IMDEA Networks opens its laboratories to students for a day of scientific outreach and technological challenges

An immersive experience in the communication networks of the future

19 June 2025

IMDEA Networks welcomed a group of 54 secondary school students from Colegio Amanecer (Alcorcón, Madrid), who had the opportunity to learn first-hand how research into the internet and future communication networks is conducted. During the visit, the students explored three of our most cutting-edge laboratories: LiFi, millimeter wave, and 5TONIC, an open innovation lab where advanced technologies for 5G and future 6G networks are designed and tested.

In the LiFi lab, PhD student Javier Talavante explained how data transmission and reception through light is being researched — an alternative to traditional wireless communication that uses LED technology. This approach enables high-speed communication with greater energy efficiency.

In the millimeter wave lab, senior researcher Jesús Omar Lacruz demonstrated how this technology works, both in communications and radar applications. He explained to the group how future 6G networks are being developed, which will not only provide advanced connectivity but will also act as sensors capable of perceiving the environment, detecting motion, objects, and other variables in real time.

Finally, in the 5TONIC lab, senior research engineer Ignacio Berberana showcased how companies and institutions collaborate to test the latest innovations in 5G networks and beyond, within a realistic and flexible environment that drives technological transfer.

The visit also included a hands-on activity: a telecommunications-themed escape room developed by Teleco Renta, where students put their knowledge to the test by solving challenges inspired by the concepts explored during the tour. A dynamic and engaging way to reinforce what they learned and spark scientific curiosity.

With initiatives like this one, IMDEA Networks strengthens its commitment to scientific outreach and the promotion of STEM vocations among younger generations, bringing cutting-edge research closer to future scientists and engineers.