May 4, 2026
Top 7 Strategies for 5G and Legacy Wireless Coexistence
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Private 5G networks are transforming airport operations by addressing the limitations of traditional Wi-Fi. Here’s why they matter:
Firecell offers scalable 5G solutions tailored for airports, such as the Pegasus Pop-up and Pegasus Network, with pricing starting at €37,900 for initial setups or €99 per 1,000m² per month for larger areas. These solutions simplify deployment and improve airport efficiency.
Private 5G is not just faster Wi-Fi – it’s a dedicated communication layer designed to improve safety, efficiency, and connectivity in complex airport environments.
Private 5G vs Traditional Wi-Fi for Airport Ground Support Operations
Ground support operations at airports require split-second accuracy. Imagine an autonomous baggage cart manoeuvring around a fuel truck or a cleaning robot approaching a jet bridge – any delay, even by milliseconds, can throw off coordination and compromise safety.
Private 5G networks offer latency as low as 1ms, a massive leap from the 20–100ms delays typical of airport Wi-Fi systems. This ultra-low latency allows for instantaneous adjustments, such as emergency stops or navigation changes. Airports using 5G-powered Autonomous Guided Vehicles (AGVs) have seen a 40% boost in baggage handling efficiency, as these vehicles can respond immediately even during peak operations. Beyond vehicle coordination, this level of precision enhances communication systems across the airport.
Mission-critical services like Push-to-Talk (MCPTT) and MCVideo further improve ground crew coordination, enabling immediate communication across vast airport areas. According to NTT DATA Group, "Private 5G speeds up aircraft turnaround times by improving the quality and reliability of communication between ground staff; every step, from landing to takeoff, can now be coordinated more efficiently."
Adding to these advancements, edge computing plays a crucial role by processing data locally at base stations instead of relying on distant cloud servers. This setup ensures that maintenance alerts and automated vehicle responses happen without delay. The result? A seamlessly connected system where thousands of sensors, vehicles, and staff work together smoothly, without battling for bandwidth on overcrowded networks.
Modern airports generate an immense amount of data. Just one aircraft can create between 4–12 GB of information per flight, while ground support equipment – like jet bridges and fuel trucks – constantly streams sensor data on temperature, vibration, and pressure. Handling this surge of information demands networks capable of supporting up to 1 million devices per square kilometre, a vast leap from 4G’s capacity of just 10,000 devices. This kind of network power is essential for real-time monitoring and proactive maintenance.
This enhanced capacity is reshaping airport operations. For instance, 4K video surveillance cameras mounted on autonomous ground vehicles (AGVs) can stream ultra-high-definition footage in real time. This allows AI systems to detect issues such as runway cracks or security breaches that might go unnoticed by the human eye. Dr. Derek Peterson, CTO at Boingo, highlights the potential:
"5G introduces revolutionary new architectures for internet of things (IoT) use cases that include enhanced security with 4K video surveillance, autonomous traffic control… and predictive maintenance".
This shift signals a move towards smarter, more automated airport systems.
In practical terms, airports equipped with continuous IoT sensor monitoring via 5G have seen a 35% drop in unplanned downtime. Real-time data transmission has made manual sensor checks almost obsolete – cutting them by 90% – and slashed average repair times by 60% with instant alerts from vibration sensors.
Unlike older Wi-Fi networks that often falter during peak passenger times, private 5G networks use dedicated spectrums to ensure uninterrupted performance around the clock. This means ground support data remains consistent, even during the busiest hours. Additionally, network slicing allows critical functions – like surveillance and equipment monitoring – to take priority, ensuring safety and operational tasks aren’t delayed by other network traffic. This kind of prioritisation guarantees reliability where it’s needed most.
The operational benefits of these advancements are significant. Gilles Bloch-Morhange, Vice President of Communication and Data Exchange at SITA, underscores the broader implications:
"Leveraging 5G for speed and data density will enable better monitoring and analysis of assets in and around the airport".
With 5G offering speeds of up to 10 Gbps – almost 100 times faster than 4G – airports can now transfer as much as 2.7 TB of data during a typical 45-minute gate turnaround. This supports a wide range of applications, from structural health monitoring to augmented reality tools for maintenance.
Imagine the chaos of a major airport, where hundreds of ground support vehicles – baggage tugs, fuel trucks, belt loaders, pushback tractors, and even cleaning robots – are all crisscrossing the tarmac at the same time. Traditional Wi-Fi networks often fall short in these environments, struggling to handle the sheer number of connections. This can lead to blind spots in fleet tracking, especially during the busiest times.
Private 5G networks offer a game-changing solution, capable of supporting over 10,000 devices per square kilometre. This means every vehicle, sensor, and piece of equipment can stay connected without fighting for bandwidth. With 5G’s low latency and high bandwidth, fleet management becomes seamless, even during the busiest hours at the airport.
