The future depends upon connectivity.
From artificial intelligence and self-driving
cars to telemedicine and mixed reality, augmented reality to as
yet undreamt technologies, all the things we hope will make our lives easier,
safer, and healthier will require high-speed, always-on internet connections.
To keep up
with the explosion of new connected gadgets and vehicles, not to
mention the deluge of streaming video, the mobile industry has introduced
something called 5G—so
named because it's the fifth generation of wireless networking technology.
Key comparison between 4G and 5G
The promise
is that 5G will bring speeds of around 10 gigabits per second to your phone.
That's more than 600 times faster than the typical 4G speeds on today’s mobile
phones, and 10 times faster than Google Fiber's standard home broadband
service—fast enough to download a 4K high-definition movie in 25 seconds, or
to stream several at the same time.Eventually anyway while US carriers have
introduced 5G networks in dozens of cities, the first ones aren’t nearly that
fast.
At first many
carriers began rolling out 5G by building atop their 4G or LTE networks, which
produced lots of connectivity, but not at the speeds most associated with 5G
The Race for 5G Dominance
The US has
been keen to claim a leadership role in worldwide 5G deployment, but so far it
hasn’t fully succeeded. China-based Huawei is
the world’s leading maker of 5G network equipment, and while its equipment is
deployed widely, the company has faced scrutiny from western nations for its
alleged ties to the Chinese government. The Trump administration is intent on keeping Huawei technology out
of American networks, and earlier this year the US Department of Justice
accused the company of conspiring to steal American trade secrets.
The Future of 5G
Now, after
years of promises and years of waiting, 5G is finally arriving in consumers’
pockets. The US Federal Communications Commission has held several auctions for
5G spectrum. In August the Trump administration said it will sell off more sections of the
mid-band spectrum to spur 5G adoption.