Oh God, They're Already Talking About 6G

Please do not let this happen.

I mean, it has to happen. Network technologies take years to develop, and are often planned a decade in advance. But 5G isn't even baked yet. The 5G radio network won't be properly specified until October 2018, and there's a whole 5G standards plan called "IMT-2020," which won't be rolled out until 2020. We're expecting 5G networks in the US to launch between 2019 and 2024.

Yes, I know AT&T and Verizon are deploying "5G" fixed wireless this year; it's best to think of that as hopefully-forward-compatible pre-5G. But apparently 5G is too boring now.

"Eventually we'll get to 6G. Yes, we're thinking about that a little bit," Matt Grob, Qualcomm's CTO told me last week.

And then this happened. I know Sherif really well (he's one of Qualcomm's modem marketing experts), so he's sort of joking, but he's also sort of not.

@saschasegan it's OK, 6G will allow us to transcend this mortal coil into a higher plane of existence. — David Ruddock (@RDR0b11) February 21, 2017

@rdr0b11 @saschasegan You joke but we've already got prototypes of that working in the lab.

/s — ?? Sherif Hanna (@sherifhanna) February 21, 2017

What is "6G?" Nobody knows. Not even Sherif. There is no 3GPP 6G calendar, because 6G wouldn't even get specified until the 2020s, at which point it could involve technologies that haven't even been invented yet. Quantum computing? LiFi? Wormholes? It's anyone's guess.

Obviously, people are going to want to know about 6G, the way people want to know about the iPhone 10. Some of those people are investors who want to know where to make the long bets. Some of these people want their own technologies included. Some of them are just into the future.

We're going to hear a lot about 5G at Mobile World Congress, coming up next week. 4G LTE even still has a long glide path, with at least 10 years of life remaining. But 6G? It's good to know that people are planning for the future, but let's not get too far ahead of ourselves.

About Our Expert

Sascha Segan

Former Lead Analyst, Mobile

My Experience

I'm that 5G guy. I've actually been here for every "G." I reviewed well over a thousand products during 18 years working full-time at PCMag.com, including every generation of the iPhone and the Samsung Galaxy S. I also wrote a weekly newsletter, Fully Mobilized, where I obsessed about phones and networks.

My Areas of Expertise

US and Canadian mobile networks
Mobile phones released in the US
iPads, Android tablets, and ebook readers
Mobile hotspots
Big data features such as Fastest Mobile Networks and Best Work-From-Home Cities

The Technology I Use

Being cross-platform is critical for someone in my position. In the US, the mobile world is split pretty cleanly between iOS and Android. So I think it's really important to have Apple, Android and Windows devices all in my daily orbit.

I use a Lenovo ThinkPad Carbon X1 for work and a 2021 Apple MacBook Pro for personal use. My current phone is a Samsung Galaxy S21 Ultra, although I'm probably going to move to an Android foldable. Most of my writing is either in Microsoft OneNote or a free notepad app called Notepad++. Number crunching, which I do often for those big data stories, is via Microsoft Excel, DataGrip for MySQL, and Tableau.

In terms of apps and cloud services, I use both Google Drive and Microsoft OneDrive heavily, although I also have iCloud because of the three Macs and three iPads in our house. I subscribe to way too many streaming services.

My primary tablet is a 12.9-inch, 2020-model Apple iPad Pro. When I want to read a book, I've got a 2018-model flat-front Amazon Kindle Paperwhite. My home smart speakers run Google Home, and I watch a TCL Roku TV. And Verizon Fios keeps me connected at home.

My first computer was an Atari 800 and my first cell phone was a Qualcomm Thin Phone. I still have very fond feelings about both of them.

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