AMPLIFY
The overall goal of the AMPLIFY project is to develop and evaluate a self-sufficient multi-hop platform for seamless integration of 5G radio networks in the field of application of security authorities and organisations (cf. Figure 1). The idea is to develop the innovative concept of flexibly deployable 5G campus networks for use by security authorities and organisations and to expand it to include a tailored solution for infrastructure-independent ad-hoc radio coverage. This is intended to meet the significant need of security authorities and organisations for high-performance mobile radio communication, as can be provided by 5G network technology, in challenging operational situations. The AMPLIFY multi-hop concept particularly addresses operational situations that are often associated with harsh radio conditions and pose a significant challenge to reliable, continuous radio communication (e.g. deep indoor scenarios, such as a fire in an underground car park).
Project Duration: 15.11.2024 - 14.05.2026

In the context of this project, the TU Dortmund University subproject focuses on developing a concept for open, modular multi-hop 5G nodes. In doing so, it deliberately avoids pursuing a tight integration of the 5G UE, Core and RAN components in line with a far-reaching intervention in the protocol architecture (see 3GPP Integrated Access Backhaul IAB). Instead, the aim is to achieve a standard-independent ‘over-the-top (OTT)’ relay coupling of the components in order to open up transfer options to further application areas and radio technologies. In doing so, TU Dortmund will utilise its expertise in the field of wireless radio communication and internationally leading, positively evaluated preliminary work on wireless communication solutions for mission-critical application scenarios.
The project is funded by the BDBOS as part of the Kopa45 Initiative.
