Ericsson Unveils 5G Drone Detection: The Sky is No Longer Hidden
Ericsson introduces ISAC technology to detect and track drones using 5G networks. Commercial pilots are set for 2027.
In a move that could redefine aerial security, Ericsson has introduced a groundbreaking system capable of detecting and tracking drones by leveraging existing Ericsson 5G drone detection infrastructure. This new technology, known as the Integrated Sensing and Communication (ISAC) System, transforms standard mobile networks into a sophisticated radar-like grid to spot unauthorized aerial objects.
How the Technology Works
Unlike traditional methods that may rely on a drone being connected to a network, the ISAC system can detect objects that are completely offline. It achieves this by utilizing a combination of 5G radios, edge computing, artificial intelligence, and advanced signal processing.
The system works by analyzing how radio signals reflect off moving objects. By using multiple mobile network sites simultaneously, the technology can track drones from various angles, which significantly enhances the accuracy of their positioning and expands the overall coverage area.
Leveraging Existing Infrastructure
One of the most significant advantages of this system is that it does not require a complete overhaul of current hardware. Ericsson has designed the technology to integrate with existing:
- Mobile towers
- Backhaul systems
- Spectrum already deployed across cities, transport corridors, and strategic sites
The data gathered through this process can be seamlessly shared via standardized interfaces with authorized external security and command-and-control platforms.
Proven Performance in the Field
Ericsson has already put the system to the test through various validated trials and demonstrations globally, proving its capability to track micro drones over kilometer-scale distances with precise three-dimensional positioning.
Global Trials and Partnerships
The company has collaborated with several partners to refine the technology:
- United States: In Arlington, Texas, Ericsson worked with AT&T to successfully detect and track multiple drones.
- Finland: A demonstration with Erillisverkot in Helsinki showcased how multiple 5G sites can bolster public safety and counter-drone operations.
- Poland: In a joint effort with Asseco and Play, the 5G system was paired with an acoustic detection system to better locate low-flying drones.
It is important to note that Ericsson views this system as a complement to existing radar and sensors, rather than a total replacement. Furthermore, the company plans to integrate communication capabilities as the technology evolves toward 6G.
Where Will This Be Used?
The applications for the ISAC system are vast, particularly for defense, public safety, and the protection of critical assets. Potential use cases include:
- Border and Coastline Monitoring: Enhancing national security by spotting intrusions.
- Critical Infrastructure: Protecting power plants and ports from aerial threats.
- Urban Management: Organizing and managing drone traffic in crowded city environments.
- Industrial Operations: Supporting transport and industrial site security.
The Road to 2027
While the technology has been demonstrated, the rollout will happen in phases. Ericsson has announced that selected small-scale, sensing-only commercial pilots are expected to kick off in 2027. Following these pilots, wider-scale deployments are planned to begin from 2028 onwards.
The final performance of the system will depend on several variables, including the flight profile and characteristics of the target drone, the surrounding terrain, and the specific configuration of the system in place.