What is 5GWe’ve been hearing about this for many years because of the technological revolution and our usual fears. But after a long time in which it wouldn’t arrive, 5G took its first steps in 2019.

Both operators and mobile manufacturers (Samsung, Huawei, Xiaomi, or LG, among others) are making their first announcements related to its implementation.

Do we really need 5G?

5G technology is on everybody’s lips. Some primary 5g benefits are:

  • it increases connection speed,
  • it minimizes latency,
  • and exponentially increases the number of connected devices.

It’ll connect us all day long and in the shortest period.

So what is 5g? Some people still don’t quite understand what will 5g do, how does 5g work, and what it is all about, not some significant power presidents. So we’ll explain precisely what 5G means, what guarantees business brings with this new benchmark, and how it differs from the existing 4G LTE network.

As with many other technological improvements, 5G Internet is already here and will be here to stay, past technology wars between China and the USA. Implementing a fifth-generation mobile network will change the way we communicate, multiply the capacity of data highways and make it possible for ordinary objects, from refrigerators to cars, to connect (together and with each other) in real-time.

What is 5G technology?

5G is the fifth generation of wireless communication standards and technologies; the Web uses your mobile phone to connect to a network anywhere. You need not think about expression as something new since it’s still a development or development of present 4G/LTE.

Gone is the 1G network; those old mobile phones only allowed talking. 2G technology introduced SMS, and little by little, our ‘smartphone’ became an increasingly popular communication tool. First came online link (3G), and then came broadband (4G), which attracted the reproduction of videos in real-time (streaming) and augmented reality.

This development enables you to make phone calls, write as before, and surf the Web at a higher rate than now while allowing more connected devices. Do you remember how quickly Web you had two years back in your dwelling? Was Wi-Fi considerably slower than it is? Well, this is like that, but with mobile connections.

Because you’re using your memory, you might still realize how much your connection enhanced when you began altering your phone’s 3G connectivity to make the most of 4G. You could navigate at considerably more powerful speeds that permit you to see today’s sites without problems since this is a new evolutionary jump.

What does 5G mean?

This fifth generation of wireless communications attempts to make watching a mobile network like opening any other document. With such a fast rate, we need to upload Ultra HD videos or 3D models almost without blinking. The official standard is already accepted and promises to be 10-20 times faster than current mobile connections.

The standard is present, the first mobile to support it has already been introduced, and operators such as Vodafone have announced they’ll implement it. However, you cannot use it, so it remains clear if it fulfills those rate predictions at the start or if they’ll take some time to come.

5G is an almost indispensable technology to survive the electromagnetic bottleneck that exists in large urban agglomerations today. With a growing number of connected devices, they require more capacity. We can connect even more to encourage, for example, an ecosystem of smart cars that are always connected. Or we can progressively develop the Internet of Things.

How will 5G Networks change the world?

The most critical advance comes from 5g speeds.

How fast is 5G?

The new fifth-generation allows navigation of around 10 GBps (gigabytes per second), ten times faster than primary fiber optic offerings. At this speed, it’ll be possible, for example, to download an entire movie in a matter of seconds.

Latency (system response time) will be considerably enhanced. According to operators, it may reduce to 5 milliseconds, a period that’s practically invisible to humans, which will enable us to connect almost in real-time. For example, it is crucial to decrease the response time of an autonomous vehicle to enhance the protection of both occupants and any passers-by around it.

Because of this new technology, we’ll be able, for example, to exponentially increase the number of connected devices. Vehicles, industrial robots, urban furniture (speed bumps, roads, bus stops), or some other electronics we’ve got at home (in alert to a washing machine, fridge, or even vacuum cleaner robot) will connect to share information in real-time.

How it differs from 4G 

You’ll see the fundamental differences between 4G, 4G+ or LTE, and 5G technology. This new standard’s 5g speed is much quicker, which means you download content almost without realizing it. This is technical information, so determined by the operator, you could see higher or lower rates.

Xiaomi promised that their first 5G mobile could reach rate peaks of two gigs per minute, which might mean having the ability to upload or download a 15-second video in Full HD in only 1 second. But there’s also talk that the latest spike in technology may be up to 20 Gbps (gigs per second).

But even more important is a reduction in latency. Latency is the time it takes for a data packet to be moved inside the community, the time it takes for an action to get there from the time you perform it before it’s consumed. There are already low latencies, but 5G Internet promises to reduce them by between 1 and 2 milliseconds.

It means that interactions with the Web or cloud will be nearly instantaneous. Besides download rates, if you click on a photograph, you have it from the cloud; it’ll take precisely the same time to start on your mobile, as though you already have it in your memory. An instantaneous interaction experience may also revolutionize mobile programs.

As we mentioned before, 5G Network hasn’t yet been implemented. We can theorize or provide our view on what advantages it can bring. Still, we won’t know definitively until it’s implemented and is exploited. We’ve already seen demonstrations like real-time tele-assisted surgeries, where the surgeon performs operations from miles away.

A superb overview of a leap from 4G to 5G was given to us a few months back by processor manufacturer Qualcomm. For them, 4G connected individuals, and 5G is a new jump that allows “linking people to everything around us,” promoting not only communications but other industries like automotive, medicine, health, and housing.

Is 5G dangerous? 

People ask, are there any dangers of 5g and health risks? Can 5g make you sick or even kill you? WHO classified wireless technology to a degree 2B carcinogen, a very generic classification.

According to the health organization itself, it describes chemicals as “possibly carcinogenic to humans, when a causal association is considered being credible, but chance, bias or confounding can’t be ruled out with reasonable confidence.” The category includes substances that are not harmful, such as coffee.

Although WHO has said: “Studies don’t show that environmental exposure to RF (radio frequency) fields increases the risk of cancer or some other disease,” specific organizations warn of health hazards of cell phone waves.

For example, NGO Ecologists in Action recently issued a warning that implementing the 5G Network was carried out “without analyzing its health and ecological effects, despite powerful and lots of scientific forecasts to apply the precautionary principle.”

For now, with scientific research in hand, 5G will bring more benefits than problems.