What is millimeter-wave networking? скачать в хорошем качестве

What is millimeter-wave networking?

Today our wireless internet connections are fast. But tomorrow they could be even faster. In a search for ever more bandwidth, today researchers are experimenting with wireless technologies that use much higher frequencies than today’s Wifi and cellular networks. So-called millimeter-wave networks promise dramatic improvements in wireless performance. There’s only one catch—​millimeter-wave signals are highly-attenuated by many objects and propagate much more similarly to visible light. So building practical networks that can deliver signals to mobile devices presents many engineering challenges. Credits: Talking: Geoffrey Challen (Assistant Professor, Computer Science and Engineering, University at Buffalo). Producing: Greg Bunyea (Undergraduate, Computer Science and Engineering, University at Buffalo). Part of the https://www.internet-class.org online internet course. A blue Systems Research Group (https://www.bluegroup.systems) production.