3 papers
cs.IT2018
Coverage Probability Analysis of UAV Cellular Networks in Urban Environments
Lai Zhou, Zhi Yang, Shidong Zhou +1
In this paper, we study coverage probabilities of the UAV-assisted cellular network modeled by 2-dimension (2D) Poisson point process. The cellular user is assumed to connect to th…
cs.IT2018
Channel Model in Urban Environment for Unmanned Aerial Vehicle Communications
Zhi Yang, Lai Zhou, Guangyue Zhao +1
In order to develop and analyze reliable communications links for unmanned aerial vehicles (UAVs), accurate models for the propagation channel are required. The radio channel prope…
cs.IT2018
Blockage Modeling for Inter-layer UAVs Communications in Urban Environments
Zhi Yang, Lai Zhou, Guangyue Zhao +1
The impact of buildings blockage on the UAVs communications in different UAVs heights is studied, when UAVs fly in a given rectangular urban area. This paper analyzes the propertie…