TL;DR: Researchers in Italy developed WhoFi, a biometric tracking method using WiFi signal distortions caused by individuals to create unique identifiers. This deep learning-based technology enables ...

Researchers from Penn Engineering have managed to miniaturize a revolutionary new “all-in-one” 6G wireless signals filter. This would help portable devices such as smartphones to get reliable wireless ...

The distress signal CQD originated from the signal CQ, expressing "seeking you," or "all stations." The signal CQ was commonly used among wireless operators -- and land-based telegraphers before them ...

Modern WiFi standards have a feature called beamforming that helps routers push signals more efficiently towards connected devices. To do this, phones and laptops regularly broadcast short reports ...

With the rise of the digital age, the amount of WiFi sources to transmit information wirelessly between devices has grown exponentially. This results in the widespread use of the 2.4GHz radio ...