Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

New footage has emerged showing a helicopter spiraling out of control before crashing in Brazil, resulting in the deaths of American singer Oliver Tree and five others. Brazilian aviation authorities ...

Abstract: In Internet of Things (IoT) systems, the storage and retrieval of data are often provided by remote servers (e.g., the cloud) due to the constrained resources of devices. Private information ...

A solar tree is a structure resembling a tree that generates solar energy using photovoltaic (PV) panels. It employs principles of biomimicry, using a natural system—in this case the form of a tree—to ...