Intelligent reflecting surfaces (IRSs) represent a novel paradigm for enhancing the spectral and energy efficiency of wireless powered communication networks (WPCNs). By deploying large arrays of ...

Scientists have developed an intelligent reflecting surface technique to improve the security of communication systems. The IRS-aided technique achieved more secure communication in scenarios ...

Planned offerings include battery-powered intelligent surfaces designed for ultra-low-power, long-term operation in power-constrained environments; amplified intelligent surfaces that combine ...

Smart devices are supposed to make our everyday lives easier. At the same time, however, they are a gateway for passive eavesdropping. To prevent possible surveillance of the movement profile within ...