Altice Labs recently hosted another edition of TechDay, this time dedicated to Quantum Communications. The event took place at the showroom in Aveiro on December 5th, 2024, bringing together experts and enthusiasts to explore the latest innovations and future impact of these revolutionary technologies. The primary goal was to discuss how quantum communications could solve concrete problems and generate new business opportunities in the coming years.
The opening session featured António Gameiro Marques, from the National Security Office, who welcomed the participants and introduced the central theme. This was followed by a keynote speech from Professor Armando Pinto of the Instituto de Telecomunicações and the University of Aveiro, who highlighted recent advances and challenges in this emerging sector.
The event continued with a presentation by Rui Calé, from Altice Labs’ Innovation Strategy and Communication department, on “QKD Networks – Quantum Key Distribution”. In his speech, he explained how quantum systems can be integrated into existing networks, highlighting the benefits for communications security and infrastructure reliability.
In a similar vein, Diogo Cruz from the Instituto de Telecomunicações de Aveiro discussed “PON/Quantum Coexistence,” analyzing the compatibility between passive optical networks (PON) and quantum technologies. Later, Rui Semide from N10GLED highlighted the scalability and potential of “Satellite-Based Quantum Keys as a Service,” pointing out the crucial role of these solutions in global networks.
The final presentation was by Catarina Bastos from Deimos, who shared key European and national projects and initiatives in the field of quantum communications, reinforcing Portugal’s contribution to developing this technology.
The event concluded with two demonstrations of practical applications of quantum communications. The Instituto de Telecomunicações showcased a use case of “secure multiparty computation,” while Altice Labs and Deimos demonstrated quantum key distribution between radios in defense scenarios.