How Remote Communication Technology is Revolutionising Mining Operations

How Remote Communication Technology is Revolutionising Mining Operations

The mining industry is more connected than ever before, and there’s no sign of slowing down. New technology like autonomous vehicles, advanced sensors, and wearables all require connections, transmitting data back to a central hub. 

And as more devices require connections, the technology connecting everything has had to change too. It’s a digital transformation in mining that is quickly shaping the future of the industry.

What Is Remote Communication Technology?

Not too long ago you could get by with Wi-Fi, a cell phone, and short-wave radio. These days things are more complicated. 

With almost every new piece of mining technology demanding a connection through the Internet of Things (IoT), communications networks like 5G, LEO (Low Earth Orbit) satellites, and WiFi-6 have become a lot more prevalent. 

These systems support the transport of larger files faster and over greater distance than older technology, enabling real-time data exchange, monitoring, and control of mining operations from distant locations.

And as new equipment is designed that makes better use of remote communication technology, better interaction between on-site equipment and off-site control centres becomes possible, enabling continuous oversight and remote mining management from anywhere in the world.

Why It Matters to the Mining Industry

As we stretch further into remote regions in search of precious metals, reliable communications technology becomes more and more important. Often these mines operate in remote and challenging environments, such as the Pilbara region, and require mining technology that can perform in harsh weather for long periods at a time, sometimes without access to external power. 

Implementing remote communication technologies allows for centralised yet remote control and monitoring of operations, reducing the need for personnel to be physically present in hazardous areas. 

Not only does this enhance safety for personnel, it improves operational efficiency by providing easier access to more data, speeding up decision-making and reducing downtime.

Core Technologies Driving Remote Mining Operations

Several core technologies are leading the push towards better remote communications and mining industry innovation. These include:

• Internet of Things (IoT)

IoT used to be a buzzword for smart dishwashers that connected to your home Wi-Fi. Now it’s connecting tens of thousands of devices across all areas of mining, collecting data from machinery and environmental sensors, facilitating real-time monitoring and predictive maintenance. In fact, in 2023 GlobalData’s Tech Sentiment Polls found that 48% of respondents believed IoT was already disrupting their industry. 

In 2025, you’ll find IoT technology across every part of the mining value chain, from prospecting to reclamation. The reduced latency and increased computing power of modern remote communications technology has contributed hugely to its spread, and now an increase in IoT connected equipment is fuelling even further developments in remote communications and mining. 

• 5G Wireless Networks

High-speed, low-latency communication networks are essential for transmitting large volumes of data and supporting real-time control of remote operations. 5G has made that possible, making vast improvements over 4G. While its shorter wavelengths mean a shorter range than 4G, 5G boasts 10 times the data transfer speed of 4G with less than a millisecond of latency. 

And it turns out local 5G networks are perfect for mine sites out in remote areas, where sightlines are clear and a single tower can connect an entire site.

• Wi-Fi 6

Like 5G, WiFi 6 is the next iteration of WiFi. It offers improved bandwidth (up to 9.6 Gbps), lower latency (~10 ms), and energy efficiency (power consumption 9–12 W).

However, where 5G falls short in reach, WiFi 6 excels. Its low power needs, high bandwidth, and robust coverage make it suitable for use in underground mines as well as above ground. 

Many experts today recommend a combined deployment of WiFi 6 and 5G is suggested to meet both communication and digitalisation needs of modern mines.

• Remote Operating Centres (ROCs)

Centralised remote operating centres can manage mining operations located hundreds of kilometres away, enhancing coordination and decision-making. From an ROC every connected piece of equipment can be managed, centralising data and command.

Rio Tinto’s ROC in Perth is the perfect example of this. It features a 4,000-metre square operations floor, two 600 metre square data centres, IT facilities, meeting rooms and conference facilities. Everything required to run its operations in the Pilbara.

• Low Earth Orbit (LEO) Satellites

LEO satellites like Starlink and OneWeb are changing the game for remote connectivity. Orbiting much closer to Earth than traditional satellites, they offer faster speeds and lower latency—perfect for real-time data transfer and remote site management.

For mining operations in isolated areas, that means reliable internet access without needing fixed infrastructure. It’s a big step forward in making remote control, autonomous equipment, and cloud-based systems more accessible than ever.

• Autonomous Vehicles and Equipment

Autonomous vehicles and equipment are becoming more and more prevalent every year, especially with the integration of AI. We’re seeing everything from smart trucks and cars, to autonomous security systems that detect hazards and intruders, to AI enhanced dredgers that improve efficiency and accuracy. 

