, Resilience, and Shared
Prosperity
Shared prosperity for the many, not the few
Progress often feels like it’s happening behind closed doors, locked away in high-tech laboratories or concentrated within a few global corporations. However, true innovation only realizes its full potential when it reaches everyone.
Mobile communication set the precedent by becoming an infrastructure that made prosperity accessible on a massive scale. Today, artificial intelligence is at a crossroads where its benefits and control are often limited to a select few.
»
CommUnity is about shared prosperity: translating technical innovation from the lab into real benefits for the general public.
Prof. Frank H. P. Fitzek
Head of the project
Our Vision
Our vision is to create communication systems that advance technological sovereignty, resilience, and shared prosperity.
We translate disruptive research into interoperable technologies and demonstrators for real-world use. We design secure and adaptable architectures that can respond to emerging challenges and opportunities.
In this way, we ensure that innovation delivers lasting value to industry, society, and Europe.
Excellence Through Collaboration
Real-World Labs
We design demonstrators that make complex paradigms verifiable in practice.
Technology Transfer
We bridge the gap between basic research and entrepreneurship.
Sovereignty
Our goal is to ensure Germany’s technological leadership in resilient and industrial communication.
Technology Ecosystem
CommUnity brings together the most cutting-edge areas of communication technology research into an innovative concept. The goal is to develop a flexible toolkit of interoperable technologies, architectures, and design principles that can be adapted to society’s evolving needs.
AI-powered 6G
Resilient and energy-efficient mobile communication becomes a reality with AI-powered 6G networks built for the future.
Molecular Communication
Molecular communication introduces innovative solutions that unlock entirely new application areas beyond traditional radio waves.
Quantum Communication
Quantum communication ensures maximum security and sovereignty in data transmission through advanced quantum technologies.
Why This Matters Now
The way we communicate in the future will determine how resilient our society and how cohesive our economy is:
» Securing Sovereignty
We need open, trustworthy, and independent systems.
» Boosting Competitiveness
To ensure that Germany remains a leading innovation hub, we must democratize access to advanced technology.
» AI as a Public Utility
We are integrating AI directly into the heart of our communication networks, turning it into an infrastructure for all.
»
Through open test beds and demonstrators, we are building an ecosystem that connects basic research with industrial value creation, enabling long-term innovation.
Prof. Holger Boche
Head of the project
Team
»
We design scalable and trustworthy quantum systems for communication, computing, and sensing to enable
secure data exchange, precise network time synchronisation, and efficient information processing, for building trusted network infrastructure for everyone.
Prof. Riccardo Bassoli
Assistant Professor
Publications
2026
Vignesh Raman; Riccardo Bassoli; Frank H. P. Fitzek
A Control-Theoretic Resilience Framework for Hybrid Classical–Quantum 6G Networks Proceedings Article
In: 2026 IEEE 65th Conference on Decision and Control (IEEE CDC), Honolulu, HI, USA, 2026, (accepted for publication).
@inproceedings{Raman2026:Control,
title = {A Control-Theoretic Resilience Framework for Hybrid Classical–Quantum 6G Networks},
author = {Vignesh Raman and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-12-01},
booktitle = {2026 IEEE 65th Conference on Decision and Control (IEEE CDC)},
address = {Honolulu, HI, USA},
note = {accepted for publication},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Abebu Ademe Bayleyegn; Yared Zena; Muhammad Idham Habibie; Riccardo Bassoli; Frank H. P. Fitzek
Multi-Window CHSH Monitoring for Robust Entanglement Verification Proceedings Article
In: 2026 IEEE 12th World Forum on Internet of Things (WF-IoT) (IEEE WF-IoT 2026), pp. 5.98, Abu Dhabi, United Arab Emirates, 2026.
