How about That 5G?

March 26, 2021

Here we have some premium marketing hoo hah from Digital Trends, “8 Exciting Use Cases that Show What 5G Can Really Do.” In our experience, most people find 4G,LTE, and ATT DSS-fake-5G to be faster than 5G. The write-up seems to presage a time when 5G Ultra Wideband networks have expanded much farther than they have. Writer Jacob Kienlen envisions:

“Like any upgrade to our mobile network infrastructure, the most exciting aspect is the speed and consistency it brings. That, combined with latency reductions, is enough to start predicting some of the opportunities 5G will provide in the coming years. Some of the most obvious 5G use cases are related to technologies that can only really be made better by an improved mobile network. These are things like smart cities, autonomous vehicles, and businesses. The difference between 4G and 5G in that regard is the sheer improvement to consistent high-speed internet on the go. That improvement will bring with it a slew of improvements to existing technologies, but also spark entirely new ones that couldn’t exist with 4G or 3G networks. Here are some of the most exciting 5G cases you can look forward to.”

Can we, really? Right now people are turning off the 5G service on their mobile phones because it is too slow and unreliable. Let us play along, though, and picture a world where 5G has engulfed us coast-to-coast. The eight use cases described here include better home internet; better communication, with both voice and video calls; more viable autonomous vehicles; improved video-streaming quality; advanced agriculture technologies; the rise of more smart cities; a refined Internet of Things; and advances in healthcare, from faster and easier remote diagnoses and operations to health-monitoring smart watches for all.

Keinlen does paint an exciting picture, and perhaps it will come to pass someday. For the foreseeable future, though, these visions remain illusory for most of us.

Cynthia Murrell, March 26, 2021


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