How fast is 5G? This speed demo gives us an idea - robbinsthilbod

So how fast is 5G, anyway? About as fast Eastern Samoa a premium-tier cable modem, according to a liveborn quiz performed past Qualcomm, Motorola, and Verizon on Tuesday.

All three companies showed dispatch the technology at the Snapdragon Technology Summit in Maui Island, demoing a prototype 5G device on a prototype 5G network. (The stallion first day of the summit was devoted to 5G.) Reported to the try, the modem transferred a gigabyte's worth of data in 17 seconds. That's 0.0588 GBps, or about 470 Mbps. That's pretty damn fast.

Want to see it for yourself? Watch the demonstration below.

Unfortunately, you have to take this demo with a fairly large grain of salt. And you have to require some important questions: Who owns the network? What device are you using for downloads? How Army for the Liberation of Rwanda is that device from the network antenna? Is there network over-crowding? All of these factors will affect wireless speeds. While the International Telecommunications Union draft specification calls for 5G to deliver a whopping 20Gbps download speed, such bandwidth will be common with thousands to millions of devices, all connecting and disconnecting, and that affects performance.

Tart-eyed viewers bequeath detect that the 1GB file in the demo downloaded in 34 seconds in a subsequent test, as the mental image at the top of this clause indicates. Interestingly, that's much much in line with what network provider Ericsson told The Verge was the actual speed of the backhaul network—approximately 140 Mbps. It seems that the company used some compression handkerchief-panky to game the results, though the network was functional.

In fact, once we were able-bodied to find a second Moto Z3 and ravel a speed trial on IT, we tape-recorded far lower throughput, as the photo below shows. Verizon executives manning the demonstrate booth told us they were showing off the technology merely to prove that it works.

Mark Hachman / IDG

Whoops! That's a far lower throughput than what the other Verizon/Motorola demo revealed.

The network in the demo used back-end equipment from Ericsson, and tapped into Verizon's network, which we can assume was attuned for the experience. But the phone itself was interesting: a Moto Z3 with a dedicated 5G MotoMod that snapped into the back of the handset.

Mark Hachman / IDG

The Motorola Z3, and its 5G MotoMod.

Piece we criticized the 5G MotoMod as gimmicky, IT's the underlying technology that made this 5G experience mold. And, yes, it's kind of in love—inside the MotoMod (not the phone!) there's a Snapdragon 855, Qualcomm's devoted X50 modem chip, and a 2,000 milliamp-60 minutes battery. It contains 10 separate antennas inside, and is optimized for the inebriated-amphetamine mm wave portion of the 5G spec. Executives said they didn't plan to update the MotoMod with sub-6GHz engineering science, as that portion of the spectrum is premeditated for slower speeds and a broader coverage area.

The 5G MotoMod testament all ship in precocious 2019, though Motorola isn't saying exactly when or for how much.

Carolina Milanesi, a consumer technology analyst for Creative Strategies, thinks that worrying about 5G's actual speed is a smoked herring. Instead, she said, 5G will do for the phone what the dwelling gateway did for the home plate—connect all of your devices, as well equally allow a focal ratio protuberance. "But consumers aren't thinking of it that way yet," she said. "They don't have an existing reference frame."

We right away know that 5G testament roll slowly, though handset manufacturers and Verizon are nerve-racking to buck the trend and push it out faster. Sol wish you dumbfound crazy-fast 58.8 Mbps downloads when 5G finally arrives? Probably not—though you'll hopefully get a sizable speed boost nonetheless.

Updated happening Dec. 10 to signal the confusion roughly the network speeds.

Note: Because Qualcomm would provide certain entropy only via an in-person briefing in Hawaii, with No alternative venue in the continental Merged States or aside realistic means, we unchallenged the company's offer to pay for my flight and hotel in order to get this chronicle and others from the Snapdragon Engineering Summit. This story was updated at 8:37 P.m. Hawaii Time to clarify a couple of details.

Source: https://www.pcworld.com/article/403015/how-fast-is-5g-this-demo-gives-us-an-idea.html

Posted by: robbinsthilbod.blogspot.com

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