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WiFi Vs Private 5G

3 Cases That Show Why Private 5G is Better for Commercial and Industrial Environments

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Higher network capacity, lower latency, high data volumes, better security… at this point, most of us have some understanding of what – in theory – a private 5G connection offers commercial businesses. But what can it do in practice? What is the tangible impact that private 5G adoption will have on factories, hospitals, classrooms, and industrial premises? 

How do 5G and Wi-Fi connections compare? Here, we’ll consider 3 use cases of 5G networks for the commercial environment, focusing on three key areas: robotics and heavy machinery; AR/VR; and IoT and Automation. We will look at the key differences between a commercial environment that runs on Wi-Fi and one that’s powered by 5G to showcase how you can benefit from using private 5G for industrial business.

Robotics and heavy machinery


Robotics and automated heavy machinery are core components of Industry 4.0, offering more intelligent automation, smarter processes and data-driven operations. Yet Wi-Fi connections aren’t designed to support the large volumes of data transmission required to power robotics effectively. 

  • Wi-Fi bandwidth isn’t enough to support complex data-powered robotics and machinery, resulting in the need for wired connections that reduce flexibility. 
  • High latency reduces reaction times, preventing more versatile use of robotics and machinery such as teleoperations, flexible data-driven robotic processes or fully-autonomous Automated Guided Vehicles (AGVs).
  • Poor security means that cyber criminals only need the SSID (network name) and password to enter the network and disrupt machinery.
  • Limited range reduces mobility for moving devices.
  • If indoor-outdoor coverage is needed (to operate AGVs for example), interference and unreliability can disrupt operations as machinery transitions to external environments, such as loading bays.

Private 5G

A private 5G network for the commercial environment enables the application of more autonomous robotics and machinery, with higher network capability and low latency enabling data-driven actions and seamless robotic integrations.

  • By eradicating the need for wired connections to robots and heavy machinery, industrial environments can become more agile, with changes to location, performance and directives made easier.
  • With significantly increased network capacity, robots and heavy machinery like AGVs can utilise a variety of sensors, both on-board and external, to navigate and adapt to tasks.
  • Higher built-in security means that fewer additional security measures are needed.
  • Better range - both indoors and outside - enables more seamless mobility around the premises.

AR/VR experiences


We’re already seeing AR and VR being incorporated into workplaces in a range of sectors, with applications in sales, customer experience, factory planning and warehouse management. However, its scope for widespread adoption, particularly in industrial applications, is limited by Wi-Fi performance. 

  • The lag created by Wi-Fi latency prevents demonstrations or experiences from happening in ‘real time’. Wi-Fi users can expect a delay of up to 50 milliseconds depending on distance from the router and other interferences such as walls and furnishings.
  • Limited data transmission volumes and speed mean that AR and VR visualisations are often inconsistent and slow.
  • Networks are unable to cope with multiple AR and VR users simultaneously, particularly for more intensive uses like training, immersive experiences and interactive guidance.

Private 5G

Private 5G for industries offers a more flexible, reliable and consistent connection when using AR or VR technology in the workplace, whether it's to demonstrate new products or to bring digital planning to life.

  • Latency is as low as 1 millisecond, meaning that connections suffer virtually no lag.
  • 5G can deliver up to 20 gigabits-per-second (Gbps) peak data rates and 100+ Megabits-per-second (Mbps) average data rates, for smoother streaming and clearer visuals.
  • Higher network capacity can support demand from a larger number of devices, allowing more widespread adoption of the technology throughout the workplace. 
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IoT and automation 


IoT and automation may already be widely used in manufacturing and logistics, but there are limitations to what the technology can achieve when paired with unreliable or low-speed connectivity. As a result, uptake for a range of use-cases is being held back and preventing digitisation across a variety of sectors. 

  • IoT devices present Wi-Fi security vulnerabilities, exposing networks to unauthorised access.
  • IoT devices can interfere with Wi-Fi networks, causing disruption to network connections. 
  • Networks are unable to cope with high volumes of IoT or automation devices running at once: they require their own separate network or hard-wired connection to operate effectively.
  • Automation has limited flexibility as a result of unreliable, inconsistent connection or wired networks: with safety and efficiency risks preventing the full realisation of its potential.

Private 5G

With low latency, higher network capacity and larger data transmission capabilities, private 5G for the commercial environment allows organisations to explore more widespread use of IoT and automation. 

  • IoT devices can be used for a variety of tasks – from employee health monitoring to energy efficiency measures to security and surveillance.
  • More flexibility is afforded to automation, with 5G offering faster reaction speeds to enable mission-critical actions and removing the need for wired connections.


The above cases of 5G technology implementation for commercial businesses clearly show the issues you’ll face when using Wi-Fi for industries. The same examples reveal the advantages of 5G wireless connection that are hard to argue.

5G connectivity, coverage, and security greatly expand the communication and automation capabilities of industrial enterprises and organisations and provide the basis for further technological upgrades.Seeking to reap the maximum benefits from the use of private 5G for the commercial environment? If so, contact Uctel to get an optimal network solution tailored to your specific business situation and technological needs.


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Is a public 5G network good enough for business?

While it mostly depends on the scope of your business and your prime business needs, the access to public 5G networks is often limited by area, and it’s the mobile operator that is responsible for the network security and management. If you seek more customisation and more capabilities overall, a private network is a better choice.

What are the benefits of a private 5G for the industrial environment?

Recently, 5G technology has been widely deployed for commercial businesses – and for a good reason. The benefits a private 5G network has over public cellular networks include a much higher level of security, more flexible and efficient control, excellent connectivity, the ability to connect multiple devices, and improved network customisation options.

How do I build a private 5G network for commercial business?

Though private 5G for commercial business is well worth the effort and expense, companies rarely have enough expertise and technological knowledge to do it on their own.

Besides, there is no one-size-fits-all network solution. That’s why many companies choose to get started with private 5G with a professional service provider on their side such as UCtel that will do all the planning and research to come up with a tailored solution for your business.

Contact the team to discover how UCtel can improve your digital connectivity and communications.

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