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Field Trials and Design Insights of Cellular-Connected Drones

The key innovation of 5G technology consists of enabling a seamless integration of aerial mobile users into cellular networks. However, existing cellular infrastructures have not been designed and developed to provide communication services to aerial users. Hence, measurement campaigns and field trials are required to investigate the underlying behaviour of drones when integrating into wireless networks. This provides insights to mobile network providers, complementary industries in addition to research institutions to design and deliver new infrastructures and standards, required by new aerial users. In this vein, we present a field trial study of a drone connected to a commercial LTE network. The objective is to investigate the impact of flight altitudes on various performance metrics.