A Three Dimensional MIMO Channel Model for Unmanned Aerial Vehicle in Urban Environments

MENDOZA, HORACIO A.; CORRAL-BRIONES, GRACIELA

IEEE Open Journal of the Communications Society

Institute of Electrical and Electronics Engineers ( IEEE )

Año: 2021 vol. 2 p. 1419 - 1419

ncreasing the availability of Unmanned Aerial Vehicles (UAV?s) platforms leads to a variety of applications for aerial exploration, surveillance, and transport. Many of these applications rely on the communication between the UAV and the ground receiver which is subjected to high mobility that may lead to restrictions on link connectivity and throughput. In order to design high throughput and efficient communication schemes for these scenarios, a deep understanding of the communication channel behavior is required, especially taking into account measurement data from flight experiments. Channel propagation in urban environments involves diffraction effects which modify the Line-of-Sight (LoS) contribution of the total received signal, especially when the receiver is located on the ground. This process leads to scenarios where Multiple-Input Multiple-Output (MIMO) signal processing can take advantage from this situation. In this context, the goal of this paper is to study the diffracti