Use case 2 - Static Infrastructure Inspection

There are 60,000 energy distribution substations in the United States. Efficient maintenance of many, often remote, substations is a key industry challenge. Drone-in-a-box solutions provide potential remedies for costly inspections.

An electrical distribution substation has a fixed geographic footprint, which is likely serviceable by a single communication network cell. Access to the substation is controlled; therefore, ground risk is more easily mitigated, making the safety case for remote BVLOS operations easier.

For this use case, we assume that there is a UAS stationed onsite for regular inspection dispatch. Only one drone is flown within the substation perimeter. The drone can fly pre-programmed flight routes, but network connectivity is required onsite at the substation for the pilot to intervene as required.

Use case 3 - Emergency Response

Drones can play an important role in providing first responders with aerial views from an incident, from traffic collisions to hazmat scenarios. In such situations, drones could transmit high quality video as well as data from other sensors to first responders. Access to such data would help first responders assess the incident severity and optimize resources to be dispatched to the scene. Drones could also be deployed quickly and arrive at the incident scene much faster than ground vehicles.

The drones participating in this use case are 5G-enabled and must maintain connectivity with the remote pilot in command (RPIC) so that the pilot can fly the drone at any time during the operation or for the entire operation. Initially, a scenario with up to three drones simultaneously operating within the area is under consideration.

Use case 4 - Indoor Inspection and Security

Drones are used indoors to fly programmatically defined missions over pre-determined routes, visit waypoints to collect images in real-time, and stream video for indoor inspections, warehouse inventory management, or indoor security. A drone’s ability to follow a path and provide real-time video uplink is central to the application.

Missions may be started by schedule or on-demand. The drone is equipped with cellular modems and uses an indoor private 5G network throughout the mission. The drone is equipped with a collision avoidance system to avoid hitting walls, equipment, furniture, people, or other installations in the building (e.g., sprinkler systems).

Open Generation Working Groups

These four use cases have been identified as key examples of drone operations that can be enabled with the help of 5G innovation. With an initial description and identification of key challenges and requirements of each use case, Open Generation working groups propose architectures based on 5G functionality as well as experiments to assess and validate performance.

The Implementation, Testbeds, & Experimentation Working Group plans and executes experiments for the specific use cases identified by our Advanced Use Cases & Devices Working Group, using solutions proposed by our Architecture & Solutions Working Group. Some of these are taking 3GPP Rel-18 items and prototyping them to determine if they are suitable solutions to the challenges presented.

Collaborating members perform experiments and simulations, publish results and performance metrics, and note improvement areas. Through this approach, Open Generation demonstrates the feasibility of commercial 5G drone operations to alleviate concerns for operational risks, including operation beyond visual line of sight (BVLOS). Data will be provided to 3GPP to help guide future 3GPP functionality as well as identify any potential areas of concern with existing functionality.