What is 5G 5G Network 5G is the fifth generation technology standard for cellular networks, which cellular phone companies began deplo...
What is 5G
 |
| 5G Network |
The world’s connectivity needs are changing. Global mobile data traffic is expected to multiply by 5 before the end of 2024. Particularly in dense urban areas, the current 4G networks simply won’t be able to keep up.
That’s where a new G comes into play. With 5G commercial networks being switched on, the first use cases are enhanced mobile broadband, which will bring better experiences for smartphone users, and fixed wireless access, providing fiber speeds without fiber to homes. 5G smartphones will be available in beginning of 2019.
Being able to download a full-length HD movie in seconds and share your wow-moments with friends – that’s just the beginning. The true value of 5G is the opportunity it presents for people, business and the world at large: industries, regions, towns and cities that are more connected, smarter and more sustainable.
First, let’s recap how we got here:
1G: Mobile voice calls
2G: Mobile voice calls and SMS
3G: Mobile web browsing
4G: Mobile video consumption and higher data speed
5G: Technology to serve consumers and digitalization of industries.
Why is 5G a game changer?
The short answer to why 5G is a game changer: it will improve your network connection dramatically. You won’t have to deal with disruptions when sharing videos from crowded arenas, nor will high-quality videos on your newsfeed cause frustration from all the buffering.Instead, you’ll get a faster, more stable, more secure connection – along with new services and experiences, just around the corner. More efficient capabilities and vastly increased capacity means you’ll enjoy better performance than ever before.
Here are 15 things every business owner must know about 5G as it rolls out into wider availability and use:
5G will bring three main improvements to your cellular connection: larger channels to speed up your connection, lower latency for faster responsiveness, and the ability to connect many more devices at once.
The actual 5G radio system is different from the 4G system, which means that coverage maps are different. Where current carriers are relying on 4G and 5G, this can mean outages where the two don’t overlap.
5G uses three different wave spectrums — low, middle, and high. Low band right now is about the same as 4G. Mid-band is the most commonly used in countries outside the U.S. And high band is the really new stuff; they’re very short-range frequencies, requiring more towers, but blazingly fast.
The first all-band 5G phones are set to debut in 2020; current phones only use one band, so consumers are forced to choose.
How fast? Speeds will be 10 to 100 times faster than 4G. At these speeds, you could download a full-length feature film in seconds.
Some people are worried about potential health risks from 5G because it uses higher band, shorter frequency electromagnetic radiation. However, there is no scientific evidence that these radio waves will constitute a health risk.
5G networks will have to be much smarter than previous networks, because they will need to manage more cells that can change size and shape to provide those faster speeds.
5G home and business internet has the potential to be much faster than existing 4G internet and much easier for carriers to offer than laying fiber optic cable to every street and every building.
The business potential for 5G is still in its infancy, but any business that would benefit from high-resolution, fast streaming video will certainly be affected. It will also enable industrial automation and driverless vehicles that interact with other cars and even the roads themselves.
Because it can accept so many more devices, 5G may also usher in a boom in smart devices and smart sensors.
With these new networks comes new data, and that signals opportunities for better machine learning and artificial intelligence systems.
For the first time, mobile networks will be a true replacement for wired networks, which may allow businesses to set up satellite offices in previously unreachable locations. It will also make working on the go — from planes, trains, and automobiles — much faster and more reliable.
The biggest change 5G is predicted to bring to phones is the ability to do more with virtual reality and augmented reality, which provide their own business opportunities.
Of course, with the advent of any new technology, there will be costs to upgrade hardware that will likely be more expensive than current models. Businesses that want to take advantage of what 5G will have to offer should start budgeting for those upgrades now.
It might still be several years before 5G is fully rolled out, businesses would be wise to start preparing for the change today. This might include costs for upgrading hardware, but also potential opportunities that will open up with gigabit speeds. Regardless, the companies that are prepared for 5G will be poised to reap the biggest benefits.
How could 5G be used?
5G is already being used and tested across a number of sectors, benefiting people and businesses.
For example, one local council in the UK has installed 5G nodes on lamp posts to create a network aimed at helping social care patients. So far it has helped to keep patients and their families connected via virtual reality, as well as enabling biomonitors to detect whether patients are dehydrated. It is also being used to connect video systems that allow pharmacists to remotely check whether patients are taking their medication.
5G is also being used in farming – with one example being autonomous farming machinery. Machines scour the field using a video sensor, and apply fertilisers and pesticides where they’re needed. This helps to save resources and boost efficiency.
5G can also enable manufacturers to use smart machinery, providing and reacting to real-time data to improve efficiency.
Transport networks, local authorities and other public bodies could use it to improve public services like parking, traffic management and street lighting.
It could also bring major changes to healthcare. For example, by enabling technology that allows medical students to practise surgery in a connected, virtual reality environment that reflects a real-life experience – even enabling them to ‘feel’ the surgery they are training to deliver.
One mobile network is currently trialling ‘smart ambulances’ equipped with 5G technology, which will explore how will explore how patients could be treated in an emergency by connecting paramedics with hospital staff.
The connectivity offered by 5G also allows existing applications to be carried out more quickly and dependably
https://www.forbes.com/sites/bernardmarr/2020/01/27/15-things-every-business-must-know-about-5g/#727f628d3c86
No comments