5G Network – How Exactly Does 5G Work

If you are interested in the latest 5G technology and you would like to find out how 5G works and what 5G can do for you, this guide sheds some lights on the workings of 5G and the benefits it offers to the consumers. Read on to learn more about it.

Joy Taylor Last Updated: May. 21, 2021

5G can do a lot of things that were not possible in the previous generations of cellular technologies. There have been a number of issues in both current as well as past generation technologies like 4G and 3G. This latest technology aims to resolve those issues and give people something better and something reliable.

Since 5G has not been rolled out worldwide yet, there are still many users who are not much sure how it works and what it can do for you. If you are one of those users, this guide is going to be really useful material. You will learn exactly how 5G works and what features it has to offer its customers.

Part 1. How Exactly Does 5G Work

Whether you are a tech-savvy person or you just dabble into tech, it is a good idea to learn how this new technology is going to work compared to the previous generations. When you have learned how 5G works, you will be able to use it in a better way as you know how the underlying structure works.

An Explanation of How 5G Works

An Explanation of How 5G Works

Cellular technology usually consists of two parts: the radio access network and the core network. Each of these parts contributes to the functionality of the whole 5G network. Before you understand how this new technology works, you need to find out how those parts work.

Radio Access Network

A radio access network is a cell or a tower just like the ones you’ve been seeing. If you’ve seen them, you already know what a 5G tower looks like. The main purpose of radio access networks is to take data from your phone and transmit it to the core network.

As you can see, it is more of a middleman thing where it acts as a connecting point for your mobile device and the core 5G network. When 5G rolls out in your area or region, you are going to find more of these towers and cells around you.

With the 5G technology, these radio access networks use new millimeter wave technologies that ensure an interrupt-free experience. When your phone connects to these cells or towers with these ultrasmall waves. It lets you send and receive data on your device.

Core Network

On the receiving side of the radio access network lies the core network. This is actually the main data center where 5G is controlled and works from. The data that has been sent from the radio access network is processed here at the core network.

The core network is responsible for managing your calls, data, and other Internet-enabled connections. The core networks existed before but they have been redesigned to accommodate the needs of the latest 5G technology.

Part 2. What will 5G Enable us to do

5G is going to offer you a lot more features than the generations before it ever did. You, as a consumer, are going to benefit the most from this newer technology in the field of mobile networks.

The following are some of the areas where you will see 5G bringing improvements and efficiencies.

Fast Internet Speeds

One of the major things that 5G is going to improve is your Internet speeds. If you have been relying on slower and spotty speeds of a 4G or 3G network, that will no longer be the case when you adapt to 5G. Your Internet speeds are going to see a significant increment with this latest mobile network technology.

Ultrafast Internet Speeds

Ultrafast Internet Speeds

The 5G Internet speeds are expected to be anywhere between 300 Mbps and 1 Gbps. That basically means you can download a full HD movie in just a matter of a couple of minutes. Your content download will certainly speed-up with 5G.

Lag-Free Connections

A fast Internet connection is not the only thing you need for an improved experience. You need to make sure that your connection is lag-free as well. There is no point in being on a high-speed Internet connection where the connectivity gets dropped every few minutes. 5G is going to change that.

Connection without Interruptions

Connection without Interruptions

With this latest technology, you will have fewer or no lags at all in your connections. The connection between your phone and the network will be much stronger to ensure a lag-free experience for your online streaming and gaming needs. If certain games had lages before, 5G will resolve that for you.

Smart Cities and Vehicles

Since 5G is going to be significantly faster than 4G and any other generations before that, it allows companies to build vehicles and cities that can rely on it. Today, you can not control a vehicle remotely with instant actions as your connection is going to face lags at some point.

Smartly Operated Cities

Smartly Operated Cities

With improved networks in 5G, you will be able to fully control your vehicle right from the 5G-enabled phone that you have. Governments will be able to develop smart cities at a faster rate and controlling those cities will also become easier, thanks to ultrafast 5G speeds.

Enhancement in VR and AR

AR and VR are still in the development phase and they mostly rely on lag-free connections to ensure a smooth experience. Although you can use these technologies with the current 4G mobile networks, the experience of VR and AR is going to get to the next level when 5G rolls out.

Improving Virtual Reality

Improving Virtual Reality

You will then be able to see more crystal clear visuals and audio and you will feel like you are actually at the place that you are seeing in your virtual reality. It will bridge the gaps that we currently have and will teleport you virtually anywhere in the world.

Healthcare Improvements

If there is one essential industry that is going to benefit from the 5G technology, it is the healthcare sector. This sector will now be able to use the latest equipment that connects to the latency-free 5G network and enable people like doctors to perform remote surgeries.

Modern Healthcare

Modern Healthcare

Healthcare people will be able to rely on this technology to assist their patients and help them no matter where they are located in the world. It is definitely a boon to the people who cannot reach certain countries to get their surgeries done.


Drones have been in the market for a long time now but they have not been without issues. One of the major issues that most people face is the delay in the response of their drones. That is exactly the problem this latest 5G technology is going to resolve.

Real-time Answering Drones

Real-time Answering Drones

Once 5G becomes available, you can use it to control your items like your drone without any connection delays. The actions and responses will be prompt and real-time. This allows for surveillance agencies to use these drones and make their jobs easier.

Network Slicing

5G brings with it more flexibility than the previous generations and one of these flexibilities is network slicing. The network does not rely on one single object to carry out its operations. The whole network can actually be cut into slices and you can use the slice that you need to do your tasks.

Moduled Technology

Moduled Technology

For instance, if you are only looking to develop certain items with 5G technology, you can only set up those certain items without having to get the whole infrastructure. However, you should keep in mind that these things are more for companies and less for the general public.

Internet of Things

IoT Devices

IoT Devices

Most Internet of Things (IoT) devices work just fine with the current technologies but they are only going to improve with 5G. Since there will be no lost connection issues with this technology, your IoT devices will always remain connected and on-time to serve you with the information you need.

The above is what 5G can do for you.

The Bottom Line

5G works in a much different way than the previous generations and it offers many new features that we have not seen before. Our guide above tells you in detail what you can expect from this technology and how it is going to change your lives.

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Joy Taylor Twitter Share Facebook Share

Member of iMobie team as well as an Apple fan, love to help more users solve various types of iOS & Android related issues.

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