If you have been up to date on recent developments in technology then most likely you have heard of 5G network, the technology designed to expand the scope of mobile technology beyond the capabilities of LTE. This article will discuss some questions that alot of people have been asking. Like,
- what exactly is 5G network?
- what will 5G network do?
- who can access 5G network?
- Is 5G network dangerous?
What Exactly Is 5G Network?
Simply put, 5G is the fifth generation of wireless network technology. it will be transformative, fueling innovation across every industry and every aspect of our lives and over time, 5G technology will change the way we live, work, and play.
One of the most fascinating things about 5G network is its speed.This next generation of mobile internet connection offers much faster data download and upload speeds.Through greater use of the radio spectrum it will allow far more devices to access the mobile internet at the same time.
The fastest current 4G mobile networks offer about 45Mbps (megabits per second) on average, although the industry is still hopeful of achieving 1Gbps (gigabit per second = 1,000Mbps)
Chipmaker Qualcomm reckons 5G could achieve browsing and download speeds about 10 to 20 times faster.That would allow you to download a high-definition (HD) film in a minute or so.The world is going mobile and we’re consuming more data every year, particularly as the popularity of video and music streaming increases. Existing spectrum bands are becoming congested, leading to breakdowns in service, particularly when lots of people in the same area are trying to access online mobile services at the same time.
That’s why we need 5G. It is much better at handling thousands of devices simultaneously, from mobiles to equipment sensors, video cameras to smart street lights.
Some have thought that 5G will replace 4G but that is simply not the case. 5G isn’t replacing 4G any time soon. In fact, they will coexist and work together. 5G capable phones can actually use both 4G and 5G technology.5G is not meant to eliminate WIFI as well, but it can be offered as an alternative or a solution where there is no WiFi or only very slow WiFi speeds are available.
The goal of 5G is to achieve latencies. Mobile devices will be able to send and receive information in less than one-thousandth of a second, appearing instantaneous to the user.
What will 5G Network Do?
Here are just a few things we expect 5G network will do
Public safety and infrastructure
5G will allow cities and other municipalities to operate more efficiently. Utility companies will be able to easily track usage remotely, sensors can notify public works departments when drains flood or streetlights go out, and municipalities will be able to quickly and inexpensively install surveillance cameras.
Remote device control
Since 5G has remarkably low latency, remote control of heavy machinery will become a reality. While the primary aim is to reduce risk in hazardous environments, it will also allow technicians with specialized skills to control machinery from anywhere in the world.
We expect to see autonomous vehicles rise at the same rate that 5G is deployed across the U.S. In the future, your vehicle will communicate with other vehicles on the road, provide information to other cars about road conditions, and offer performance information to drivers and automakers. If a car brakes quickly up ahead, yours may learn about it immediately and preemptively brake as well, preventing a collision. This kind of vehicle-to-vehicle communication could ultimately save thousands of lives.
The ultra-reliable low latency communications (URLLC) component of 5G could fundamentally change health care. Since URLLC reduces 5G latency even further than what you’ll see with enhanced mobile broadband, a world of new possibilities opens up. We expect to see improvements in telemedicine, remote recovery, and physical therapy via AR, precision surgery, and even remote surgery in the coming years.
Massive Machine-Type Communications will also play a key role in health care. Hospitals can create massive sensor networks to monitor patients, physicians can prescribe smart pills to track compliance, and insurers can even monitor subscribers to determine appropriate treatments and processes.
Who Can Access 5G Network?
In 2019, AT&T and Verizon, the two largest American carriers, lit up their 5G networks in a small number of cities. Verizon’s 5G Ultra Wideband mobile network officially launched in April of 2019 in Chicago and Minneapolis and is expected to reach more than 30 cities nationwide by year end.
Currently verizon has launched in about one-third 5G cities, which include Boston, Charlotte, Cincinnati, Cleveland, Columbus, Dallas, Des Moines, Houston, Kansas City, Little Rock, Memphis, San Diego, and Salt Lake City.
So technically, 5G network is not available in all cities. However, even in those cities 5G is not available in all areas. For example, Phoenix is the capital and most populous city in Arizona. Even so, 5G network service will only be available in select areas. Parts of Greater Phoenix where users can connect to Verizon’s 5G include landmarks such as the Phoenix Convention Center, Talking Stick Resort Arena, The Orpheum Theatre, City-Scape, and Chase Field. It will also be available on the Arizona State University Campus in Tempe, Arizona.
AT&T has begun offering what they call 5G evolution, but has come under fire because it’s really only a light version of 5G. While it’s available in more cities than Verizon’s service, it isn’t the true 5G people were expecting.
While there are a lot of reasons to get excited about 5G mobile technology, it’s going to be a while before 5G becomes the standard and just like the 4G rollout, it takes time to build a strong network nationwide. Whether you’re an average consumer or a corporation, you may be tempted to spend that a little bit extra to get the latest and greatest. But you might want to consider a few factors before making that choice.
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Is 5G Network Dangerous?
Although 5G may improve our day to day lives, some consumers have voiced their concern about potential health hazards . Many of these concerns are over 5G’s use of the higher energy millimeter-wave radiation.Many of the public’s outcries over the adoption of 5G echo concerns over previous generations of cellular technology.
The scientific concern in the U.S. over electromagnetic radiation—similar to the fears over 5G today dates back roughly 20 years and surrounds a particular study that suggested the human brain absorbs more radiation as radio frequencies gets higher. That work has largely been debunked. But recent research into cellphone radiation has raised more questions than given answers, which may be fueling the unease about 5G’s new, higher frequency radio waves.
The debate over whether or not electromagnetic radiation can hurt humans remains contentious. Many scientists maintain that low-frequency radio waves from cellphones are not harmful to humans. Much of the research is inconclusive, in part because a good portion of studies rely on participants to self-report their experience and because there are too many environmental factors that could play a role in the health effects that do appear.
In addition, all of the research so far has been conducted on earlier generations of wireless technology. There are no studies on the impact of 5G. In February, Senator Richard Blumenthal of Connecticut expressed dismay over the lack of research on 5G and human health. Some scientists have expressed concern and called for further exploration of 5G before the network is unleashed. Cities around the U.S. are fighting the deployment of 5G over both health concerns and the aesthetics of the new antennas.
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In A Nut-Shell
5G network will have a transformational impact on our lives and enable fundamentally new things. What those types of applications will be and what that impact is, we can’t say for sure right now. It could be something that takes us by surprise and really changes something for society. If history has taught us anything, its that 5G will be another example of what wireless network can do for us.
Am a blogger and a tech lover. Am always ready to provide useful information about technology. Also a lover of the blockchain technology.