By MTN SA Enterprise Business General Manager – ICT Sudipto Moitra

Mining in Africa presents numerous challenges and, quite simply, the chances of prospering are limited without the ability to communicate and use cutting-edge technology effectively. The growth of digital communications has filled some gaps, but operating over a public network has imposed limitations. However, these constraints are receding as more mines opt for 5G private networks, which are rapidly changing the face of a demanding sector by offering access to data transfer speeds up to ten times faster than previous standards.

The Advantages of 5G Private Networks

Private networks empower users to use dedicated equipment and configurations in their networks as they run separately from public networks. These networks can be deployed within a customer’s premises or in specified geographical areas, offering a dedicated and isolated network environment. Amongst the benefits of private networks is exclusive capacity, as there is no competition for space from other network users. The high data speeds translate into quicker downloads and uploads of large files and data sets, real-time site monitoring by video, and large-scale data transfers. Notably, the problems associated with working in rural areas and having spotty or weak indoor coverage are eliminated.

Enhancing Safety and Efficiency

5G private networks are helping miners maintain high levels of safety, coordinate activities across vast working areas, and respond to emergencies. Reliable, low latency 5G private networks reach across mines, bringing real-time voice and data transmission to the fore. Additionally, miners can control autonomous vehicles, drills and other machinery from a central location. Marrying communication and technology results in optimised production, reduced downtime and lower operational costs.

Intelligent Mining Technology

Presently, intelligent mining technology is reducing the need for people to enter hazardous areas. Remote-controlled equipment with cameras survey areas before miners enter, while computer vision, artificial intelligence, drones and robots perform site inspections to reduce hazards for mining personnel. On the personal safety front, wearable devices connected to 5G private networks are tracking the health and locations of miners in real-time.

Automation and Remote Operations

With the help of 5G private networks, more mining operations are becoming automated. Automated vehicles and robots are used for drilling, transportation and handling materials. Other automated equipment is resulting in predefined, repetitive tasks becoming autonomous as well as achieving more complex tasks through remote-controlled machinery. High-speed data transfer allows for more efficient geological surveying of mining sites, with drones and sensors collecting geological data which can be quickly analysed to identify valuable resources and plan the extraction of ores. A by-product of these developments is better energy management and lower environmental footprints.

Supply Chain Management

5G private network users are effectively managing supply chains by using just-in-time techniques to ensure that the correct materials and equipment are available when needed. The benefits are reduced production delays and improved efficiency. Savings, through reducing the cost of holding excess stock in storage facilities, are also achieved.

Environmental, Social and Governance (ESG) Concerns

There is no doubt that growing awareness about ESG issues is making mines more concerned about ‘greening’ their operations, reducing waste, and limiting their water and energy use. Technology is, therefore, being harnessed to help improve the use of natural resources, promote sustainability and reduce the production of harmful gases.

The Role of IoT in Mining

The integration of Internet of Things (IoT) devices and sensors is further enhancing the capabilities of 5G private networks in mining. IoT devices can monitor equipment health, track environmental conditions and provide real-time data on various operational parameters. This data can be used to predict equipment failures, optimise maintenance schedules and improve overall operational efficiency. As the use of IoT devices and sensors increases, predictions are that data transmission will grow exponentially, further driving the need for robust and high-speed network solutions like 5G private networks.

At MTN, we believe that 5G private networks will play a pivotal role in transforming industry, mining and commerce because of its capabilities. Throughout our 30 years of connecting people, changing lives and empowering Africa, we have remained committed to ensuring that our network remains modernised and fully resilient.  We are living in a brave, new technological world, and at its core are the networks that enable our communications. The future of mining in Africa looks promising with the adoption of 5G private networks and IoT, paving the way for safer, more efficient and sustainable mining operations.

For more information on how MTN can assist in your mining operations visit: www.mtnbusiness.co.za