A highly accurate prediction of radio signal power is crucial for planning the coverage of
mobile networks. Currently, a path loss model is most widely used to predict the radio signal …

To design an efficient wireless local-area network (WLAN), we have studied the throughput
estimation model for the IEEE 802.11 n link both in indoor and outdoor environments. This …

In a multi-connected, multi-technology, and pervasive mobile infrastructure, such as what is
being planned for 5G, artificial intelligence and cognition will play a major role. An important …

Many communication tasks have been formulated as optimization problems that can be
solved by iterative algorithms. However, these algorithms are usually computationally …

Wireless networks are indispensable in today's industrial manufacturing and automation.
Due to harsh signal propagation conditions as well as co-existing wireless networks …

The explosion of 5G networks and the Internet of Things will result in an exceptionally
crowded RF environment, where techniques such as spectrum sharing and dynamic …

Acquisition of accurate channel state information (CSI) is critical in multiple-input and
multiple-output (MIMO) systems to achieve efficient link adaptation. As CSI is typically …

Abstract With Industry 4.0 and Industrial Internet of Things (IIoT), new communication
protocols are emerging or being updated. These protocols demand technological updates at …

Low-cost wireless devices often rely on the log-distance path loss model for determining the
distance between two devices based on radio signal strength. The log-distance path loss …

Integrated sensing and communication (ISAC), and intelligent reflecting surface (IRS) are
envisioned as revolutionary technologies to enhance spectral and energy efficiencies for …