Application and realization of ray tracing in network planning of wireless private network

Abstract

In order to meet the business requirements of wireless private network in network planning, especially the network requirements of intelligent power private network, such as greater capacity and higher precision. In this paper, deterministic propagation model is used to simulate the network in network planning to improve the accuracy of calculation, and at the same time, must ensure the speed of the planning software. The reverse ray tracing algorithm and mirroring method are used for calculation. Simulation results show that when calculating the direct and low-order reflection paths and ignoring the high-order reflection and diffraction paths that have little effect on the results can ensure a certain calculation rate. And achieve the purpose of balance accuracy and rate.