Berlin 6G Conference 2025
- The Annual Networking Event of the German 6G Program -
Organized by the 6G Platform Germany
01.-03. July 2025
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PROGRAM
Subject to changes
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Opening Session – TUE-AM1, 09:00h-10:20h, Plenary Hall
09:00 â 09:05 â Arrival and Seating
09:05 â 09:10 â Welcome message by Hans Schotten, 6G Platform Germany
09:10 â 09:20 â Opening message and Presentation, Rolf-Dieter Jungk, State Secretary, BMFTR
09:20 â 09:45 â Keynote – Industry Perspective on 6G, Peter Merz, Nokia
09:45 â 10:00 â âEnabling Trust: Security as the Foundation of 6Gâ, Thomas Caspers, Vice President of the Federal Office for Information Security (BSI)
10:00 â 10:10 â Talk by MIC, Japan
10:10 â 10:20 â Talk by DSIT, UK
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Plenary Keynote Session – TUE-AM2, 11:15h-12:30h, Plenary Hall
11:15 – 11:30 – Opening Remarks on Key Technologies – Tina KlĂŒwer, DG, BMFTR
11:30 – 11:50 – „AI for Cyber-Physical Twinning in the 6G Era“, Antonio KrĂŒger, CEO German Research Center of Artifical Intelligence DFKI
11:50 – 12:10 – „Future Robotics in the Era of 6G“, Oliver Wolst, CTO Neura-Robotics
12:10 – 12:30 – „SUSTAIN-6G – A holistic perspective on Sustainability in the 6G Ecosystem“, Christoph Schmelz, Nokia, Project Coordinator of SUSTAIN-6G
Hans Schotten
International 6G Collaboration – TUE-PM2, 16:00h-18:00h, Plenary Hall
16:00 – 16:05 – Open Remarks – Hans Schotten, 6G Platform Germany
16:05 – 16:20 – „Advanced Communication Technologies â A UK Perspective“, Harald Haas, University of Cambridge
16:20 – 16:35 – „Future Network Services 6G Applications, value chain and collaboration opportunities“, Jos BeriĂšre, Leader Program Line Leader, NL 6G Program
16:35 – 16:50 – „Aligning Europe efforts: the Strategic Research and Innovation Agenda“, Rui Aguiar, Networld Europe Steering Board Chair
16:50 – 18:00 – Panel on international 6G Collaboration with representatives from UK, NL, FI, SGP, JP, SA, PT/Networld Europe
Akihiro Nakao (JP), Joyce Mwangama (SA), Tony Quek (SGP), Harald Haas (UK), Ari Pouttu (FI), Rui Aguiar (EU, PT), Jos BeriĂšre (NL)
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Plenary Keynote Session – WED-AM1, 09:00h-10:30h, Plenary Hall
Moderator: Gerhard Fettweis, 6G-Platform Germany
09:00 – 09:10 – Opening Remarks – BMFTR and Moderator
09:10 – 09:25 – Keynote: „Strengthening Global Collaboration for Beyond 5G/6G Innovation“ by Prof. Tokuda, President, NICT
09:25 – 09:40 – Keynote: „6G getting closer“, Magnus Frodigh, Head of Research, Ericsson
09:40 – 09:55 – Keynote: „Towards 6G: Practical Pathways and Real-World Challenges“, Christina GeĂner, Executive Board, Rohde & Schwarz
09:55 – 10:10 – Keynote:Â „Mobile Network Technology: Evolution Beyond 2030“, Jean Schwoerer, Orange
10:10 – 10:25 – Keynote by Colin Willcock, Chairman 6G-IA, Vice-Chairman of the SNS JU Board
10:25 – 10:30 – Concluding Remarks – Moderator
Dr. Ehsan Tohidi, Patrick Agostini
Digital Twins in 6G: Connecting the Digital and Physical Worlds
The convergence of Digital Twins and 6G is set to redefine how networks, devices, and applications interact in the physical and virtual worlds. Digital Twins are no longer confined to industrial automation; they are becoming integral to next-generation network optimization, autonomous systems, and intelligent decision-making. In 6G, Digital Twins will enable real-time network self-optimization, predictive maintenance, and cross-domain orchestration, making networks more adaptive and efficient. Beyond telecommunications, communicating Digital Twins will support seamless data exchange across industries, from mobility and smart cities to personalized healthcare.
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Speaker:
Dr. Andreas Mueller (Project Director 6G, Robert Bosch GmbH): „How 6G Will Boost Digital Twinning and Agentic AI“
Prof. Dr. Petra Ritter (Director, Brain Simulation Section, CharitĂ©): „Digital Brain Twins“
Dr. Alexander Keller (Senior Director of Research, NVIDIA): „Digital Twins for Communications: The Road Ahead“
Prof. Dr. SĆawomir StaĆczak (Head of Wireless Communications and Networks Department, Fraunhofer HHI): „From Digital Twins to Automated Networks“
Dr. Ehsan Tohidi, Prof. Dr. SĆawomir StaĆczakÂ
Germanyâs Open RAN Vision
The rapid evolution toward 6G networks demands a shift from traditional, vendor-locked infrastructures to open, modular, and intelligent architectures. O-RAN has emerged as a key enabler of this transition, fostering interoperability, flexibility, and cost efficiency. However, realizing the full potential of O-RAN requires advancements in AI-driven automation, robust standardization, and scalable deployment models. As AI continues to redefine network intelligence, the convergence of AI-RAN and O-RAN is crucial for achieving highly adaptive and self-optimizing 6G networks. Meanwhile, standardization efforts ensure that openness does not come at the cost of efficiency or security. Open Campus Networks serve as vital testbeds, accelerating the real-world adoption of O-RAN solutions. This session brings together experts from academia and industry to explore the evolving O-RAN ecosystem, its challenges, and the roadmap toward a fully interoperable and intelligent 6G network.
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Speaker:
Matthias Meyer (CTO, 1&1): „From Infrastructure to Impact â 1&1 Sustainable ORAN Network“
Simone Redana (Director, Head of Architecture, Security & Automation, Nokia): „Realizing the Open RAN“
Jan PlachĂœ (Co-chair ORAN nGRG & R&D Technical Product Manager, Deutsche Telekom): „O-RAN Next Generation Research“
Martin Kasparick (Head of Technology, airpuls GmbH): „Potentials and Challenges of Open Modular Private Networks“
Kenan Turbic (Head of Signal Processing and Sensing Group, Fraunhofer HHI): „Open RAN â Research Testbed Development“
Benjamin Nuss
ISAC Demonstrators and Testbeds
Integrated sensing and communication (ISAC) is one of the key innovations in 5G/6G. ISAC extends cellular communication from localization of connected devices to radar-like sensing of non-connected objects in a large variety of use cases. In recent years, numerous research projects, companies and universities have built proof-of-concept (PoC) demonstrators and testbeds that bring the developed ISAC algorithms and concepts from simulations into real life and thus into application. The session will present some of these PoCs and the results achieved with them. This will potentially enable links across the research projects and pave the way for new joint activities. The session will be open to all participants of the 6G event. We will give room for an engaged discussion.
Prof. Dr.-Ing. Lisa Underberg
6G: The Future of Industrial Radio?
The use of wireless technologies is well established in industrial networks [1]. With 5G, cellular networks were supposed to find their way into industrial networks and complement WLAN and Bluetooth as the leading technologies to date. Despite extensive funding and investment in campus networks to bring 5G into practice, there are currently challenges to increasing the use of cellular networks in industrial networks [2]. Our session is dedicated to shed a light on these questions: Is 6G even needed or are current 5G solutions sufficient? What are the biggest challenges that need to be overcome to establish cellular networks in industrial applications? What can be done in the 6th generation of cellular networks to bring them into use? Which research questions are still open? Which necessary functionalities have not yet been implemented? How can other 6G technologies position themselves in the context of industrial radio? Do cellular networks have a chance as a widespread technology in industrial communication? [1] HMS: Marktanteile industrieller Netzwerke 2024 (25.02.2025) [2] ZVEI: 5G fĂŒr die Wirtschaft – Wie kann dieser Technologie zum Durchbruch verholfen werden? (23.01.2025)
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Speaker:
Eike Lyczkowski: âLearning from 5G deployments to 6G researchâ
Joachim Sachs: â6G Private Networks, architecture & migrationâ
Dimitar Kroushkov: â6G Private Network in Open RAN Based Industrial Deploymentâ
Norman Franchi: âThe future of industrial communicationâ
Dr. Ramez Askar, Dr. Michael Peter
Sub-THz Semiconductor Technologies, Photonic and Microwave Circuits and Systems
Sub-terahertz (sub-THz) frequency bands are anticipated to augment the 5G spectrums in the context of 6G networks and the future beyond. Accordingly, there is a pressing need for the advancement of semiconductor technologies to achieve the requisite infrastructure and maturity for the integration of mobile devices. Numerous technologies, each with their respective advantages and disadvantages, may be suitable or necessitate further development to attain the level of commercialization maturity required. Heterointegration among various technologies could potentially serve as an effective solution. Furthermore, the sub-THz frequency range represents a convergence point where both electronic and photonic circuits, along with system solutions meet to offer competitive alternatives.
