This paper provides a brief overview of air-ground (AG) channel models for low altitude Unmanned Aerial Vehicles (UAV) and a useful comparison between the ...

Jan 21, 2021 · Abstract—The aim of this paper is to model the radio channel behavior in indoor environment, and evaluate its impact on a ranging system by ...

Abstract— This paper provides a brief overview of air-ground. (AG) channel models for low altitude Unmanned Aerial Vehicles. (UAV) and a useful comparison ...

The results show that there is a strong dependence of root-mean-square delay spread on the height of flight, and delay dispersion parameters remain constant ...

Then the generated waveform of the drone is fed into the simulated Air-to-. Ground (AtG) channel and the emulated received waveform can be obtained. The AoA.

Jan 1, 2018 · UAV Air-Ground Channel Ray Tracing Simulation Validation. Author: Calvo-Ramirez, Cesar. Cui, Zhuangzhuang ; Briso, Cesar ; Guan, Ke ; Matolak ...

Sep 29, 2024 · This study introduces an innovative neural network model to estimate PL for air-to-ground communication links.

Simulation and validation results are analyzed in Section IV. Finally, conclusions are given in Section V. II. UAV MMWAVE CHANNEL MODEL. A typical A2G ...

In this paper, a comprehensive survey is provided on available AG channel measurement campaigns, large and small scale fading channel models, their limitations,

The unique application scenarios for UAVs necessitate accurate air- to-ground (AG) propagation channel models for designing and evaluating UAV communication ...