Category: Early Years

Millimeter wave to low-band: The different types of 5G and how they work

Rose BeharIf you’ve been keeping up on news about the next generation of wireless technology, 5G, you’ve likely come across the terms “low-band,” “mid-band,” and “millimeter wave” in your reading. But what do those terms actually mean? The answer provi…

Meet the Professor Who Was There When the Internet Was Turned On

I’m at UCLA’s computer science department, inside 3420 Boelter Hall, and in front of me is the internet’s very first node—essentially the ancestor of today’s routers.
This is where—on Oct. 29, 1969, at 10:30 p.m. PT—the first ARPANET message was sent a…

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