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Prof. Dr.-Ing. Corrado Carta, IHP and TU Berlin âSiGe BiCMOS ICs and Modules for Resilient Communication and Sensing at D-Bandâ
Dr. Timo Noak, Rohde & Schwarz âMerging Photonics and Electronics for 6G Test and Measurement Applicationsâ
Dr.-Ing. SĂ©bastien Chartier, Fraunhofer IAF âSubmillimeter-wave fully-integrated multi-channel active phased arrays with on-chip power amplifiers, vector modulators and antennas for broadband 6G communication and sensingâ
Paulo Oliveira, Infineon âA Silicon Germanium Technology for Sub-THz Applications
Prof. Thomas KĂŒrner, Dr. Michael Peter, Dr. Ramez Askar
Sub-THz Channel Measurements and Modeling for 6G and Beyond
Sub-terahertz (sub-THz) frequency bands are anticipated to augment the 5G spectrums in the context of 6G networks and the future beyond. Accordingly, there is a pressing need for the advancement of semiconductor technologies to achieve the requisite infrastructure and maturity for the integration of mobile devices. Numerous technologies, each with their respective advantages and disadvantages, may be suitable or necessitate further development to attain the level of commercialization maturity required. Heterointegration among various technologies could potentially serve as an effective solution. Furthermore, the sub-THz frequency range represents a convergence point where both electronic and photonic circuits, along with system solutions meet to offer competitive alternatives.
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Lucas CĂąndido Ribeiro (Technische UniversitĂ€t Braunschweig): âChannel Measurements and Modeling in THz Bands: The Efforts of the ETSI ISG THz Towards Standardisation and the First Recommended ABG Channel Modelâ
Dr. Diego Dupleich, (Fraunhofer IIS, Technische UniversitĂ€t Ilmenau): âLatest Results on ICAS at Sub-THz in Industrial Environmentsâ
Alper Schultze (Fraunhofer HHI): „Sub-THz Channel Characterization for Industrial Environments: Measurements at 160 GHz in a Production Hall“
Dr. Taro Eichler (Rohde & Schwarz): „Tracking Temporal Variations in THz Channels for High-Resolution Sensing and Communication“
Dr. Janis Nötzel, Dr. Igor BjelakoviÄ, Dr. Henrike Wissing
Quantum Technologies for 6G and Beyond
The utilisation of quantum technologies is rapidly gaining prominence not only in the fundamental sciences but also in engineering. Quantum computing, Quantum Metrology, Quantum Sensing, and Quantum Optical Communication are examples for emerging technologies, while Quantum Cryptography is already starting to be commercial deployed in todayâs communication networks. Quantum technology concepts and demonstrations can however provide benefits for technology domains far from their original scope, given cross-disciplinary interaction. The aim of this session is, therefore, to collect insights into recent developments in different fields of research that are of potential relevance to the design of future 6G communication networks, thereby stimulating cross-disciplinary exchange.
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Speaker:
Dr. Linus Krieg (PTB, SQuaD): „National Activities in Quantum Communication“
Prof. Janik Wolters (DLR, ECDF): „Potential of Satellite-based Quantum-Repeaters for Intercontinental QKD“
Dr. Janis Nötzel (TUM, 6G-life): „Distributed Quantum Sensing“
Prof. Tim Schröder (HU Berlin, FBH Berlin): „Quantum Memories and Applications“
Prof. Gerhard Fettweis, Prof. Giuseppe Caire
Extreme MIMO in 6G â Challenges and Opportunities
Extremely large (XL) MIMO stands as a critical facilitator for next-generation mobile communications networks, offering substantial improvements in spectral and energy efficiency, angular resolution, and spatial degrees of freedom. These advancements, driven by the deployment of extensive antenna arrays and large array apertures, are essential to meet the escalating demands for high-capacity communications and to enable highly directive communication for an ever-expanding frequency range. However, these promising capabilities introduce considerable challenges in system performance analysis and optimization, as the XL-MIMO pushes the electromagnetic (EM) operating region from the far-field to the near-field and gives rise to the spatial wideband effect. The complexity is further exacerbated by additional emerging trends, including cell-free configurations with a large number of distributed antennas and the introduction of reconfigurable intelligent surfaces (RIS) to the network. In this view, this session seeks to foster collaboration between industrial and academic stakeholders within the 6G research community and provide a platform to share and discuss their views on the potential gains and challenges associated with XL-MIMO.
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Speaker:
Robert Schober (FAU, Erlangen): „Flexible Antenna Systemsâ
Bo Göransson (Ericsson, Stockholm): „Scaling the antenna array to very large aperturesâÂ
Stefan Wesemann (Nokia, Stuttgart): âExtreme MIMO Field Trials in the Upper 6GHz BandâÂ
Angel Lozano (UPF, Barcelona): âReconfigurable Intelligent Surfaces: MIMO to the Rescueâ
Norman Franchi, Georg Fischer
On the Importance of PA Design for 6G â From Massive MIMO to Sustainability and ISAC
The design of power amplifiers (PAs) is more crucial than ever in the 6G era and represents a key challenge in the development of next generation mobile networks. Already in 5G, high-performance MIMO and early massive MIMO-capable radio units (RUs) were developed to enable higher throughput capacities, carrier frequencies, and active beamforming arrays. An analysis of 4G and early 5G network deployments has shown that RUs, particularly power amplifiers, account for the highest energy consumption in mobile networksâestimated to be up to 75% of the total energy usage. As 5G expands and 6G is developed and deployed, a significant increase in deployment density and penetration of mobile networks with (distributed) massive MIMO and, in some cases, ultra-massive MIMO-capable RUs is expected. At the same time, 6G networks are set to incorporate new technology building blocks such as Integrated Sensing and Communications (ISAC) to enable environmental perception through integrated radar functionalities, Reconfigurable Intelligent Surfaces (RIS), and Micro-Sleep Transmission, all of which will have a significant impact on PA design. Recent semiconductor trends like GaN-on-Si technology pave the way to an attractive cost structure at superior performance and dense integration. This is needed to raise the number of antenna elements with MIMO meeting the aim for large scale massive MIMO, delivering detailed knowledge about channel properties. Germany has outstanding technological expertise in the design of highly efficient and scalable power amplifier architectures and systems together with their predistortion. This session aims to highlight and discuss the significance of PA design in 6G, ongoing research within funded 6G projects, and Germanyâs unique strengths in this field.
Prof. Norman Franchi, Dr. Stefan Köpsell, Dr. Hekma Chaari
From Research to Reality: Implementing Trustworthiness in 6G Networks
As 6G transitions from the research phase to the implementation phase, Trustworthiness is now more oriented to the practical realization in 6G systems rather that a theoretical exploration. Today, it is important to discuss, define and demonstrate how to explore solutions to embed trustworthiness into 6G networks and conduct-in depth the interplay between technical implementations and user perceptions, ensuring that trustworthiness is not just a feature but a cornerstone of 6G. The session aims to link the gap between theoretical research and practical implementation. Key topics to be discussed include, but are not limited to, the following: Translating research findings into engineering challenges. Integrating trustworthiness metrics into the network design. Overcoming challenges related to security, privacy, and resilience. Ensuring alignment in implementing trustworthy solutions with standards and regulations. This session will allow to attendees gaining insights from experts and explore strategies to turn cutting-edge research into practical solutions for trustworthy 6G networks.