@inproceedings{Bayl2610:Multi,
title = {Multi-Window CHSH Monitoring for Robust Entanglement Verification},
author = {Abebu Ademe Bayleyegn and Yared Zena and Muhammad Idham Habibie and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-10-01},
booktitle = {2026 IEEE 12th World Forum on Internet of Things (WF-IoT) (IEEE WF-IoT
2026)},
pages = {5.98},
address = {Abu Dhabi, United Arab Emirates},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vignesh Raman; Riccardo Bassoli; Frank H. P. Fitzek
On The Necessity of Considering Resilience Engineering for Implementing Quantum Technology Responsibly Proceedings Article
In: IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026, Toronto, Ontario, Canada, 2026.
@inproceedings{Raman2026resres,
title = {On The Necessity of Considering Resilience Engineering for Implementing Quantum Technology Responsibly},
author = {Vignesh Raman and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-09-01},
booktitle = {IEEE International Conference on Quantum Computing and Engineering
(QCE26), IEEE Quantum Week 2026},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Nikhitha Nunavath; Riccardo Bassoli; Frank H. P. Fitzek
Quantum Contextual Representations for Efficient Goal-Oriented Semantic Communication Proceedings Article
In: Workshop on Signal and Information Processing in the Quantum Era, IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026, Toronto, Ontario, Canada, 2026.
@inproceedings{Nuna2026QCR,
title = {Quantum Contextual Representations for Efficient Goal-Oriented Semantic Communication},
author = {Nikhitha Nunavath and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-09-01},
urldate = {2026-09-01},
booktitle = {Workshop on Signal and Information Processing in the Quantum Era, IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vignesh Raman; Riccardo Bassoli; Frank H. P. Fitzek
When Does Coherent Quantum Closure Phase Help? A Cross-Layer DQC Benchmark for HEP Telescope Networks Proceedings Article
In: IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026, Toronto, Ontario, Canada, 2026.
@inproceedings{Raman2026hepdqc,
title = {When Does Coherent Quantum Closure Phase Help? A Cross-Layer DQC Benchmark for HEP Telescope Networks},
author = {Vignesh Raman and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-09-01},
booktitle = {IEEE International Conference on Quantum Computing and Engineering
(QCE26), IEEE Quantum Week 2026},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vignesh Raman; Sakineh Ghaderi; Riccardo Bassoli; Frank H. P. Fitzek
On The Limitations of Distributed Quantum Computing for Future Communication Networks Proceedings Article
In: IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026, Toronto, Ontario, Canada, 2026.
@inproceedings{Raman2026limdqc,
title = {On The Limitations of Distributed Quantum Computing for Future Communication Networks},
author = {Vignesh Raman and Sakineh Ghaderi and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-09-01},
booktitle = {IEEE International Conference on Quantum Computing and Engineering
(QCE26), IEEE Quantum Week 2026},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Sakineh Ghaderi; Vignesh Raman; Riccardo Bassoli; Frank H. P. Fitzek
When Can Passive Link Metrics Certify a Distributed Quantum Circuit? An Identifiability Analysis Proceedings Article
In: IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026, Toronto, Ontario, Canada, 2026.
@inproceedings{Ghad2609:DQC,
title = {When Can Passive Link Metrics Certify a Distributed Quantum Circuit? An Identifiability Analysis},
author = {Sakineh Ghaderi and Vignesh Raman and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-09-01},
booktitle = {IEEE International Conference on Quantum Computing and Engineering
(QCE26), IEEE Quantum Week 2026},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Sakineh Ghaderi; Abdelkrim Menina; Leon Röscher; Talía L. M. Lezama; Riccardo Bassoli; Frank H. P. Fitzek
Scheduling Under Stochastic Control Drift in a Room-Temperature NV-Center Quantum Processor Proceedings Article
In: IEEE International Conference on Quantum Computing and Engineering (QCE26), IEEE Quantum Week 2026, Toronto, Ontario, Canada, 2026.
