Satellites beam data down to the Earth all around us, all the time. So you might expect that those space-based radio communications would be encrypted to prevent any snoop with a satellite dish from ...

Abstract: A reconfigurable intelligent surface (RIS) featuring programmability and compatibility is proposed to enhance coverage and ensure robust connections between transmitters and receivers in ...

Abstract: Optical wireless communication (OWC) can deliver significantly higher data rates compared to existing radio frequency (RF) wireless systems, reaching the Gbps range. However, at such high ...

The global digitalization process has accelerated significantly, driven by the computing power revolution. Within this transformation, cloud computing and artificial intelligence (AI) have evolved ...