In this paper, a new geographic information systems (GIS)-based algorithm is proposed for supporting the initial design of a wireless communications system in open-pit mines. In this …
In this work, we propose a novel unmanned aerial vehicle (UAV) assisted wireless emergency communication framework for search and rescue (SAR) operation in deep open …
In this paper, we investigate the suitability of the propagation models ITU-R 526, Okumura Hata, COST Hata models and Standard Propagation Model (SPM) to predict the path loss in …
5G will play a pivotal role in the digitization of the industrial sector and is expected to make the best use of every bit of spectrum available. In this light, this paper presents the results of …
The mining industry is on a transition towards unmanned operations. This implies a step change in wireless infrastructure expansion to support autonomous and teleoperated …
PH de Oliveira Gomes, G Guieiro… - 2018 IEEE 29th …, 2018 - ieeexplore.ieee.org
This paper analyzes the effects of shadowing in vehicle-to-infrastructure (V2I) links caused by haul trucks in surface mines. The work focuses on mobile cell sites, known as cell on …
A documentary review was carried out on the production and publication of research papers related to the study of the variable Description of underground mining in Latin America. The …
As in other vertical markets, wireless communications are expected to play a fundamental role in the digitalization of the mining industry. Akin to most industrial applications, careful …
PH de Oliveira Gomes, G Guieiro, GG Netto, ES Pinto… - researchgate.net
As simulaçoes numéricas sao utilizadas como ferramenta de previsao para que aplicaçoes, como o planejamento de uma rede de comunicaçao sem fio, sejam bem projetadas e …