Level 4 and Level 5 autonomous vehicles need to be in constant communication with each other, underscoring the need for low latency communication networks like 5G and WiFi 6, as well as cloud-based-support.

Key Benefits of Remote Communication in Mining

Remote communications is quickly shaping up to be the stand-out mining technology shaping the 21st century. Here are just some of the benefits you stand to gain with improved communications technology:

• Enhanced Safety

Remote monitoring systems can detect hazardous conditions in real-time, allowing for immediate responses to potential threats. For example, IoT-enabled sensors can monitor air quality and equipment performance, alerting operators to anomalies before they escalate into serious issues. ​

Combine this with the processing power of a ROC and you can see exactly what’s happening at a mine site in real time and make decisions based on real-world analytics.

•  Increased Efficiency

Automation and remote data capture reduce the likelihood of human error and allow for continuous operation, even in tough conditions. AI integration is already leading to higher productivity and optimised resource allocation, identifying trends in data that allow you to identify exactly what the breaking point of your equipment is, so you can get more out of it for longer.

• Cost Reduction

Fewer personnel on-site, fewer repairs, and less downtime due to easier preventative maintenance means an overall reduction in operating costs. Not to mention the improvement that increased efficiency can make to profits. 

While the upfront cost of upgrading your communications can be intimidating, the long-term benefits are worth it. There are even companies out there dedicated to developing robust smaller-scale communications solutions for those looking to reduce their upfront costs without compromising on functionality.

• Real-Time Data Analytics

The integration of IoT devices enables the collection and analysis of vast amounts of data, providing insights that can be used to optimise operations and maintenance schedules. ​

Sensors are more affordable than ever before due to improvements in technology. Now, you can equip any site, or even your equipment itself, with gas and smoke detectors, temperature sensors, vibration sensors, airflow monitors, magnetic susceptibility meters and spectrometers and much more. And all the data can be sent in real time to a cloud server or data centre or ROC.

Challenges and Considerations

While the benefits are substantial, implementing remote communication technologies in mining also presents challenges:

• Infrastructure Limitations

Remote mining sites may lack the necessary infrastructure for reliable connectivity. And while upgrading is possible, it can take a significant investment of time and finances to establish communication networks. ​

• Cybersecurity Risks

As operations become more digitised, the risk of cyberattacks increases, making robust security measures essential. Protecting sensitive data and control systems requires further investment in cybersecurity technology and personnel. 

For smaller mine sites where sole control of data isn’t essential, these costs can be mitigated by engaging a cloud computing service such as Amazon Web Services, and they will handle the cybersecurity side of things.

• Workforce Adaptation

Transitioning to remote operations requires retraining personnel and potentially restructuring workforce roles, which can be a complex and resource-intensive process.​

The Future of Mining with Remote Technologies

As technology evolves, so does the mining industry. Remote communication technologies are not just enhancing current operations and enabling remote mining management. They’re reshaping the entire industry model, from dredging to logistics and more. 

It’s a resource intensive shift for those not keeping up already, but an essential move for mines throughout the world. Especially those in isolated and environmentally harsh regions. As well as remote communication technology, there are several other technologies shaping this transition: 

• Smart Mining and Artificial Intelligence

The integration of AI with remote communication technologies is set to further revolutionise mining operations. AI algorithms can analyse data collected from IoT devices to optimise processes, predict equipment failures, and enhance decision-making.

•  Sustainability and Environmental Monitoring

Remote technologies enable continuous environmental monitoring, ensuring compliance with regulations and minimising the ecological impact of mining activities. Real-time data on emissions, water usage, and land disturbance can inform more sustainable practices. ​

• Evolving Regulations and Compliance Standards

As remote operations become more prevalent, regulatory frameworks are adapting to address new challenges related to safety, data management, and environmental protection. Mining companies must stay abreast of these changes to ensure compliance and maintain their social license to operate.​

We’re Experiencing a Digital Transformation in Mining. What’s Next?

Remote communication technologies are transforming the Australian mining industry, improving safety, efficiency, and sustainability across the board. And as technology continues to evolve, mining operations that embrace these advancements will be better positioned to navigate the complexities of the industry and drive long-term success.

If you’re thinking about implementing remote communications technology on your site, discuss your needs with the team at MTGA. With decades of experience behind us, we can answer any questions you have and point you to solutions that meet your goals.

Our range of communications trailers, skids, and base stations allow for robust, reliable communications even in the toughest and most remote regions of Australia. Get in touch now to learn more.

If you need equipment you can rely on 24/7, discuss your needs with our team today. We’ll answer any questions you have and point you in the right direction.