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.

Lucas Cândido Ribeiro (Technische Universität Braunschweig): “Channel Measurements and Modeling in THz Bands: The Efforts of the ETSI ISG THz Towards Standardisation and the First Recommended ABG Channel Model”

Dr. Diego Dupleich, (Fraunhofer IIS, Technische Universität Ilmenau): “Latest Results on ICAS at Sub-THz in Industrial Environments”

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“

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.

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)

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.

Speaker:

Stefan Brück (Qualcomm): “3GPP Standardization Kick-off for the 6G RAN in Rel-20″

Reiner Stuhlfauth (Rohde&Schwarz): „Tested for Tomorrow: How T&M Supports Sustainable 6G”

Francesca Sartori (Nokia): “6G: Bridging Economic Value to Environmental Values” 

Gustavo Costa (Fraunhofer IlS): „Key Design Issues for 6G Sustainability“

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.

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“