As with all evolving technologies, the details about 5G will continue to emerge in bits and pieces. You can bet that 5G will change your life in significant ways.
For one, you'll have to buy a new smartphone. Smartphones are backwards-compatible, for example, your 4G-capable phone will work on older 3G networks. They aren't forwards-compatible, though, so you'll have to buy a new phone to work with the 5G standard. These phones will be equipped with numerous tiny antennas to help you tap into the 5G frequency that's strongest in your location.
In terms of new capabilities, 5G will enable a new range of technologies. Virtual reality may become an actual reality on your smartphone. Simply connect your phone to a VR headset, and with 5G's speed boost, you may see the world around you in a whole new way.
But tech companies are looking beyond the smartphone, which came of age in the 3G era. They want to make bigger, more revolutionary systems that could alter swaths of our society. Driverless cars, which are already a reality, may greatly benefit from a 5G network. That may well translate into safer roads for everyone. Drones for product delivery and law enforcement surveillance could become more commonplace.
In the U.S., it'll be 2019 or 2020 before 5G begins its takeover. One of the first rollouts of the technology is likely to happen during the 2018 Winter Olympics in PyeongChang, South Korea, 112 miles (180 kilometers) east of Seoul. Vendors and service providers will use the popular event to showcase their new 5G products.
At the moment, the dream of 5G is just a mirage on the horizon. But in just a couple of years, the 5G fantasy will come true – and your high-tech life will evolve in new ways you can hardly imagine.
Author's Note: How 5G Works
If you have a smartphone (and here's betting that you do), 4G changed your life – for better or for worse. You went from 3G, which let you send a few text messages and perhaps surf the Web in a pinch, to 4G, which essentially means that you can carry a fully-connected computer everywhere you go, whether it's to the grocery store or just the bathroom at work. 5G will intensify your data-driven life, ratcheting up your Internet experiences in ways you can't yet imagine. I'm not entirely sure that my brain is ready for the overload. How about you?
- Costello, Steve. "Small Cell Forum Targets 5G with Latest Specifications." Mobile World Live. May 23, 2017. (June 5, 2017) https://www.mobileworldlive.com/featured-content/top-three/small-cell-forum-targets-5g-with-latest-specifications/
- Finley, Klimt. "Blazing 5G Wireless is Coming! But Don't Buy a New Phone Yet." Wired. July 14, 2016. (June 7, 2017) https://www.wired.com/2016/07/blazing-5g-wireless-coming-dont-buy-new-phone-yet/
- Fugleberg, Jeremy J. "South Dakota Working to be Among the First to Get 5G Technology." U.S. News and World Report. May 27, 2017. (June 4, 2017) https://www.usnews.com/news/best-states/south-dakota/articles/2017-05-27/south-dakota-working-to-be-among-first-to-get-5g-technology
- Gartenberg, Chaim. "What is 5G?" The Verge. February 24, 2017. (June 6, 2017) https://www.theverge.com/2017/2/24/14701430/5g-network-explained-mobile-data-cellular-millimeter-wave
- Merced, Christina. "What is 5G? How Does 5G Work? What is 5G Used For? 5G vs. 4G vs. 3G." Techworld. March 13, 2017 (June 4, 2017) http://www.techworld.com/personal-tech/what-is-5g-everything-you-need-know-about-5g-3634921
- Nordrum, Amy. "5G Bytes: Millimeter Waves Explained." IEEE. May 6, 2017. (June 5, 2017) http://spectrum.ieee.org/video/telecom/wireless/5g-bytes-millimeter-waves-explained
- Real, Mark. "Report: Carriers to Spend $21 Billion to Build 5G Networks." Android Headlines. May 11, 2017. (June 5, 2017) https://www.androidheadlines.com/2017/05/report-carriers-spend-21-billion-build-5g-networks.html
- Real, Mark. "Verizon to Push Through with Fixed Broadband 5G." Android Headlines. May 23, 2017. (June 6, 2017) https://www.androidheadlines.com/2017/05/verizon-push-fixed-broadband-5g.html
- Segan, Sacha. "What is 5G?" PC Mag. May 1, 2017. (June 4, 2017) http://www.pcmag.com/article/345387/what-is-5g
- Segan, Sacha. "5G Schedule Moves up to 2019." PC Mag. February 26, 2017. (June 4, 2017) http://www.pcmag.com/news/351981/5g-schedule-moves-up-to-2019
- Wired Staff. "What is 5G and When Do I Get It?" Wired. February 23, 2017. (June 6, 2017) https://www.wired.com/2017/02/what-is-5g-and-when-do-i-get-it/