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 ...

Intelligent reflecting surface (IRS) is a communication technology that holds great promise for its potential to improve the performance of wireless data transmission systems. A research team has ...

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 ...

Active intelligent reconfigurable surfaces for 6G wireless comms are the subject of UL-Ireland research project announced today. Such surfaces can be used to intercept weak millimetre-wave and ...

It's happened to anyone with a cell phone -- dropped calls or dead air because suddenly there is no service available. Or worse, the location pin drops on the navigation app. Researchers are looking ...