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Speaker:
Prof. Antonio Skarmeta (6G SNS IA WG SEC): „European PoV“
Heiner Grottendieck (BSI): „Regulatory PoV“
Dr. Bernhard Etzlinger (COST): „Overview on Action 6G-PHYSEC „
Tilo Heckmann (Telefonica Germany)
Bengt Sahlin (Ericsson Research Finland)
Tim Kittel (ipoque – Rohde & Schwarz Germany)
Univ.-Prof. Dr. sc. techn. Renato Negra
ESSENCE-6GM Project â Transceiver Sub-Modules for Flexibly Scalable Sub-THz Multi-Antenna Systems
Background: This session is related to the BMFTR funded project ESSENCE-6GM. In a nutshell, ESSENCE-6GM addresses advanced transceiver modules for future scalable and flexible sub-THz (D-band & 220 GHz) multi-antenna systems. In particular, advanced components and building blocks like mixer stages and amplifiers are realized in leading SiGe BiCMOS, AlGaN/GaN-HEMT and InGaAs mHEMT semiconductor technologies. By making use of advanced wideband data converters and antenna on glass technology, as well as of appropriate transceiver architectures and assembly solutions, compact RF transceiver modules for scalable multi-antenna systems will be realized until end of ESSENCE-6GM project. This ESSENCE-6GM related session will give an overview and insight into ESSENCE-6GM project and will highlight some selected topics of the project like simulations on antenna configurations, wideband data converters, device design and realization as well as packaging. Motivation: Future mobile communication will enable entirely new application scenarios in industry, medical technology, and everyday life. This will come with new and higher demands on latency, data rate, spatial resolution, as well as data processing and energy management of communication systems, which cannot be met at present. A promising technological solution is the exploitation of new radio frequencies up to the sub-Terahertz range. This enables extremely high data rate communication and high-resolution sensing systems. To prepare and enable such advanced future systems, it is therefore mandatory to develop appropriate technologies, devices, architectures, assembly concepts, etc. for energy-efficient sub-THz transceivers. These transceivers, providing high signal quality and supporting large signal bandwidths, constitute the basis for advanced multi-antenna systems, supporting flexible beamforming and beam steering.
Dr. André Bergmann
Cybersecurity in 5G/6GÂ
As part of the 6G conference in Berlin, DLR ProjekttrÀger invites you to discuss key topics of cybersecurity in 5G and 6G technologies in our technical session. Experts from various areas of industry, research and politics will discuss the current challenges and possible solutions with regard to cybersecurity.
Aim of the session:
– Analysis of the the security aspects in 5G and 6G
– Discussion of fields of action in the areas of standardization, regulation and technological implementation
Participants:
Dr. Jens Oberender (UuW5G)
Dr. Jannes Brostean-Kaiser (medCS.5)
Prof. Riccardo Bassoli (QSyncNextG)
Dr. David Rupprecht (5Guide)
Christian Stengel (BaseSec)
Prof. Christoph Fetzer (6G-ReS)
Dr. Tim Kittel (MNT-Pro)
Dr. Markus Werner (SiKora)
Main topics:
– Status quo of 5G security
– Outlook on the cyber security challenges in 6G
– Important regulatory and technical developments
At our joint stand with the BSI, we also offer you the opportunity to find out about practical projects and future funding measures in the field of cyber security in 5G/6G.
Mai Alissa, Stefan Köpsell
Trustworthiness of and by AI/ML for 6G
AI/ML is seen as one key enabler for the upcoming 6G system. It is not only envisioned to utilise AI/ML for general network optimisation, e.g. regarding the RAN. But more general to pave the way towards Intent-based networking. Moreover, AI/ML is foreseen to support cybersecurity by e.g. improved threat detection or automated security control orchestration. In general utilising AI/ML brings great opportunities but also introduces new risks given the current state regarding the trustworthiness of AI/ML algorithms themselves. The panel will highlight the opportunities and challenges related to the usage of AI/ML for 6G systems. We will discuss how a trustworthy integration of AI/ML could be possible, and which next steps are necessary to achieve this. We like to discuss this in an holistic manner covering different means (technical, organisational, regulatory etc.) and perspectives from different stakeholders (industry, academia etc.).
Stefan Köpsell, Norman Franchi
Trustworthiness of Joint Communication & Sensing (JCAS)
According to the visions and requirements for 6G systems as laid out by ITU-R in IMT-2030, Joint communication and Sensing (JCAS) will become a new functionality in 6G. Sensing-as-a-Service will allow for many new use cases. But these use cases will only become reality, if this sensing service will be trustworthy. Trustworthiness covers various aspects including the correctness of the provided sensing results as well as respecting the privacy of involved human beings. At the moment some preliminary work towards JCAS standardisation e.g. by 3GPP and ETSI is happening. Therefore, this session will discuss the necessary steps to implement a truly trustworthy sensing architecture for 6G considering use case as well as regulatory driven requirements and considering technical boundary conditions. The discussion will cover perspectives from different stakeholders to support a multifaced development of JCAS following the trustworthiness-by-design paradigm.
Ralf Irmer, Thomas Neumuth, Christoph Lipps
Connected Health: Communication Technologies for the Medicine of the Future
The integration of cutting-edge communication technologies into the healthcare sector opens up new possibilities for medical care. This session explores the potential and challenges of Connected Health, particularly in the context of 6G and AI-driven applications. The session begins with an overview of the current state of technology and a critical assessment of existing AI applications from a medical perspective. It also examines the viewpoint of medical device manufacturers, focusing on the requirements that modern communication technologies must meet for safe and efficient integration into medical devices. Regulatory frameworks play a crucial role, especially concerning the AI Act and other legal requirements relevant to connected healthcare solutions. This session highlights the regulatory challenges that need to be addressed and discusses how future developments can be shaped. A key part of the discussion revolves around the current state of 6G development and the opportunities it presents for healthcare. Experts will explore how modern network technologies can support medical applications â from real-time communication to the secure transmission of sensitive patient data. The session concludes with insights into the 6G Health research project: What progress has been made, what challenges remain, and which practical applications can already be experienced at the conference? This session offers an interdisciplinary exchange between medicine, technology, and regulation â with the goal of developing future-proof, secure, and high-performance Connected Health solutions.
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Speaker:
Prof. Dr. med. Sascha Treskatsch (CharitĂ© Berlin): „Monitoring of the Future“
Dipl.-Ing. Hans Wenner (VDE): “ Path to Compliance: The Role of AI, Certified Medical Devices, and IT Infrastructure“
Mustafa Fuad Rifet Ibrahim, M.Sc. (NXP Semiconductors Germany): „Next Generation Remote Patient Monitoring: Proactive AI-Driven Therapy“
Prof. Dr.-Ing. Dr. h.c. Gerhard Fettweis (TU Dresden): „Insights learned from BMFTR SEMECO Cluster-4-Future for connected health“
Tobias Pabst, M.Sc. (Innovation Center Computer Assisted Surgery): „6G for Healthcare: On the Status of Research and Development“
Dr.-Ing. Elke Roth-Mandutz
6G Standardization: Sustainability and Beyond
3GPP is only at the very beginning of 6G. For the Radio Access Network (RAN), the studies will be defined in in the RAN Plenary in June 2025 – shortly before the start of the Berlin Conference. We intend to present and discuss this current initial direction and topics of 6G in 3GPP. In addition, we focus on a „GREEN“ 6G network. For the RAN, this is primarily about saving energy in the network. Our research has shown that there is great potential for significant energy savings in 6G networks, not only for cost savings for network operators, but also as a contribution to a more sustainable future.
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Speaker:
Stefan BrĂŒck (Qualcomm): â3GPP Standardization Kick-off for the 6G RAN in Rel-20″
Reiner Stuhlfauth (Rohde&Schwarz): „Tested for Tomorrow: How T&M Supports Sustainable 6Gâ
Francesca Sartori (Nokia): â6G: Bridging Economic Value to Environmental ValuesâÂ
Gustavo Costa (Fraunhofer IlS): „Key Design Issues for 6G Sustainability“
Daniel Lindenschmitt
From Science to Startup â Making 6G Business Models Resilient â Together!
This session brings 6G start-ups together with you â the experts, scientists and researchers of the 6G universe.
You will get to know young 6G start-up teams and their groundbreaking innovations, and you can use your valuable expertise and experience to help turn their ideas into products and services that will take wireless communication to the next level for all of us.
After a brief introduction of the Startup Connect funding programme and the Start.smart.connect.KL incubator, the teams will pitch their idea and we will then divide the session into groups based on your personal interest in the innovative technologies. We will coach all participants through a crowd innovation process that challenges the teams‘ business models from multiple perspectives and gives them important impulses for further development into a resilient business model. This will allow you to get to know the teams and their technology in depth and network with them on a content-related basis.
Prof. Norman Franchi, Friedemann Laue
Building Resilient Communication Networks: A Multidisciplinary Perspective on Critical Infrastructure
The resilience of critical infrastructure has become a major concern in today’s interconnected society. Communication networks play a vital role in this infrastructure, and ensuring resilient communication services is essential for operational reliability, especially during unforeseen events such as natural disasters, cyber-attacks or system component failures. Although the principles of resilience have been extensively studied, further research is required to effectively implement resilience features in practical systems. Moreover, a comprehensive analysis of the requirements of resilient communication networks can create new market opportunities and contribute to the ongoing standardisation of 6G. Developing resilient communication networks is a complex, interdisciplinary effort that requires input from different stakeholders, each with different perspectives and needs. To address these challenges, the 6G Platform Germany has established the â6G Resilient-by-Designâ working group to foster collaboration between industry, academia and regulators. This proposed session will provide valuable insights from these diverse fields and promote a collaborative approach to strengthening the resilience of critical infrastructure. To this end, invited speakers will share their recent findings from related research projects, present industry perspectives and requirements, and discuss the role of regulatory bodies. Additionally, international partners are invited to contribute to the session, highlighting the global significance of resilient communication networks.
