Skip to main content
  1. Home
  2. Mobile

AT&T begins C-band 5G rollout today amid ongoing controversy

By

Anyone using AT&T’s 5G network in parts of seven U.S. cities can expect a welcome boost in their mobile internet speed this year as the carrier begins the rollout of 5G C-band coverage today despite ongoing issues with airlines. Markets where the new coverage will be available include Dallas/Fort Worth, Houston, Austin, Chicago, Detroit, Jacksonville, Orlando, and Miami.

By moving into the C-band, AT&T is able to expand the availability of truly high speed 5G that has previously only been accessible on the millimeter wavelength in very limited portions of major cities. AT&T intends to make what they’re calling 5G+ accessible to 200 million people by the end of 2023.

Recommended Videos

Currently, only a limited range of devices are compatible with the service, so you’ll need an iPhone 13, a Samsung Galaxy A13 5G or S21 series, or one of Google’s latest Pixel 6 phones in order to use higher speed 5G service. While that leaves out a lot of older devices, as well as phones from other manufacturers, Apple, Samsung, and Google, are certainly the most popular and widely used. If you’ve been considering an upgrade, and live within the footprint of C-band 5G coverage, picking up a new phone just got a lot more tempting.

Related

While it’s great to see wider availability of faster mobile internet service, unless you live in a major city, it still seems like a far-off dream. I myself live in a rural area where consistent 4G service is still a scarce commodity. C-band will gradually reduce the digital divide, but it’s questionable whether people such as myself will ever see a benefit from its implementation.

Meanwhile, C-band internet is causing chaos at airports, as airlines fear that these wavelengths could interfere with their instrumentation. Last year both AT&T and Verizon agreed to postpone C-band rollout until Wednesday, January 19, in order to allow the FAA time to investigate the matter. Much of the controversy stems from a disagreement between the aviation community and wireless carriers over the proximity of C-band towers to airports. Concerns that travelers overseas might be stranded arose as international airlines canceled flights, though as of this writing those flights have been reinstated.

It remains to be seen if the airline’s fears of C-band interference are justified, or if this controversy will turn out to be a mere tempest in a tea kettle. As Verizon rolls out its own C-band 5G coverage and wireless home internet, the high speeds such a connection offers to provide an alternative to cable and fiber service. Such competition is very welcome, as it forces a higher degree of competition within a market often rife with defacto local monopolies many Americans are locked into.

Editors' Recommendations

Topics
Andy Zahn
Andy Zahn
Mobile writer
Andy Zahn is a freelance writer and photographer living on a small farm in the shadow of Mt. St. Helens. He currently writes…
What is 5G UW? The real meaning behind the icon on your phone
Woman holding up smartphone with speed test results on Verizon 5G Ultra Wideband network.

You've probably noticed that there's been much more hype around 5G than for any of the wireless technologies that came before. Some of that is just marketing, of course; we are living in an increasingly connected era, and there are far more people toting smartphones now than there were in 2012 when 4G/LTE was just beginning to go mainstream. However, it's also not an exaggeration to say that with considerably faster speeds and the ability to handle many more devices, 5G is a much bigger step into the next stage of global connectivity. You've also probably noticed it yourself with a "5G UW" icon at the top of your phone.

As with most new technologies, 5G comes with some new challenges for both carriers and consumers. One of the most significant of these has been working out the best way to deploy 5G services across the much wider range of frequencies that it's capable of operating on. This wasn't nearly as significant a problem in the days of 3G and 4G/LTE services, which all operated in a much narrower range of radio spectrum.

Read more
What is 5G? Speeds, coverage, comparisons, and more
The 5G UW icon on the Samsung Galaxy S23.

It's been years in the making, but 5G — the next big chapter in wireless technology — is finally approaching the mainstream. While we haven't yet reached the point where it's available everywhere, nearly all of the best smartphones are 5G-capable these days, and you're far more likely to see a 5G icon lit up on your phone than not.

There's more to 5G than just a fancy new number, though. The technology has been considerably more complicated for carriers to roll out since it covers a much wider range of frequencies than older 4G/LTE technology, with different trade-offs for each. It's also a much farther-reaching wireless technology, promising the kind of global connectivity that was once merely a dream found in futuristic sci-fi novels.

Read more
What is 5G UC? Here’s what that icon on your phone really means
5G logo on the Motorola Edge (2022).

If you own a 5G-capable smartphone — which are all of the best phones today — there’s a good chance you’ve seen different 5G network icons showing up in your status bar. It’s a stark contrast to the pre-5G days when your phone showed “4G” or “LTE” no matter where you went.

It can get a bit confusing to see a 5G indicator one moment and then “5G UC” or “5G UW” the next. It’s not something you need to worry too much about, as you don’t usually have much control over it, but it’s still helpful to understand what these different symbols mean — and why they matter.
The humble beginnings of 5G

Read more