The impact is already visible at places like Dallas Love Field Airport in the United States. Using a private 5G network deployed on CBRS spectrum, the airport has enhanced operations for ramp, cargo, and terminal services. By 2025, the system was managing thousands of connected devices while also improving Air Traffic Control through better situational awareness. Over in Singapore, Changi Airport uses 5G to oversee autonomous baggage handling vehicles. These vehicles send real-time video and sensor data to a central control room, allowing staff to step in and tele-operate them instantly if necessary.
This level of connectivity transforms how fleets are managed. Continuous telemetry from vehicles like tugs and loaders provides live updates on fuel levels, battery status, and mechanical health. Airports using 5G-powered autonomous guided vehicles have even reported a 40% boost in baggage processing throughput. The network’s sub-5ms latency ensures autonomous vehicles receive positional updates quickly enough to avoid collisions, a feat that traditional Wi-Fi, with its 20–100ms response times, simply cannot achieve.
Jack Edwards from Oxmaint puts it best:
"A private 5G network is not a faster Wi-Fi. It is a dedicated, controlled, low-latency communication layer that allows thousands of IoT sensors, autonomous robots, and maintenance systems to operate simultaneously – without interference, without dead zones, and without security exposure to the public internet".
With this robust connectivity, fleet tracking systems can operate reliably 24/7, combining continuous telemetry with real-time responsiveness to keep airport operations running smoothly.
Airports present a tough environment for wireless networks. Think about it: aircraft, massive hangars, underground baggage areas, and constant movement from vehicles all create physical barriers. Add to that the interference caused by thousands of passenger devices and nearby networks, and traditional Wi-Fi simply can’t keep up. Dead zones are common, and that’s a major problem for ground support equipment, which needs uninterrupted connectivity.
Private 5G solves these challenges by operating on a dedicated, interference-free spectrum. For example, private 5G networks using CBRS (Citizens Broadband Radio Service) ensure that airport operations have their own exclusive bandwidth, free from interference caused by passenger devices. This setup provides full coverage across the entire airport, even through physical barriers. From remote gates to underground cargo areas, private 5G ensures connectivity everywhere. Plus, it delivers an impressive 99.999% uptime – crucial for operations where safety is non-negotiable.
Beyond coverage, private 5G offers the kind of reliability that complex airport environments demand. Autonomous vehicles, for instance, rely on consistent connectivity to operate safely around aircraft and other critical systems. A great example comes from Zagreb Airport in Croatia. In May 2025, it deployed a private 5G network to support a drone equipped with UHD cameras. This drone inspects 188,000 square metres of runway and 14 kilometres of fencing, instantly detecting perimeter breaches. Traditional Wi-Fi wasn’t up to the task, and wired solutions were far too expensive. Similarly, Hong Kong International Airport has embraced private 5G to power the world’s first fleet of Autonomous Electric Tractors, used for cargo transport. These tractors now operate seamlessly, without the signal drops that previously disrupted automated operations.
Private 5G also boasts sub-5ms latency, enabling real-time command execution – essential for autonomous vehicles. These networks are designed to perform even in harsh weather conditions, such as rain, fog, or snow, ensuring uninterrupted operations. With edge computing, data is processed locally, minimising the risk of external disruptions. Additionally, private 5G supports smooth handovers between network cells, so drones and autonomous vehicles maintain stable connections even in constantly changing environments.
As NTT DATA Group puts it:
"These high-speed private networks are architected to deliver unmatched security, reliability, and performance without the risk of interference from neighbouring networks, unlike Wi-Fi."
In today’s airport environments, maintaining secure connectivity is just as crucial as achieving operational efficiency. Ground support equipment deals with sensitive operational data that cannot be routed through public internet channels – this is essential for meeting TSA compliance standards. Private 5G networks solve this issue by keeping operational data entirely separate from public networks, ensuring it doesn’t mix with passenger traffic. This separation safeguards against cyberattacks and preserves the integrity of airport operations.
Every connection within the network is secured through encryption and strong authentication measures. This ensures sensitive data remains under the strict physical and digital control of the airport, significantly reducing the risk of intellectual property theft or unauthorised access.
One of the highlights of private 5G is how easily it integrates with existing airport IT infrastructures. With support for widely used protocols like MQTT, OPC-UA, BACnet/IP, and Modbus, it connects seamlessly with SCADA and CMMS systems. Network slicing further enhances this by ensuring that critical ground support communications operate independently of passenger network traffic, maintaining reliability and security. The simplicity of integration also allows for a phased, secure deployment strategy.
Airports often begin implementation in high-priority areas such as baggage handling zones or airside ramps, gradually expanding to cover the entire campus within 6–18 months. Additionally, edge computing processes data locally at base stations, bypassing the need for remote cloud servers. This localised approach improves system resilience and enables real-time capabilities like automated incident detection and equipment health monitoring without transmitting data off-site.