Anke Schmeink, Haris Gacanin
6G-Powered Industrial Internet of Things: Advancing Reliability, Security, and Sustainable Connectivity
As we approach the era of 6G communications, expected around 2030, the Industrial Internet of Things (IIoT) faces unprecedented challenges in supporting next-generation industrial applications. These emerging applications demand exceptional capabilities in reliability, massive connectivity, energy efficiency, and security to enable truly automated and intelligent industrial operations. 6G technology promises to revolutionize IIoT implementations through several groundbreaking capabilities. With expected peak data rates of 1 Tbps, sub-millisecond latency, and connection density supporting up to 10^7 devices per square kilometer, 6G will enable new industrial applications previously deemed impossible. The integration of artificial intelligence, quantum communications, multi-functionality, and terahertz communications will provide robust solutions to current industrial communication challenges. Key technological advances in 6G will address critical IIoT challenges: AI-driven predictive resource allocation and multi-band operation will ensure ultra-reliable communication for critical industrial processes; novel multiple access schemes will support massive device connectivity while maintaining service quality; energy harvesting and intelligent power management will enhance sustainability; and quantum-safe cryptography combined with AI-powered threat detection will provide comprehensive security frameworks. These capabilities will enable transformative industrial applications, including real-time digital twins with predictive maintenance capabilities, fully autonomous robotic manufacturing cells requiring ultra-reliable communications, collaborative industrial augmented reality for remote expertise, and intelligent supply chain management with massive IoT sensor networks. This session brings together experts from academia and industry to explore these crucial aspects of 6G-enabled IIoT, focusing on both theoretical foundations and practical implementations that will shape the future of industrial communications.
Panelists:
Dr.-Ing. Joachim Sachs (Ericsson, Germany): „Addressing IIoT with a Dependable 6G Network“
Niels König (Fraunhofer IPT, Germany): „Interactive Industrial 6G Networks“
Dr. Satoko Itaya (NICT, Japan): „Towards Flexible Factory“
Dr. rer. nat. Rastin Pries (Nokia, Germany): „Spatial Computing in Industrial Environments“
PhD Ljupco Jorguseski (TNO ICT, the Netherlands): „6G IIoT Activities – The 6G National Research Program in The Netherlands (FNS)“
Prof. Friedel Gerfers, Prof. Thomas Zwick
6G Transceiver Realisations â From Concept to Implementation
6G transceiver realizations, spanning from concept to implementation, facilitate a significant leap in wireless communication technology, promising ultra-low latency, higher data rates, outstanding energy-efficiency and enhanced connectivity. The presentation begin with theoretical framework that define new frequency bands, such as sub-THz, to achieve unprecedented speeds and reliability. These early-stage designs focus on overcoming propagation challenges, signal interference, and hardware limitations. Advanced semiconductor technologies and metamaterials are explored for antennas and circuit efficiency. The transition from concept to prototype involves designing highly integrated transceiver architectures incorporating multiple-input multiple-output (MIMO) and beamforming for improved efficiency. Testing and validation in real-world scenarios require sophisticated simulation environments and over-the-air testing setups. The implementation phase demands collaboration between academia and industry, and regulatory bodies to ensure standardization and compatibility with existing infrastructure. Energy efficiency, miniaturization, and cost-effectiveness remain critical challenges as manufacturers strive for commercial viability. Continuous advancements in semiconductor technologies and network architectures will further refine 6G transceiver capabilities, ensuring seamless global connectivity. The journey from concept to implementation is thus a multifaceted endeavor, requiring breakthroughs in multiple disciplines to fulfill the promise of next-generation wireless communication. nectivity.
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Speaker:
Paulo Oliveira (Infineon): „A SiGe BiCMOS Transceiver for 6G Cell-Free Massive MIMO (6G Massimo)“
A. Tiefenbach (Uni Ulm): „TBD“
Corrado Carta (IHP): „SiGe BiCMOS Circuits for Integrated Beamsteering Transceivers Operating over the Full D-Band (6GRIC)“
Enne Wittenhagen (TU Berlin): „2×2 Sampled-Beamforming Receiver in 22nm CMOS“
Dr.-Ing. Mario Pauli, Amina Fellan
Navigating EMF Exposure in 6G Networks
As the world continues to embrace rapid advancements in communication technologies, the deployment of 5G and discussions on 6G future networks promises transformative benefits. However, it also raises important questions about the electromagnetic field (EMF) exposure. Ensuring a clear understanding of these exposure implications is critical for responsible innovation and public confidence. This session aims to introduce its participants to the considerations for effective evaluation of EMF exposure and provide them with key insights into exposure assessment methodologies and critical aspects for ensuring compliance and safety in an evolving digital landscape.
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Speaker:
Prof. Dr.-Ing. Georg Fischer (LITES, FAU Erlangen-NĂŒrnberg): âA statistical approach for assessing typical emission of cellular base-stationsâ
Dr.-Ing. Christian Bornkessel (HMT, TU Ilmenau): âChallenges in 5G/6G mobile communications base station exposure assessmentâ
Dr.-Ing. Karsten Menzel (Field.fx GmbH): â3D visualization and 3D calculation in the approval process of mobile radio systemsâ
Dr.-Ing. Fabian Michler (Synko GmbH): „Novel RAN features for EMF compliance control in 5G and their on-site validation“
Frank Fitzek
Collaborative Networked Robotics
This session will explore how advanced 6G features, such as Integrated Sensing and Communication (ISAC/JSAC) and Reconfigurable Intelligent Surfaces (RIS), enable efficient, cost-effective robotics solutions with ultra-low latency communication. The session will highlight the transformative shift from static, single robotic systems to mobile, massively collaborative networks, and provide a comprehensive overview of current trends and emerging opportunities. Participants will gain valuable insights into how 6G technology is set to reshape robotic collaboration landscapes, opening up new avenues for innovation and practical applications.
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Speaker:
Kevin Kron (Boston Dynamics): „The Interconnected Frontier – How Boston Dynamics is Redefining Robotic Collaboration“
Stefan Zetsch (Evasive Robotics): „Multi-Robotic – the key for next generation of Automation“
Dr. Andreas MĂŒller (BOSCH): „Connecting the Dots: 6G, Robotics & Agentic AI“
Dr. Justus Rischke (Soron): „Cooperative Navigation for UxVs in GNSS-denied areas“
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Panel on Collaborative Networked Robotics:
Frank Fitzek (Moderator)
Kevin Kron Boston Dynamics
Oliver Wolst Neura-Robotics
Andreas MĂŒller BOSCH
Tbn DEUTSCHE TELEKOM
Armin Dekorsy, Dirk WĂŒbben
3D Research & Development
- Thomas Heyn, Fraunhofer IIS: „Status of Non-Terrestrial Networks: Deployments and 6G Standardization“
- Federico Clazzer, DLR (6G-TakeOff): „To Share, or Not to Share: A Study on NTN for IoT Systems with Random Access“
- Maximilian Stark, NXP Semiconductors (6G-TakeOff): „Towards Software-Defined Connectivity for Smart and Flexible 3D Networks“
- Frank Hofmann, Robert Bosch GmbH: „Driving into the Future: Leveraging 6G Non-Terrestrial Networks for Automotive Innovation“
Armin Dekorsy, Dirk WĂŒbben
6G Meets IRIS2?
- Fabio Curreli, OHB System AG: „OHB – Multilayer Satcom Constellations â Challenges for the Satellite Industry“
- Jens Halaa, Tesat-Spacecom GmbH & Co. KG: „6G Technology for Satcom Constellations – Prepare the payload for the unknown?“
- Thorsten Wild, Nokia Bell Labs: „3D Networks in the 6G Era: NTN and UAV“
- Pawel Krysiak, Deutsche Telekom: „6G meets IRIS2„
Michael Meyer
6G RAN Technology Components
6G comes with the promise of significantly improving performance in terms of spectral efficiency as well as operational and energy efficiency. In this session we will discuss how 6G radio access technologies evolve from 5G and based on which fundamental technology components this promise can be reached. Leading experts in the area will present their insights on the following topics, among others based on the results from the 6G lighthouse project 6G-ANNA:
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â 6G PHY and Radio protocols, Torsten Dudda, Ericsson
â AI in RAN and PHY, Andreas Roessler, Rohde & Schwarz
â Scalable resource allocation and energy efficiency in distributed MIMO Systems, Dr. Renato Cavalcante, Fraunhofer HHI
â 6G spectrum and sharing aspects, Dr. Konstantinos Manolakis, Nokia
â O-RAN und RAN Programmability for Industry, David Ginthoer, Bosch The session will be chaired by Dr. Michael Meyer, Ericsson.