@inproceedings{Ghad2609:Scheduling,
title = {Scheduling Under Stochastic Control Drift in a Room-Temperature NV-Center Quantum Processor},
author = {Sakineh Ghaderi and Abdelkrim Menina and Leon Röscher and Talía L. M. Lezama and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-09-01},
booktitle = {IEEE International Conference on Quantum Computing and Engineering
(QCE26), IEEE Quantum Week 2026},
address = {Toronto, Ontario, Canada},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Hilal Sultan Duranoglu Tunc; Joy Halder; Azita Hajizade; Andreas Voigt; Bassem Arar; Riccardo Bassoli; Gerhard P. Fettweis; Frank H. P. Fitzek
coherence and fidelity aware routing in quantum networks Journal Article
In: Scientific Reports, 2026, (to be published).
@article{tunc2026coherence,
title = {coherence and fidelity aware routing in quantum networks},
author = {Hilal Sultan Duranoglu Tunc and Joy Halder and Azita Hajizade and Andreas Voigt and Bassem Arar and Riccardo Bassoli and Gerhard P. Fettweis and Frank H. P. Fitzek},
doi = {10.1038/s41598-026-65444-1},
year = {2026},
date = {2026-08-01},
journal = {Scientific Reports},
publisher = {Nature},
note = {to be published},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Vignesh Raman; Riccardo Bassoli; Frank H. P. Fitzek
Uncertainty-Aware Simplicial Curvature Metrics for Resilient Quantum Communication and Distributed Quantum Computing Proceedings Article
In: 2026 XXXVIth URSI General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Krakow, Poland, 2026.
@inproceedings{Raman2026rqcdqc,
title = {Uncertainty-Aware Simplicial Curvature Metrics for Resilient Quantum Communication and Distributed Quantum Computing},
author = {Vignesh Raman and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-08-01},
booktitle = {2026 XXXVIth URSI General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)},
address = {Krakow, Poland},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Pengjie Zhou; Pit Hofmann; Mohammad Fahim Sultan Anoy; Ruifeng Zheng; Martin Schottlender; Fatima Rani; Juan A. Cabrera; Frank H. P. Fitzek
A Quadrature Amplitude Modulation for a Color-Based Molecular Communication Testbed Journal Article
In: IEEE Transactions on Molecular, Biological, and Multi-Scale Communications, 2026, (to be published).
@article{zhou2026quadrature,
title = {A Quadrature Amplitude Modulation for a Color-Based Molecular Communication Testbed},
author = {Pengjie Zhou and Pit Hofmann and Mohammad Fahim Sultan Anoy and Ruifeng Zheng and Martin Schottlender and Fatima Rani and Juan A. Cabrera and Frank H. P. Fitzek},
year = {2026},
date = {2026-07-01},
journal = {IEEE Transactions on Molecular, Biological, and Multi-Scale Communications},
publisher = {IEEE},
note = {to be published},
keywords = {},
pubstate = {published},
tppubtype = {article}
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Leon Röscher; Talía L. M. Lezama; Luca Cimino; Jonah Hofe; Riccardo Bassoli; Frank H. P. Fitzek
Two-Qubit Implementation of QAOA for MAX-CUT on an NV-Center Quantum Processor Proceedings Article
In: European Wireless 2026 (EW 2026), pp. 6, Rimini, Italy, 2026.
