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Future Wireless Communications Empowered by Reconfigurable Intelligent Meta-Materials (META WIRELESS)

Project description

Paving the way for a new generation of connectivity

Wireless networks have evolved extraordinarily, from the discovery of radio waves in 1880 to the 5G networks of the 21st century. Today, wireless connectivity – from mobile telecommunications and Wi-Fi to Bluetooth and IoT communications – is continuously expanding and evolving. The EU-funded META WIRELESS project is helping to pave the way for 6G-and-beyond networks. To meet the requirements of future wireless networks, the project will treat the environment as a quantity to be controlled and optimised. It will incorporate reconfigurable intelligent surfaces to enable the manipulation of the wireless environment. Made from electromagnetically discontinuous meta-materials, these surfaces are planar structures that can be used to modify the phase and wavefront of impinging radio waves.


Wireless connectivity has become a pillar of our society. The growth of wireless traffic is relentless, forecast to reach a staggering worldwide aggregate of 5,016 exabytes by 2030, along with bit rates of 1 Tb/s and new services related to sensing, localization, low-latency, and ultra-reliability.

While the performance of wireless networks has improved phenomenally over the last decades, progress is by now pushing against fundamental limits and the mechanisms that have sustained these huge improvements are starting to falter. New evolutionary leaps are called for in order to ensure that the aforementioned forecasts can become a reality.

To date, every wireless system has abided by the premise that the propagation radio channel is fixed by nature and cannot be tampered with, but only compensated through ever more sophisticated transmission/reception schemes. A potential evolutionary leap for 6G-and-beyond networks is to break free from the postulate that channels are uncontrollable factors. Serving such a vision, META WIRELESS pursues the disruptive idea of designing wireless networks by treating the environment itself as a quantity to be controlled and optimized. Precisely, the manipulation of the wireless environment can be made possible by incorporating reconfigurable intelligent surfaces. These are planar structures, made of meta-materials and electromagnetically discontinuous, which do not adhere to conventional reflection and diffraction laws; rather, they can modify in a controllable fashion the phase and wavefront of impinging radio waves. If deployed to coat objects, walls, or building facades, they could allow customizing in real time the electromagnetic response of environments.

Making this vision a reality requires the training of a new generation of researchers and a multidisciplinary effort involving wireless communications, physics, electromagnetic theory, and computational learning, which are the ingredients that define the META WIRELESS project.


Net EU contribution
€ 522 999,36
Viale g. p. usberti 181a
43124 Parma

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Nord-Est Emilia-Romagna Parma
Activity type
Higher or Secondary Education Establishments
Other funding
€ 0,00

Participants (11)