46 citations · 72 across the 8 of their papers we have counts for
4 papers · 1 filter
Empirical Low-Altitude Air-to-Ground Spatial Channel Characterization for Cellular Networks Connectivity
Xuesong Cai, Tomasz Izydorczyk, José Rodríguez-Piñeiro +4
Cellular-connected unmanned aerial vehicles (UAVs) have recently attracted a surge of interest in both academia and industry. Understanding the air-to-ground (A2G) propagation chan…
A Centralized and Scalable Uplink Power Control Algorithm in Low SINR Scenarios
Xuesong Cai, István Kovács, Jeroen Wigard +1
Power control is becoming increasingly essential for the fifth-generation (5G) and beyond systems. An example use-case, among others, is the unmanned-aerial-vehicle (UAV) communica…
Experimental evaluation of beamforming on UAVs in cellular systems
Tomasz Izydorczyk, Michel Massanet Ginard, Simon Svendsen +2
The usage of beamforming in Unmanned Aerial Vehicles (UAVs) has the potential of significantly improving the air-to-ground link quality. This paper presents the outcome of experime…
Semi-Static Radio Frame Configuration for URLLC Deployments in 5G Macro TDD Networks
Ali A. Esswie, Klaus I. Pedersen, Preben E. Mogensen
Dynamic time division duplexing (TDD) is one of the major novelties of the 5G new radio standard. It notably improves the network resource utilization with sporadic directional pac…