COSMOTE contributed to the 5G-PHOS research project

COSMOTE contributed to the implementation of a hybrid 5G network that combines optical and wireless technologies (Fiber-Wireless) and is suitable for densely populated areas, in the framework of the European research project 5G-PHOS.

The 5G-PHOS hybrid network is a global innovation in mobile communications, as it combines the stability and high speeds of fiber optics with the flexibility of installing wireless networks. Thanks to its unique features, it can catalyze the evolution of 5th generation networks and the development of innovative applications and 5G solutions, high demands. It is a highly efficient and reliable solution, with unique advantages such as simplifying time-consuming and costly installation processes, high energy efficiency and the use of an innovative network resource management system that responds to traffic fluctuations with the help of smart algorithms. All of these advantages make the solution ideal for densely populated urban areas, hotspots, stadiums, and restricted areas such as archeological sites.

COSMOTE had the role of technical coordinator of the project and contributed significantly with high know-how and provision of logistics infrastructure, in testing and evaluating the solution, while at the same time promoting with its actions the goals and innovations of the project, the scientific community and the general public.

First live demonstration of the hybrid network at the Technical University of Zografou

The capabilities of the Fiber-Wireless (FiWi) hybrid network were presented live for the first time in real conditions, during the final demo of the 5G-PHOS solution that took place at the Technical University of Zografou, in the presence of the representatives of the European Commission. As part of the demonstration in a variety of services: voice (VoLTE), data (zero-latency MobileTV / 4K-video, HD Movie, AR / VR Remote Assistance, AR / VR Gaming, AR / VR 12K 360 videos and IoT applications, such as energy consumption measurement, environmental measurements, automation, etc., it was confirmed that the integration of the 5G-PHOS solution in a real mobile telecommunication network, successfully meets the requirements of all services, without affecting the high quality of user experience.

The project started in September 2017 and was funded by the Horizon 2020 5G-PPP Program of the European Union. The project was attended by 16 partners (Aristotle University of Thessaloniki, Orange, Telecom Italia, COSMOTE, Fraunhofer, Eindhoven University of Technology, MELLANOX, IMEC, SIKLU, LIONIX International, Incelligent, Research University Institute of Communication Systems and Computers). Π, IQUADRAT, ERICSSON, PAOK, III-V lab) from 8 countries (Greece, France, Germany, Israel, Netherlands, Belgium, Spain, Italy).

OTE Group contributes to research and innovation

With its active contribution to a total of 31 European 5G research projects to date, the OTE Group enriches its know-how and participates in the formulation and evaluation of technological solutions, commercial applications and innovative business models.

OTE Group is a pioneer in technological developments and is by far the largest investor in telecommunications infrastructure in Greece. Only in 2021, the Group participates in 37 pioneering research subsidized programs, while in total from 2009 until today, it has participated in more than 90 research projects. At the same time, the OTE Group’s New Technologies Laboratories evaluate the new technologies and telecommunications equipment of the future. With technology and innovation as a vehicle, the OTE Group creates a better world for everyone.