Prof. Dr. Norman Franchi, Prof. Dr. Falko Dressler
German Perspective on 6G â Use Cases, Technical Building Blocks and Requirements
Through the collective efforts of contributors from various 6G projects, WG4: Roadmap of the 6G Platform Germany has identified key application scenarios, emerging technologies, and future requirements shaping 6G research, development, and standardization in Germany and Europe. This work culminated in a comprehensive white paper outlining the latest insights on 6G use cases, necessary technology building blocks, and their associated requirements. In this session, we will present our most significant findings and explore potential extensions, improvements, and open questions in designing 6G technology. We also aim to discuss how our findings align with other research and standardization efforts across Europe.
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Welcome Speech by Chairmen
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Talks:
- „Use Cases“, Dr. DoÄanalp Ergenç, TU Berlin
- „Technical Building Blocks“, Dr. Maximilian LĂŒbke, FAU Erlangen-NĂŒrnberg
- „Features and Requirements“, Tobias Veihelmann, FAU Erlangen-NĂŒrnberg
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Panel discussion â Moderator Prof. Dr. Norman Franchi (FAU)
Panelists:
Tilo Heckmann, TelefĂłnica
Dr. Gerald Kunzmann, NOKIA
Dr. Walter Nitzold, National Instruments (NI)
Prof. Dr. Lisa Underberg, Institut fĂŒr Automation und
Kommunikation (ifak)
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Conclusions and Closing (Chairmen)
Gerald Kunzmann, Admela Jukan
6G on the Horizon: Converging Towards a Practical 6G System Architecture
As the 3GPP study for 6G Day-1 specifications commences, this session unites leading experts to explore the convergence of diverse research concepts into a practical and robust system architecture. We will delve into the critical aspects of constructing a future-proof 6G network. Beginning with the overall system architecture, the session will offer insights into the proposed Radio Access Network (RAN) for 6G and the integration of Non-Terrestrial Networks (NTN). Perspectives and learnings from selected 6G Platform projects will be complemented by a European viewpoint on the 6G system architecture. Additionally, we will address the current status and timeline of 6G developments within the 3GPP standards organizations, alongside recent spectrum considerations in Germany. The session will conclude with an operator’s perspective on the ongoing 6G architecture discussions.
Speaker:
Gerald Kunzmann (Nokia, 6G-ANNA): „System Architecture“, „6G status and timeline in 3GPP“
Torsten Dudda (Ericsson, 6G-ANNA): „RAN Architecture“
Xi Li (NEX): „SNS Architecture WG“
Tilo Heckmann (Telefonica): „Operator view“
Markus Breitbach (DTAG): „Considerations on 3D Network Architecture“
Gerald Kunzmann, Admela Jukan
Architecting the Future: Exploring 6G Architectural Innovations
Continuing from our exploration of the 6G system architecture (Tuesday PM1), this session delves into more cutting-edge research and development initiatives shaping the future of telecommunications. We will examine innovative approaches to network architecture that promise to redefine connectivity and enhance operational efficiency. Key topics include the integration of advanced sensor networks for improved communication and sensing capabilities, and the implementation of subnetworks to facilitate seamless connectivity across diverse environments. Additionally, we will explore the transformative potential of digital twin technology in optimizing network performance and management. The session will also address the imperative of trust and security in future networks, ensuring resilient and secure operations in an increasingly complex digital landscape. Join us for a comprehensive discussion on the architectural advancements driving the evolution of 6G networks, culminating in a panel discussion that brings together leading experts to share insights and foster collaboration towards a sustainable and innovative 6G ecosystem.
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Speaker:
Jörg Huschke (Ericsson, KOMSENS-6G): „ISaC Architecture“
Louay Bassbouss (FhG FOKUS, 6G-NeXt)
Christian Schellenberger (RPTU, 6G-CAMPUS): „Sub-networks“
Rastin Pries (Nokia, 6G-ANNA): „Digital Twin architecture“
Hans Einsiedler (DTAG): „Trust and Security in future operator networks with a decentralized approach“
Haris Gacanin, Thorsten Wild, Takehiro Nakamura, Adrian A. Garcia, Wolfgang Utschick, Dr. MiloĆĄ KrstiÄÂ
AI for Radio Access Networks
Modern Radio Access Networks (RANs) must support diverse services, massive device connectivity, ultra-low latency, and energy-efficient operations while adapting to dynamic user demands and environmental conditions. Traditional optimization techniques struggle to meet these demands due to the sheer scale and variability of modern networks. AI emerged as a transformative solution, enabling intelligent, adaptive, and data-driven RAN management. AI-driven techniques, such as machine learning and deep reinforcement learning, and recently generative AI, have demonstrated significant potential in optimizing resource allocation, managing interference, and automating network configuration. These approaches may unlock new levels of performance, enabling scalable, flexible, and self-optimizing RANs while challenging constraints on energy efficiency. This session will explore the latest advancements, challenges, and opportunities in applying AI to RAN. It aims to bring discussion from academics and industry leaders to discuss innovations in AI-based RAN optimization with hybrid edge and on-device intelligence through collaborative learning. Key topics include predictive resource allocation, mobility and energy-efficient RAN design, and deployment challenges in AI-driven RAN solutions. By fostering dialogue and knowledge exchange, this session seeks to accelerate the integration of AI into RAN, paving the way for more efficient, sustainable, and intelligent future mobile networks.
Silvio Mandelli and Oliver Blume: Session will be chaired jointly by the coordinators of KOMSENS-6G and 6G-ICAS4Mobility
ICAS in Cellular Infrastructure and Sidelink
Integrated Communication and Sensing (ICAS) is one of the key innovations in 5G/6G. ICAS extends cellular communication from localization of connected devices to radar-like sensing of non-connected objects. The two industrial projects Komsens-6G and 6G-ICAS4Mobility are addressing ICAS in a complementary work split. Komsens-6G is using Uplink or Downlink channels of cellular radio access network infrastructure, while 6G-ICAS4Mobile focusses on device-side sensing and the sidelink channel, i.e. incorporating additional aspects of user equipments (UEs). This results in different system architectures, sensing performance, and business models. The session will present the main results (e.g. concepts, simulation and measurements) and the lessons-learned in the two projects. It will provide an overview of the PoCs (beyond the demos shown at the joint booth), showcasing what ICAS can deliver in practical scenarios. The session will be open to all participants of the 6G event. We will give room for an engaged discussion.
Bin Han
The 2nd Workshop on Security, Privacy, and Resilience of Next-Generation Mobile Networks
In the rapidly evolving landscape of mobile networks, the importance of fortifying security, ensuring privacy, and enhancing resilience cannot be overstated. As we transition towards more sophisticated network architectures of future B5G/6G systems, the complexity and heterogeneity of these systems introduce unprecedented challenges in wireless cybersecurity. The integration of cloud-native software techniques, reliance on virtualized infrastructure, and the shift towards open-source components magnify the attack surface, making mobile networks increasingly susceptible to sophisticated cyber-attacks. These developments necessitate a paradigm shift in how we approach security in mobile networks. The workshop aims to address these critical issues by fostering discussions on innovative security measures, privacy-preserving technologies, and strategies to bolster network resilience against emerging threats. It is imperative to acknowledge that security is not a one-size-fits-all solution; rather, it requires a balanced consideration of risk, cost, and usability to tailor defenses that protect against both current and future threats while ensuring the network’s mission objectives are met. Furthermore, the advent of technologies like AI and the expansion in the numbers and diversity of end-user devices introduce both opportunities and vulnerabilities. AI, while a powerful tool for network optimization and automation, also presents a novel attack vector that can be exploited by adversaries. The workshop seeks to illuminate these issues, promoting a holistic understanding of the security landscape in mobile networks. It aims to gather experts from academia, industry, and regulatory bodies to collaboratively explore the residual risks inherited from current ICT infrastructures and the increased risks posed by the advent of B5G/6G networks. Discussions will not only cover the technical aspects of securing advanced networks but also delve into the economic and operational challenges of implementing high-security standards. By examining real-world breaches and theoretical attack scenarios, participants will gain insights into the evolving cyber-attack ecosystem and the continuous arms race between the network and its adversaries. This workshop is a clarion call to the community to prioritize security, privacy, and resilience in the design and operation of mobile networks, ensuring they remain trustworthy backbones of our digital society. This workshop was first organized in 2024 at the IEEE CNS 2024 in Taipei.
