wireless articles

Researchers see through walls with Wi-Fi

Researchers see through walls with Wi-Fi

MIT researchers have demonstrated the application of using Wi-Fi signals to track the movements, locations and number of people inside buildings. Dubbed Wi-Vi, the inexpensive and portable "through-the-wall" radar system could have practical applications in law enforcement, search and rescue…
Samsung announces first 5G mobile wireless technology

Samsung announces first 5G mobile wireless technology

Samsung Electronics announced today that it has developed the world’s first 5G mobile wireless technology. The technology operates in the millimeter-wave Ka bands for cellular communication, and provides data transmission several hundred times faster than existing 4G networks, said Samsung. …
Syria pulls the plug, Internet traffic comes to a halt

Syria pulls the plug, Internet traffic comes to a halt

Syria's tether to the digital world appears to have been severed, cutting off Internet access to and from the country entirely. In addition to an apparent Internet blackout, Syrians may also be facing isolated landline and cellular phone service disruptions according…