5G data is coming, and it will supercharge your internet connection

5G data is coming, & it will supercharge your internet connection

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.Next-generation, high-speed 5G data is coming … eventually.

BARCELONA — 5G wireless data is coming, & it will alter everything. It will be in your house, your office & the places in between. It will not just follow your car, yet speak to it. 5G wants you to be comfortable approximately all this, because 5G cares approximately you.

Maybe I’m laying on the hype a little thick for this future advance in wireless broadband. But I’m not overselling it any more than many participants at Mobile World Congress did last week.

“5G will connect everybody & everything,” declared Tim Baxter, president & chief operating officer of Samsung Electronics America, during the company’s presentation at the conference.

Stéphane Richard, CEO & chairman of France’s Orange Group, had a shorter phrase for 5G’s appeal at a keynote Tuesday: “5G will be key to a better me.”

So  when will we be able to use this internet magic bullet? Not shortly enough, it turns out.

The basics: speed & responsiveness

Two basic things set 5G apart from today’s 4G LTE (“Long Term Evolution”) technology. One is speed. 5G promises data connections that are normally reserved for the kind of gigabit fiber-optic connections that many Americans don’t even have access to. The second is exceedingly low “latency”— the time it takes for a single packet of data reach its destination, which would make apps & services much more responsive.

Today’s wireless broadband is generous with bandwidth yet stingy on latency. For instance, PCMag.com’s nationwide 2016 testing found that Verizon (VZ) offered America’s fastest LTE, with downloads averaging a speedy 27.79 megabits per second. Its latency, though, measured a pokey 60.97 milliseconds.

5G, however, promises to drive down latency to below 1 ms, what you’d obtain on a hard-wired network connection. That means apps that react far faster to your inputs.

Do human users need that kind of responsiveness on a mobile device? Probably not. But, as Richard noted, self-driving cars & robot surgeons will.

So will streaming virtual reality. At Samsung’s event, Verizon chief information & technology architect Roger Gurnani said 5G would allow “virtual amusement parks where you can experience immersive entertainment & amusement without having to stand in long lines.”

Verizon is moreover betting that 5G will replace wired home connections. The company will start “pre-commercial” testing in 11 U.S. cities in the coming months. In January, AT&T (T) announced plans to test its 5G network to deliver its DirecTV Now video service in Austin, TX.

What’s more, 5G networks should support far more devices at once — although if this means that 5G users in Washington have sufficient bandwidth on 2021’s Inauguration Day, I will be pleasantly surprised.

The obstacles

5G networks, though, will require much more infrastructure. The entire concept rides on using high-frequency spectrum with more bandwidth & less range, which means constructing far more cell sites and providing each with high-capacity fiber-optic connections back to the rest of the network.

“The problem really is the amount of [capital expenditure],” said EY global telecommunications leader Prashant Singhal during the show. He estimated the cost of building the infrastructure for 5G networks at $800 to $900 billion worldwide. That’s before carriers start spending in spectrum auctions to obtain those airwaves. “Somebody will have to pay for that.”

Carriers will moreover have to build out those 5G cell sites everywhere to support things like 5G-linked autonomous vehicles if, as Orange’s Richard suggested, vehicle-to-vehicle automated interactions are going to make stop lights “absolutely useless.”

Otherwise, some autonomous features would stop working outside of 5G coverage.

Finally, remember that carriers have yet to agree on a single detailed definition of 5G. As Andrus Ansip, European Commission vice president & leader of the EU’s digital single market effort, said during an MWC panel: “The world does not yet have any 5G standards or specifications.”

Ignore the hype for now

Verizon’s Gurnani suggested we’d see a 5G phone at next year’s MWC, yet the industry consensus for 5G’s arrival as a mass-market reality in the U.S. remains sometime closer to 2020.

You may see services advertised as “5G” sooner — at an MWC event, PCMag’s Sascha Segan reported that both Sprint (S) & T-Mobile (TMUS) might advertise upcoming gigabit-capable upgrades to 4G LTE “5G.” If that rebranding takes off, don’t be surprised to see AT&T & Verizon apply the same label to the even faster “LTE Advanced Pro.”

If the real 5G lives up to all of its many promises, the difference it makes will be noticeable even on top of gigabit LTE connections. But wireless carriers have years of work ahead of them.

“The challenge is always on scalability & ensuring that you’ve received the same quality of connectivity & speeds wherever you go & whatever you do,” said EY’s Singhal. “It’s too early to really say that 5G is going to connect everything & everywhere, yet it’s a tremendous ambition.”

Disclosure: Verizon is in the process of buying Yahoo Finance’s parent company, Yahoo.

More from Rob:

Giuliani talks security, Trump at cybersecurity conference What you should & shouldn’t worry approximately in Android security 3 ‘unlocked’ phones that might make your carrier unhappy Study finds most people are scarred of being hacked, yet don’t do much approximately it

Email Rob at rob@robpegoraro.com; follow him on Twitter at @robpegoraro.

Technology & ElectronicsInternet & Networking Technology5G wirelessVerizonSamsung Electronics America

Source: “http://finance.yahoo.com/”

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