DEUTSCHE TELEKOM AG

Their core work

Deutsche Telekom is one of Europe's largest telecommunications operators, contributing network infrastructure expertise, 5G/6G radio architecture, and cybersecurity capabilities to EU research consortia. In H2020, they focused on designing and trialing next-generation mobile network architectures — from 5G radio access and mobile edge computing to terahertz communications and quantum-safe security. They bring real-world telecom operator perspective to research projects, providing testbed environments, large-scale deployment know-how, and integration of communication technologies into sectors like connected vehicles and smart cities.

What they specialise in

How they've shifted over time

In the early period (2015–2018), Deutsche Telekom concentrated on foundational 5G network design — radio access architecture, resource management, SDN/NFV testbeds, and smart city integration. From 2018 onward, the focus shifted decisively toward applied 5G use cases (connected vehicles, cross-border mobility corridors) and security-critical topics including IoT security, quantum cryptography, and privacy compliance. The most recent project (6G BRAINS, 2021) signals a clear move toward post-5G research combining AI-driven network management with terahertz and optical wireless technologies.

Deutsche Telekom is moving from 5G infrastructure design toward 6G research, quantum-safe security, and AI-driven network optimization — making them a strong partner for post-2025 connectivity projects.

How they like to work

Deutsche Telekom consistently joins as a participant rather than leading consortia — zero coordinator roles across 20 projects, with three additional third-party contributions. They operate in large, diverse consortia (264 unique partners across 31 countries), acting as the telecom operator that grounds research in real infrastructure constraints and deployment scenarios. This makes them a reliable, low-friction partner who brings operator-grade testbeds and industry requirements without seeking to dominate project direction.

With 264 unique consortium partners across 31 countries, Deutsche Telekom has one of the broadest collaboration networks in European ICT research. Their reach spans nearly all EU member states plus associated countries, with no narrow geographic cluster — they collaborate pan-European by default.

What sets them apart

Deutsche Telekom brings something most research partners cannot: the perspective and infrastructure of a Tier-1 European telecom operator with 245 million mobile subscribers. They can validate research results against real network conditions, provide testbed access at operator scale, and ensure that project outcomes align with actual deployment constraints. For consortium builders, having DT on board adds immediate industry credibility and a clear path from lab to market.

Highlights from their portfolio

• 5G-CARMEN
  Largest single EC contribution (EUR 883,794) — a flagship 5G cross-border corridor project connecting Germany, Austria, and Italy for automated driving.
• OPENQKD
  Positions DT at the forefront of quantum-safe communications with EUR 500,000 for building Europe's first open quantum key distribution testbed.
• 6G BRAINS
  Their most recent and forward-looking project, combining AI-driven reinforcement learning with THz and optical wireless for beyond-5G/6G networks.