Checking whether a device supports the latest Wi-Fi standards has always involved remembering some rather obscure letter codes: a, b, g, n and ac. But that’s now ...

In the past, Wi-Fi versions were identified by a letter or a pair of letters that referred to a wireless standard. The current version is 802.11ac, but before that, we had 802.11n, 802.11g ...

Through the looking glass: Researchers have been exploring the concept of using Wi-Fi to "see" through walls ... such as "reading" shapes and letters through walls. The researchers explain that ...

Checking whether a device supports the latest Wi-Fi standards has always involved remembering some rather obscure letter codes: a, b, g, n and ac. But that’s now ...