Aydin Sezgin, Robert Schober, Ehsan Tohidi
Reconfigurable Intelligent Surfaces
Building upon the great success of the two sessions we organized in 2024, the session aims to offer the audience a comprehensive overview of the potential advantages associated with reconfigurable intelligent surfaces (RIS) in the context of 6G technology. Key topics to be explored during the session include an in-depth examination of the operational principles underlying the expanding array of RIS variations, their respective models, and their integration and interaction with radio access concepts. Additionally, the session will delve into critical considerations such as efficient channel estimation, resilience, and physical layer security. Particular emphasis will be placed on exploring the applications of RIS within the framework of next-generation wireless networks, including but not limited to massive MIMO, cell-free operation, and Cloud-RAN. The objective is to shed light on the manifold ways RIS can significantly impact and enhance the functionality of these evolving communication paradigms. Furthermore, the session is designed to address the requisite mathematical tools essential for studying RIS applications. This encompasses a broad spectrum of techniques, ranging from information and communication theoretic modeling and analysis to convex, global, and machine-learning-based optimization methods. By delving into these mathematical foundations, the session aims to provide a deeper understanding of the theoretical underpinnings that govern the efficacy of RIS in diverse communication scenarios. In addition to theoretical discussions, the session will feature in part vides of practical demonstrations showcasing proof-of-concept RIS experiments across various use cases. These demonstrations serve as tangible examples, offering insights into the real-world applicability and potential of RIS technology. Through this dual approach of theoretical exploration and practical demonstrations, the session seeks to provide a holistic and enriching learning experience for participants keen on understanding the transformative role of reconfigurable intelligent surfaces in the realm of 6G.
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Speaker:
Eduard Jorswieck (TU Braunschweig, Project 6G-RIC): „Intelligently Learning to Reconfigureâ
Eslam Yassin (BVrown Iposs, Project 6G-LICRIS): „Integrating RIS into 5G and 6G Network: Considerations and Challengesâ
Hossein Rezaei (Fraunhofer ILS): „Hardware Limitations and Optimization Approach in 1-Bit RIS Design at 28GHzâ
Andreas Benzin (massive beam): „TBD“
Christian Wietfeld (TU Dortmund, Project 6GEM): „Design and Deployment of IRS for Green Industrial mmWave Networksâ
Markus Heinrichs (Novoflect): „Frequency-Specific RIS Strategies: Insights from FR1â
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Panelists:
Michael Meyer, Kai Numssen, Bernd Schröder, Eduard Jorswieck, Hossein Rezaei, Alejandro Jiménez Såez, João Ferreira, Wilhelm Keusgen, Andreas Benzin, Christian Wietfeld, Markus Heinrichs
Georg Carle
Large Scale Experimentation Facilities
Large-scale experimentation is a cornerstone of scientific progress in networked systems research. However, the traditional approach of building ad hoc, individual testbeds for specific experiments has proven to be inefficient, costly, and detrimental to reproducibility. The scientific community has long recognized these challenges, leading to the development of dedicated research infrastructures (RIs) such as GENI, FABRIC, Chameleon, CloudLab, and Fed4Fire. These platforms have advanced the state of experimentation, but issues around experiment control, artifact standardization, and data management remain significant obstacles.
In response, new initiatives like the SLICES Research Infrastructure aim to transform testbeds into robust scientific instruments that better support controlled, repeatable, and data-rich experimentation. Recent collaborative effortsâsuch as the Dagstuhl Seminar 24462 have brought together researchers, infrastructure providers, and data management experts to assess ongoing activities and the needs of the community.
This session will explore directions for enhancing experimental research infrastructures, focusing on reproducibility, open access, user experience, FAIR data principles, and sustainability. Invited speakers will present perspectives from leading international platforms and share the outcomes of the Dagstuhl seminar. A concluding panel will bring together experts from Europe and the U.S. to discuss shared goals, challenges, and opportunities for collaborative development of large-scale experimentation facilities in communication technology.
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- Georg Carle (TUM): Introduction (14:00-14:05)
- Marie-José Montpetit (Interim Executive Director of SLICES-RI): The SLICES research infrastructure in the international research platform landscape (14:05-14:25)
- Tobias HoĂfeld (University of WĂŒrzburg): Measurement-based Research, Sustainability and Research Data Management (14:25-14:40)
- Sebastian GallenmĂŒller (TUM): Reproducible Experiments, SIGCOMM and CoNEXT artifact evaluation and infrastructure needs (14:40-14:55)
- Ivan Seskar (Rutgers University): US testbed landscape (14:55-15:05)
- Serge Fdida (Sorbonne University), Georg Carle: Outcomes of Dagstuhl Seminar 24462 (15:05-15:15)
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Panel Discussion with the above presenters: Viewpoints on Large Scale Research Infrastructures for Computing/Communication Experiments (15:15-15:30)
Participants:
- Georg Carle – Panel Moderator
- Marie-José Montpetit (SLICES-RI)
- Serge Fdida (Sorbonne University)
- Ivan Seskar (Rutgers University)
- Tobias HoĂfeld (University of WĂŒrzburg)
- Sebastian GallenmĂŒller (TUM)
Carolin Fischer
Letâs Talk 6G: Trust, Transparency, and Science CommunicationÂ
The rollout of new mobile technologies like 6G raises not only technical but also profound societal questions: How will the next generation of mobile connectivity change our daily lives? What impact will it have on the environment, health, and security? And how can we foster informed public dialogue around these issues?Â
Science communication plays a crucial role in this process. It lays the groundwork for transparent discussions, public engagement, andâin the best caseâtrust. But what does âgoodâ science communication look like in the context of post-normal science topics like mobile communication? In the session
Christian Raupach (Federal Office for Radiation Protection) explores how we can foster meaningful conversations around sensitive topics like mobile networks and radiation. As head of the Competence Centre for Electromagnetic Fields, they develop citizen dialogues where public concerns are taken seriously, misunderstandings are addressed, and scientific knowledge is communicated in accessible ways. They share practical insights into how trust-based communication between science, government, and society can succeed.Â
Flavia Maragno (6G4Society) works at the intersection of technology, society, and communication. In the EU project 6G4Society, she investigates how the next generation of mobile technology may shape our societiesâand how social acceptance of new technologies develops. In her talk, she offers strategies for public engagement around 6G, while also asking a critical question: Should we aim to actively promote social acceptanceâor rather create spaces for negotiation, participation, and open dialogue? Flavia Maragno also shares insights from various public engagement work â including workshops and a survey with over 650 participants â that highlight how people place importance in having their values reflected in the technology they use.
Prof. Thomas Magedanz, Cayetano Carbayo Martin, Jean Schwoerer, M. Amend, Andreas Mueller, Maximilian Stark
6G for all â The Industry View
In this session we will investigate the views of the industry on a realistic 6G infrastructure, enabling the different stakeholders (operators but also enterprises) to build their own customized 6G infrastructures in an efficient and sustainable way, based on an open ecosystem of vendors enabling to asure digital sovereignty. In this context an interesting question is where does the 6G infrastructure / architecture start and end and how does it relate to the many different end-to-end solution blueprints for dedicated vertical applications? Where is the borderline between âthe networkâ domain and the (vertical) application domains? We want to investigate the different international approaches of the industry to build up the related end-to-end research and development infrastructures and toolkits to identify and prototype relevant system component combinations for potential customer solutions. We want to discuss the aspects of openness, flexibility, open source, data, AI, end systems, APIs, value chains in the evolution from 5G to 6G. And the role of international cooperation.
Keynote: „TelefĂłnica vision on 6G“, Cayetano Carbayo Martin, Telefonica, Spain
The evolution of the mobile networks is a key element of the transformation of the networks. Operators looks for a clearly monetizable technology with progressive evolution (evolution and not revolution) according to the needs of the customers, with a key role of automation. Future delivery of AI services will condition the evolution of the core of the mobile networks.
