Airports: connected from curb to gate, airside and inside

Airports have spent years extending 5G to airside operations, including ground vehicles, baggage tractors and apron logistics. The bigger opportunity now is inside the terminal, where operators have relied on Wi-Fi and wired connections for years. Private 5G supports the point-of-sale systems airport retail depends on and makes new formats possible. Cashierless stores like Travelwell at Hong Kong International Airport only work with reliable, high-density connectivity behind the scenes. It also frees camera surveillance from fixed cable runs, making maintenance easier and more cost-effective. 5G-enabled cameras and bodycams can go wherever a terminal needs them, and edge computing lets video be analysed for facial recognition or object tracking in near real time, right at the network edge. RFID tracking, paired with private 5G's reliability, is expected to cut baggage mishandling rates by 25 percent; airports including Newark, Schiphol and Oslo Gardermoen are already using it, with fully autonomous baggage loading as the next step. Push-to-X capability lets airport staff, security and emergency responders share voice, video and data instantly during an incident. One network, instead of separate Wi-Fi, radio and wired systems, gives airport operators the coverage and low latency they need for both current operations and what comes next.

Ports: automating the choke point of global trade

Ports do not have much room for error. A berth sitting idle or a crane waiting for a signal costs real money and can significantly disrupt a supply chain. The Port of Tyne is a good example of what changes once a private 5G network is in place: live container scanning, AI-enabled road monitoring, drone inspections and, through its work with Caterpillar's CatCommand system, remote-controlled shovels, all running on one network instead of several disconnected systems. Rotterdam World Gateway and Belfast Harbour are doing much the same, using private cellular connectivity to run cranes, autonomous guided vehicles and yard equipment that simply cannot depend on cables or short-range wireless across kilometres of open dockside.

Mines and extraction: connectivity where it is hardest to reach

Mining is where the safety case for private 5G is hardest to ignore. Underground galleries, open pits and remote extraction sites are where traditional connectivity breaks down, and where a failure carries real safety risks, not just lost output. At Newmont's Cadia mine in Australia, Ericsson Private 5G recently enabled a world-first teleremote dozing deployment, with a fleet of up to 12 dozers operated remotely across a 2.5 km site from a single radio. "The deployment with Newmont at Cadia demonstrates the power of 5G for industry, where Ericsson's industry-leading radio portfolio can reduce the amount of infrastructure that needs to be deployed and operated to cover an industrial site or area," said Manish Tiwari, Head of Enterprise 5G, Enterprise Wireless Solutions, Ericsson. It's the same pattern seen across the sector: connecting machines wirelessly instead of running cables through hazardous terrain and supporting the low-latency demands of remote and autonomous equipment. Ericsson's long-running partnership with Epiroc, branded "the mine of the future," tackles the same problem: getting people out of the most dangerous parts of the operation while the work keeps moving.

What airports, ports and mines have in common

Airports, ports and mines are different industries, but they are all considered National Critical Infrastructure of strategic importance to national security. Each requires secure communications systems, which private 5G deployments are proven to provide. Private 5G deployments also address operational challenges in these environments by providing a simplified, optimised and secure mobile architecture.