Firecell tackles the unique connectivity needs of airport ground operations with two tailored deployment models: the Pegasus Pop-up for quick, mobile setups and the Pegasus Network for scalable, long-term coverage. Both models integrate smoothly with existing 5G systems, aiming to improve operational workflows. The Pegasus Pop-up is especially useful for airports testing private 5G in critical areas like baggage handling zones or aprons before committing to a full-scale deployment.
To cater to the demands of dynamic airport environments, Firecell offers the Pegasus Mid Power Pop-up, designed for both indoor and outdoor use. Priced at €37,900 as a one-time fee, with an annual subscription of €6,064, this comprehensive kit includes the 5G Core, Radio Access Network (RAN), and pre-configured SIM cards. It provides coverage exceeding 1,000m² with a single access point. For airports requiring broader connectivity, the Pegasus Network can scale to cover over 10,000m² with up to 10 access points.
For larger airports, Firecell also offers a Subscription Plan priced at €99 per 1,000m² per month for buildings of 10,000m² or more. This plan shifts costs from upfront capital expenditure to ongoing operational expenditure, covering installation, maintenance, management software, and remote support. It’s an ideal solution for airports looking to balance costs while enhancing connectivity.
Firecell’s solutions use shared and local area licensed spectrum (bands n77 and n78) provided by Ofcom, ensuring no interference with aircraft radio altimeters – a common issue in public 5G C-Band deployments. The infrastructure supports ultra-low latencies of 1–10 ms and can handle up to one million devices per square kilometre. This makes it possible to enable real-time tele-operation of autonomous baggage tractors and high-definition video streaming for maintenance teams.
Airports can initially deploy the Pegasus Pop-up kit to identify coverage gaps on the tarmac. The network can then be integrated with existing turnaround management software to automate tasks like tracking fuel levels or monitoring battery status for electric ground support equipment. Additional equipment options include rugged 5G smartphones (Crosscall Core-Z5) at €790, 5G multi-network routers (Teltonika RUTX50) at €790, and SIM card packs at €120 for 10 cards. This comprehensive approach ensures smooth and scalable 5G adoption across airport ground operations.
Private 5G networks address the pressing challenges faced by modern airport ground support teams by offering ultra-low latency, high device capacity, and enhanced airside security – capabilities that legacy Wi-Fi and public cellular systems simply can’t provide. With response times under 5ms, these networks enable autonomous baggage carts and cleaning robots to operate safely and efficiently, all while supporting over 10,000 devices per square kilometre without compromising bandwidth. These advantages lead to tangible improvements in airport operations.
Airports using 5G-powered automated guided vehicles have reported faster processing times and fewer delays related to downtime and maintenance.
"A private 5G network is not a faster Wi‑Fi. It is a dedicated, controlled, low‑latency communication layer that allows thousands of IoT sensors, autonomous robots, and maintenance systems to operate simultaneously – without interference, without dead zones, and without security exposure to the public internet."
– Jack Edwards, Author, Oxmaint
Private 5G networks unify ground operations in a way that legacy systems cannot. By keeping these networks physically separate from passenger systems, they ensure compliance with TSA regulations while their dedicated spectrum guarantees uninterrupted coverage.
To maximise the benefits, airports should start deploying 5G in critical zones like baggage halls and airside ramps, gradually expanding as the advantages become evident. With Firecell’s pre-configured solutions, airports can simplify the shift to private 5G networks. This strategy not only addresses current operational needs but also lays the groundwork for the autonomous and electrified ground support systems that will shape the future of airport operations. Firecell’s all-in-one private 5G solutions make this transformation seamless, offering a scalable platform to realise these benefits.
Existing equipment doesn’t always need to be replaced. Many devices can be upgraded or integrated with private 5G solutions tailored for tasks like ground support operations. This approach enables airports to improve communication and efficiency while continuing to use their current systems.
Private 5G networks can be rolled out in airports in just a few months, depending on the scale of the project and how well it’s planned. Pre-configured, scalable setups make it easier to integrate these networks with existing systems, cutting down on deployment time. For example, Firecell provides ready-to-use 5G solutions tailored for swift implementation. These networks allow airports to improve connectivity for autonomous vehicles, IoT sensors, and other operational systems, all while maintaining efficiency and security.
Private 5G networks play a crucial role in maintaining airport security and meeting compliance requirements. By offering a secure, dedicated connection, they ensure that sensitive data and critical operations remain isolated from external threats, aligning with stringent security standards.
These networks support advanced technologies like real-time monitoring, AI-powered surveillance, and autonomous systems such as drones. This enhances perimeter security, improves access control, and ensures regulatory compliance. With their low latency and high reliability, private 5G networks enable the safe and efficient functioning of secure airport environments.