„From Lab to Scale: The Open, Software-Defined Platform Approach to Sovereign Future Connectivity“, Maximilian Stark, NXP, Germany
Industry Panel: â6G for all â the industry viewâ
Speakers / Panelists:
Cayetano Carbayo Martin (Telefonica, Spain)
Jean Schwoerer, Orange, France
M. Amend, Deutsche Telekom, Germany
Andreas Mueller, Bosch, Germany
Maximilian Stark, NXP, Germany
Tom Spiesecke, BNetzA, Germany
Prof. Thomas Magedanz, Tony Quek, Aki Nakao, Abhimanyu Gosain, Ivan Seskar, Serge Fdida, Joyce Mwangama, Ari Pouttu / Matti Latva-aho
6G for all â The Academic View
This international panel is empowered by the international Open Research Infrastructures and Toolkits for 6G (OpenRIT6G) initiative formed in 2023 aiming to build up an âOpen 6G for allâ, enabling researchers from both academia and industries to get an early access and handson understanding of emerging 6G technologies and applications.
In this session we will investigate the views of academia on how to establish a realistic 6G infrastructure, enabling the different stakeholders (operators but also enterprises) to build their own customized 6G infrastructures in an efficient and sustainable way, based on an open ecosystem of vendors enabling to asure digital sovereignty. In this context an interesting question is where does the 6G infrastructure / architecture start and end and how does it relate to the many different end-to-end solution blueprints for dedicated vertical applications? Where is the borderline between âthe networkâ domain and the (vertical) application domains? We want to investigate the different international approaches of well known research organisations to build up the related end-to-end research and development infrastructures and toolkits to identify and prototype relevant system component combinations for potential customer solutions. We want to discuss the aspects of openness, flexibility, open source, data, AI, end systems, APIs, value chains in the evolution from 5G to 6G. And the role of international cooperation.
Eduard Jorswieck, Stephan ten Brink, Aydin Sezgin
AI-Assisted Communications
Artificial Intelligence (AI) is poised to become a cornerstone technology in the design and operation of future 6G networks. By enabling systems to learn from data, adapt to dynamic environments, and make intelligent decisions, AI offers transformative potential across all layers of the communication stack. At the physical layer, AI-driven signal processing and channel estimation can enhance reliability and efficiency under complex propagation conditions. At the MAC and network layers, AI techniques support intelligent resource allocation, traffic prediction, and distributed control, enabling highly flexible and scalable networks. Moreover, with the growing need for efficient and secure data exchange in AI systems themselves, communication technologies must also evolve to support AI workloadsâushering in the paradigm of âcommunications for AI.â This session explores recent advances at the intersection of AI and communications, highlighting innovations that pave the way for intelligent, autonomous, and efficient 6G systems.
Speaker/Penalists:
- Prof. Peter Rost (KIT): âEnabling Adaptive Protocol Behaviour using Machine Learningâ
- Dr. Renato Cavalcante (FhG HHI): âHybrid Model- and Data-Driven Solutions for Radio Access Networksâ
- Prof. Marius Pesavento (TU Darmstadt): TBD
- Prof. Stephan ten Brink (UniversitĂ€t Stuttgart): „Distributed Massive MIMO and AI: Measurements, Applications and Receiver Improvements“
- Panel âAI for Communications and Communications for AIâ
George Yammine
6G Transfer & Innovation
The transition from standardization to proof of concept in 6G focuses on transferring innovative technologies to enhance wireless communication. Standardization bodies like 3GPP define the technical specifications and performance indicators for 6G, paving the way for new radio technologies that promise higher data rates and lower latency. Concurrently, the integration of artificial intelligence (AI) and machine learning (ML) is becoming essential for intelligent network management and resource allocation. Once the standards are established, proof of concept prototypes are developed to demonstrate the feasibility of these technologies. Collaboration among academia, industry, and standardization entities is vital for refining these concepts through real-world testing. This process will ultimately lead to the commercialization of 6G technologies, significantly impacting society in the coming years.
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â 6G: The Road ahead?, Matthias Hafner, Bayern Innovativ
â Deep integration of AI by 3rd parties – the need for open, standardized, implemented, and accessible interfaces in 6G RAN and Core, Bernd Schröder, brown-iposs
â Understanding the importance of comprehensive testbeds and digital twins in the uncertainty age of AI, Marius Corici, FhG FOKUS
â AI for Spatially aware Radio Networks – How to overcome the challenge of label scarcity, Jonathan Ott, FhG IIS
â Joint Communications and Sensing for Aviation, Dominic Schupke, Airbus
Andreas Stöhr, Ingmar Kallfass
Standardization and Technologies for High Data Rate mmW 6G Communications â Challenges and Opportunities of Sub-THz Communication
The next generation of wireless networks, 6G, is emerging as a key enabler for a wide range of innovative applications and services. One of the key areas of focus for 6G is the use of higher mm-wave/(sub-)THz frequencies, which offer the potential for even higher data rates and lower latencies as well as the opportunity to seamlessly integrate sensing functions for integrated sensing and communication (ISAC). This session will provide an insight into the use cases and actual standardization activities for 6G communications at higher mm-wave frequencies.
The session will cover the latest developments in key RF and photonic IC technologies for high-data rate mm-wave 6G front-ends, including advanced antenna designs, beamforming techniques, and the integration of photonic components such as high-power THz photodiodes and photonically pumped mixers. Recent achievements in mobile and fixed wireless 6G mm-wave/(sub-)THz communications will also be discussed, highlighting the progress made in this area and the opportunities that lie ahead.
In addition, the session will cover high-frequency test & measurements concepts, ranging from photonics-based VNAs to complete 6G radio access network testbeds operating in the mm-wave/(sub-)THz range.
Through a series of presentations and discussions, we aim to provide a comprehensive overview of the current state of the art in mm-wave and (sub-)THz communication technologies, as well as the opportunities and challenges associated with their adoption in 6G networks.
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Speaker:
Thomas KĂŒrner (TU Braunschweig, Germany): „What are the Applications for THz Communications?“
Bo Göranssson (Ericsson, Sweden): „6G RAN System Testbed on 92-100 GHz“
Taro Eichler (Rohde & Schwarz, Germany): „Towards a Photonic Network Analyzer for High Frequency Test & Measurement Applications“
Anindya Mukherjee (Infineon Technologies, Germany): „SiGe BiCMOS Technology and Applications“
Shuya Iwamatsu (Mircowave Photonics GmbH, Germany): „Photonic mmW/THz 6G Communications and Sensing“
Yozo Shoji (National Institute of Information and Communications Technology, Japan): „Ultra-spot Communications using mmW/THz in an Active Autonomous Mobility Society“
Akanksha Bhutani (Karlsruhe Institute of Technologies, Germany): „THz-System and Components for Mobile PtMP Communications“
Andreas Bathelt
The hidden enabler Time Synchronization â applications and developments
In the context of 6G, many important key technologies and enablers, like AI/ML, Edge Computing, are discussed. In the discussions of technical building blocks, the always needed Time Synchronization gets overshadowed by theses major enablers. It is not only relied on by communications but is at the core of any distributed approach, be it Edge Computing, Digital Twins, ICAS, etc. Here, it is often tacitly assumed that somehow a synchronization in frequency, phase, and, taken together, time is available. This reliance on different levels of precision of synchronization by upcoming technologies and applications raises the question if there are possibilities for the distribution of time that add to, simplify, or enhance the existing approaches of GNSS, atomic clocks, or the strict structure of PTP. This would thus facilitate a synchronization if the reception of GNSS is blocked, no atomic clocks are used, or in networks with constantly changing structures.
