Abstract: In modern wireless communication systems, such as Wi-Fi and 5G, ensuring high signal quality and efficient use of frequency resources is critically important. In modern wireless ...

Abstract: In this article, we have constructed a high-precision indoor positioning system by leveraging Wi-Fi round-trip time (RTT), magnetic field, and pedestrian dead reckoning (PDR). For the Wi-Fi ...

This article features deals sourced directly by Gizmodo and produced independently of the editorial team. We may earn a commission when you buy through links on the site. Reading time 2 minutes The ...

We have all been there, sitting in a crowded coffee shop or waiting at an airport gate, reaching for that… Image source: Gemini We have all been there, sitting in a crowded coffee shop or waiting at ...

Did you just power on your computer only to find the Wi-Fi option missing? It's a frustrating and confusing problem. The good news is that it usually comes down to an underlying issue with Windows, ...