@inproceedings{Rosc2606:Two,
title = {Two-Qubit Implementation of QAOA for MAX-CUT on an NV-Center
Quantum Processor},
author = {Leon Röscher and Talía L. M. Lezama and Luca Cimino and Jonah Hofe and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-06-01},
booktitle = {European Wireless 2026 (EW 2026)},
pages = {6},
address = {Rimini, Italy},
abstract = {We report a proof-of-principle implementation of the quantum approximate
optimization algorithm (QAOA) for the smallest nontrivial MAX-CUT instance
on an NV-center-based quantum processor operating at room temperature. The
two-qubit register is encoded in the electron spin and the
(^14mathrmN) nuclear spin of a single NV(^-) center. Using a
minimization formulation of MAX-CUT, we implement a single-layer QAOA
ansatz with native entangling and single-qubit control operations. Because
the optical readout of the NV(^-) center is not projective in the
computational basis, we reconstruct computational-basis populations from
averaged fluorescence signals and use them to determine the experimental
QAOA cost landscape by scanning the variational parameters. These results
show that the core elements of QAOA can be realized on this platform and
establish a baseline for future improvements in phase tracking,
coherence-preserving control, and scaling to larger problem sizes.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
optimization algorithm (QAOA) for the smallest nontrivial MAX-CUT instance
on an NV-center-based quantum processor operating at room temperature. The
two-qubit register is encoded in the electron spin and the
(^14mathrmN) nuclear spin of a single NV(^-) center. Using a
minimization formulation of MAX-CUT, we implement a single-layer QAOA
ansatz with native entangling and single-qubit control operations. Because
the optical readout of the NV(^-) center is not projective in the
computational basis, we reconstruct computational-basis populations from
averaged fluorescence signals and use them to determine the experimental
QAOA cost landscape by scanning the variational parameters. These results
show that the core elements of QAOA can be realized on this platform and
establish a baseline for future improvements in phase tracking,
coherence-preserving control, and scaling to larger problem sizes.
Sakineh Ghaderi; Talía L. M. Lezama; Bassem Arar; Muhammad Idham Habibie; Riccardo Bassoli; Frank H. P. Fitzek
Restricted Energy Accounting of Delivered Entanglement in NV-Center Repeater Chains: Exact Single-Hop Dynamics and Reduced-Order Multi-Hop Scaling Proceedings Article
In: European Wireless 2026 (EW 2026), pp. 6, Rimini, Italy, 2026.
@inproceedings{Ghad2606:Restricted,
title = {Restricted Energy Accounting of Delivered Entanglement in NV-Center
Repeater Chains: Exact Single-Hop Dynamics and Reduced-Order
Multi-Hop Scaling},
author = {Sakineh Ghaderi and Talía L. M. Lezama and Bassem Arar and Muhammad Idham Habibie and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-06-01},
booktitle = {European Wireless 2026 (EW 2026)},
pages = {6},
address = {Rimini, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Vignesh Raman; Riccardo Bassoli; Frank H. P. Fitzek
Mathematical Tools for Quantifying Resilience in Quantum Communication Networks for 6G Proceedings Article
In: European Wireless 2026 (EW 2026), pp. 6, Rimini, Italy, 2026.
@inproceedings{Rama2606:Mathematical,
title = {Mathematical Tools for Quantifying Resilience in Quantum Communication
Networks for 6G},
author = {Vignesh Raman and Riccardo Bassoli and Frank H. P. Fitzek},
year = {2026},
date = {2026-06-01},
booktitle = {European Wireless 2026 (EW 2026)},
pages = {6},
address = {Rimini, Italy},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Martin Schottlender; Veronika Volkova; Pengjie Zhou; Ruifeng Zheng; Frank H. P. Fitzek; Pit Hofmann
Evaluating Encoding Strategies for Closed-Loop Classification in Biological Neural Networks Proceedings Article
In: 2026 IEEE Biomedical Circuits and Systems Conference (BioCAS), Incheon, South Korea, 2026, (accepted for publication).
@inproceedings{Schottlender2026EncodingClosedLoopClassificationBNN,
title = {Evaluating Encoding Strategies for Closed-Loop Classification in Biological Neural Networks},
author = {Martin Schottlender and Veronika Volkova and Pengjie Zhou and Ruifeng Zheng and Frank H. P. Fitzek and Pit Hofmann},
year = {2026},
date = {2026-01-01},
booktitle = {2026 IEEE Biomedical Circuits and Systems Conference (BioCAS)},
address = {Incheon, South Korea},
note = {accepted for publication},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}