News tagged with wireless networking

Solar energy for sensor nodes

Tiny solar cells applied directly to a silicon chip are a potential way of efficiently and reliably powering wireless sensor networks in the future. Above all, this would simplify large-scale applications, ...

Sep 02, 2013
5 / 5 (1) 0

Reliable communication, unreliable networks

Now that the Internet's basic protocols are more than 30 years old, network scientists are increasingly turning their attention to ad hoc networks—communications networks set up, on the fly, by wireless devices—where ...

Aug 05, 2013
4 / 5 (5) 0 | with audio podcast

Technology for cars to talk to each other urged

(AP)—Federal accident investigators are recommending the government set performance standards for new safety technology that allows cars and trucks to talk to each other and then require the technology ...

Jul 23, 2013
3.5 / 5 (6) 0

New video streaming technology for mobile phones

VTT Technical Research Centre of Finland has developed a new architecture for better-quality video streaming on mobile phones and across wireless networks. The new architecture is based on utilising information gathered and ...

Jul 10, 2013
5 / 5 (1) 0

SK Telecom introduces world's fist LTE-A network

South Korea's SK Telecom announced Wednesday the launch of a new generation mobile network that offers speeds twice that of its existing long term evolution (LTE) network and 10 times that of 3G services.

Jun 26, 2013
4 / 5 (4) 0