PhD seminar – 7th, November 2022
Bernard-Tamba Sandouno – Inria DIANE team
Title: Accurate Mobile signal Power estimation
Abstract: Ray Tracing is a propagation modelling approach that accurately estimates the signal power received by end users while taking into account the details of the environment in their vicinity. This accuracy is at the cost of high computational load and high memory consumption due to the heavy computation performed by processes such as Ray Generation. In this presentation, we will introduce a site-specific ray generation technique that is able to generate up to 1 million rays within 5 seconds and a root mean square error for bandwidth estimation within 2 Mbps.
Depending on the location of the antenna and the coverage area, our technique gives the minimum possible number of rays required in order to estimate end-users’ signal power received and their download bitrate.