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Jonas Peeck (TU Braunschweig): „Exploiting synchronization in 5G NR networks to guarentee application real-time requirements“Â
Reiner ThomĂ€ (TU Ilmenau): „Recovery of Correlation Reference and Tx/Rx Synchronization in Bistatic ICAS Networks“Â
Jonas Rottinghaus (Friedrich-Alexander-UniversitĂ€t Erlangen-NĂŒrnberg): „Coherent Full-Duplex Double-Sided Two-Way Ranging“Â
Thomas Dallmann (TU Ilmenau): „Compensation of time and frequency offsets by means of Kuramoto model“Â
Oskar Szakinnis (Missing Link Electronics): „Enabling PTP-based time-of-day synchronization via 5G sidelink“Â
Andreas Bathelt (Fraunhofer FHR): „Consensus-based time synchronization for time-variant clocks“
Federico Clazzer
Wireless Access Protocols for 6G TN/NTN
- Markus Breitbach (Deutsche Telekom): âA Network Operatorâs View on NTN-Use Casesâ
- Reiner Stuhlfauth (Rohde & Schwarz): â Non-terrestrial networks evolution. A T&M perspectiveâ
- Dirk WĂŒbben (University of Bremen): âPHY-Layer Approaches for 3D Networksâ
- Marcel Mross (Technische UniversitĂ€t Braunschweig): âPerformance Bounds for Asynchronous Unsourced Multiple Accessâ
Andrea Munari, Zoran Utkovski
Semantic/Goal-Oriented Communications in 6G
- Slawomir Stanczak (Fraunhofer HHI, 6G-RIC), „Semantic Communication and Distributed Intelligence with Applications to Collaborative Robotics“
- Ali Kariminezhad (BOSCH Corporate Research, KOMSENS-6G), „Goal-Oriented V2X Communication“
- Polina Kutsevol (TU Munich, 6G-Life), „Goal-Oriented Communications for Cyber-Physical Systems in Practice“
- Andrea Munari (DLR, 6G-RIC) / Zoran Utkovski (Fraunhofer HHI, 6G-RIC), „Semantic-Aware Communication for IoT and Edge Intelligence“
Gianluigi Liva
Energy-Efficient Coding for 6G
Speaker:
T. Wiegart (TUM, 6G Life): „Probabilistic Amplitude Shaping – From Optical to Wirelessâ
S. ten Brink (University of Stuttgart, Open6GHub) and L. Schmalen (KIT, Open6GHub): „Design aspects of a 6G coding schemeâ
N. Wehn (RPTU, Open6GHub): âEnergy Efficient Coding for 6G â An Implementation Perspectiveâ
G. Liva (DLR, 6G-RIC): âUltra-Reliable Low-Latency Communications in 6G: Codes and (New) Boundsâ
Wolfgang Heinrich, Stefan Wunderer
6G and Sustainability
Speaker:
Stefan Wunderer (NOKIA), âSustainable Microelectronics Pave The Way To 6Gâ
Ehsan Tohidi (FhG HHI), âLoad-adaptive optimization of mobile networks for energy savingâ
Prof. Wolfgang Heinrich (FBH), âCarbon footprint of a D-band link â status and benchmarkingâ
André Drummond, Zoran Utkovski
Higher-Layer Aspects of 6G Technology
AI/ML mechanisms, including extensive data collection and model training as well as Intent-based Networking (IBN) mechanisms, are perceived as promising enablers with a high potential to elevate network autonomy, reduce management efforts, and facilitate high levels of automation. Simultaneously, Open RAN, particularly O-RAN-based Next Generation Network architectures, empower novel degrees of programmability. In this context, the user-centric communication paradigm is gaining traction, empowered by the novel cell-free massive MIMO system, which defines new challenges for network control. This session aims to discuss the impact of novel technologies emerging in the 6G realm and how they will affect the operation and management of future mobile communication networks.
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Speaker:
Prof. Holger Karl (Hasso-Plattner-Institut – open6GHub): „AI for SMO – necessary, useful, or are we just lazy?“
Dr. Umar Toseef (Nokia – 6G-ANNA): „GenAI & O-RAN: Accelerating the Autonomous 6G Network“
Osman Basaran (TU Berlin – 6G-RIC): „AI-Native Architecture Design for 6G“
Prof. Giuseppe Caire (TU Berlin – 6G-RIC): „Fairness Scheduling and Fronthaul Optimization“
Prof. Thomas Bauschert (TU Chemnitz – 6G-RIC): „Fronthaul Dimensioning for Cell-Free User-centric Massive MIMO Networks“
Max Franke (TU Berlin – 6G-RIC): „Topology considerations for cell-free fronthaul“
Colja Schubert, Johannes Karl Fischer
Optical Access and Transport for 6G
Speaker:
Annika Dochhan (Christian-Albrechts-UniversitĂ€t zu Kiel): „6G optical access network for joint communication and sensing in smart city environments“
Yasuhiko Aoki (Fujitsu): „Application of Digital Twins for Optical Network Automation“
Jörg-Peter Elbers (Adtran): „Trends in optical access and metro networks“
Sandip Das (NOKIA): „PON for industrial communications“
Mahtab Aghaeipour Kolyani (Fraunhofer HHI): „Photonic Neuromorphic Processors“
Dr. Johannes Dommel, Prof. Slawomir Stanczak
Sensing Technologies for Health in 6G Networks
In modern medicine, radar technologies are playing an increasingly important role in improving diagnostic procedures, enhancing patient monitoring, and enabling innovative healthcare applications. These technologies allow for the accurate recording and analysis of patientsâ movements, environments, and biological signals, paving the way for early disease detection, personalized treatments, and more effective healthcare management. Looking ahead, 6G aims to embed sensing capabilities as a fundamental part of the communication infrastructure. Current research focuses in particular on the use of sub-THz frequencies for sensing and their integration with communication systems, advancing the vision of Integrated Sensing and Communication (ISAC). In the healthcare context, however, identifying suitable use cases for such technologies presents a unique challenge. It requires a high degree of interdisciplinarity, both in terms of technical implementation and clinical interpretability, to ensure meaningful application in real-world medical environments. Although ISAC and sub-THz sensing remain predominantly topics of fundamental research, their potential for healthcare applications can already be explored through lightweight and pragmatic integration strategies. Rather than merging sensing and communication into a single device, such approaches focus on tightly coupling distinct, potentially independently developed systems, such as a 6G communication module and a sensing device (e.g. a radar sensor). This flexible ânetworked sensingâ architecture enables seamless, efficient, and context-aware healthcare solutions without requiring full hardware convergence. This session will provide an overview of the current state of research and explore potential healthcare applications of 6G-enabled sensing in an interdisciplinary dialogue involving medical professionals, researchers and industry stakeholders.
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Participants / Talks:
- Stefan Wunderer (NOKIA) âHow 6G Innovations Can Contribute to the Future of Healthcareâ
- Nikolaos Dagres (Deutsches Herzzentrum der CharitĂ©) âDigitalization in Cardiology: Needs and Opportunitiesâ
- Nastassia Vysotskaya (Infineon AG) âRadar2ECG: Radar Technology for Predicting Heart Rate Variabilityâ
- Kamakshi Srikumar (NXP Semiconductors) âAging in Place: UWB Radar based Fall Detection for Elderly Careâ
- Shweta Devani (Fraunhofer HHI) âCooperative Sensing for Contactless Beat-to-Beat Hemodynamic Monitoringâ
 Anastasius Gavras, Technical Director Eurescom
Building the Sustainable Networks of Tomorrow â Introducing the CELTIC-NEXT Flagship Project SUSTAINET
Welcome Addresses
- Anastasius Gavras, Technical Director Eurescom
- Dirk Ziemann, Federal Ministry of Research, Technology and Space (BMFTR)
- Christiane Reinsch, CELTIC-NEXT Programme Coordinator
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Presentation of SUSTAINET umbrella project and subprojects:
SUSTAINET Umbrella – Achim Autenrieth, Senior Director Advanced Technology, Adtran (D)
SUSTAINET-Advance – Jörg-Peter Elbers, VP Advanced Techology, Standards & IPR, Adtran (D)
SUSTAINET-Innovate – Rene Bonk, Lead Technology Strategist in Fixed Networks Division, Nokia (D)
SUSTAINET-Guardian – Christoph Lipps, Team Lead – Cyber Resilience & Security, DFKI (D)
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Panel on Sustainability, Resilience and AI:
This panel will include industry experts, researchers, and sustainability advocates sharing insights and best practices to promote a greener, more resilient and trustful telecom sector.
Panelists:
- Jörg-Peter Elbers, Adtran (D)
- Rene Bonk, Nokia (D)
- Christoph Lipps, DFKI (D)
- Tobias HoĂfeld, University of WĂŒrzburg (D)
- Omran Ayoub, SUPSI (CH)
- Marc Schartmann, OmegaLambdaTec (D)
Volker Jungnickel
Challenges of 6G for optical access and in-building networks
Moderation: Dr.-Ing. Kai Habel
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Dr.-Ing. Christoph FĂŒllner: „Energy Efficient & Cost-Efficient Optical Access“
Dr.-Ing. Annika Dochan: „Fiber Monitoring and Sensing in Passive Optical Networks“
Dr.-Ing. Jeremias Dötterl: „Automated Troubleshooting Assistance for Home Network Impairments“
Dr.-Ing. Christian Bluemm: „Centralized Fiber-to-the-Room networks“
Dr.-Ing. Andreas Bluschke: „FttR (Faser-NE5) – etwas Neues oder „Alter Wein in neuen SchlĂ€uchen“?“
Prof. Dr. Volker Jungnickel: „Towards Reliable In-building Networks“Â Â
Takehiro Nakamura, Akihiro Nakao, Simone Redana
Japan-Germany Session
â Introduction of the accepted project
â Panel discussion
Moderators: Haris GaÄanin, Kentaro Ishizu
Panelists: Simone Redana (Nokia), Takehiro Nakamura (NTT docomo), Akihiro Nakao (Univ. of Tokyo), Niels König (Fraunhofer IPT)
â MoU signing (XGMF and the 6G Platform)
â Closing and Next steps
