January 21, 2022

What does 5G really mean for critical communications?

Critical communications plays one of the most important roles in our society and inside the world of the emergency services. Whilst there is no denying the fact that the current technology and network has been continuing to support first responders, the case for 5G is a no brainer and massively opens up the critical comms playing field in terms of latency, security, speed, new tech collaborations and exciting new use cases.

In order to address some of the many questions raised around the new use cases, benefits and impacts of 5G on critical comms, the TCCA (The Critical Communications Association), the global organisation for the advancement of standardised critical communications technologies has developed a whitepaper covering many of these topics. The TCCA go on to confirm that the rollout will inevitably provide critical users their much-needed connectivity requirements, therefore helping to enhance efficiency and effectiveness within their roles.

So, what does 5G really mean for critical comms? Here are just a few of the main use cases to consider:

• Situational Awareness: Enabling high amounts of operational devices such as body and car cameras, the processing of large amounts of data and providing a real time incident overview which will in turn enhance user operations and planning.

• Video Surveillance/Analytics: Remote controlled drones and unmanned vehicle usage can be increased, allowing for additional specific hotspot coverage, meaning increased awareness. Also capacity for high resolution video or thermal imaging cameras.

• Remote Control and Monitoring: 5G NR (new radio) will bring about reliable, low-latency comms for assisting with high-speed drones, assisted driving or unmanned vehicles.

• Immersive Applications: Command and control capabilities such as AR (augmented reality) and VR (virtual reality) for First Responder organisations, or wearables such as smart glasses for data access at a potential crime scene.

Whilst the transition to 5G will take some time, the fact remains that the potential for greatness is within reach, and we can all help to get there by continuing to build, support, develop and create important partnerships within the critical communications community.

Click here to read how Metricell are currently supporting the new Emergency Services Network (ESN) rollout.

Related Blogs

A 'Day in the Life' of one of our Coverage Crew

February 24, 2026

The main motivation is the Coverage Crew team - everyone has a similar attitude towards the work; we all want to get it done to a high standard and help each other to do so. ‍

When Confidence Fails Before the Network Does

January 22, 2026

When frontline users stop trusting the network, they change how they behave. By the time those behaviours are obvious, the system is already compromised, even if technical performance still appears “acceptable” on paper.

What's New in SmartTools: Latest Platform Updates

January 13, 2026

We want to help our users maximise their experience with the SmartTools platform. This series is designed to introduce you to some of the fantastic features within SmartTools, whether you're already familiar with the platform or not.

Sign Up to Receive our Newsletter

You have signed up to our newsletter!

Oops! Something went wrong while submitting the form.
Please refresh the page and try again or email us at marketing@metricell.com.