The sixth-generation communication networks aim to integrate space, air, and ground
communications into a robust network. However, maritime communications are confronted …

The performance of a multiple-input-multiple-output (MIMO) wireless communication system
can usually be indicated by its effective degree of freedom (EDOF). The parabolic equation …

This letter presents a higher order finite-difference (FD) and Padé approximations method
for the three-dimensional (3-D) parabolic equation (PE) to predict radio-wave propagation …

This study is devoted to radio wave propagation modeling in the urban environment. Special
attention has been paid to the features of vehicular ad hoc networks (VANETs) and vehicle …

The split-step Padé approach is an extremely efficient tool for the integration of
pseudodifferential parabolic equations, which are widely used for the modeling of acoustic …

This study is devoted to the higher-order finite-difference numerical methods for solving the
pseudo-differential parabolic equation of diffraction theory. The relationship between the …

This article presents a radio propagation model for macrocell coverage predictions in built-
up areas for sub-6-GHz frequency band. The proposed two-ray model is a combination of …

In this article, a highly efficient difference scheme for solving parabolic equations (PEs) is
proposed. The scheme is achieved by transforming into with the Taylor expansion of the …

This paper is devoted to modeling the interface between two media with different dielectric
properties. Special attention is paid to the Earth's surface modeling in the tropo-spheric radio …

The alternating direction implicit parabolic equation (ADI‐PE) method and the Crank–
Nicolson parabolic equation (CN‐PE) method have been widely used for solving the 3D …