Mesh networking in underground mine environments : Exploring security requirements in relation to the performance of mesh networks

Abstract: This study investigates the possibilities of using mesh networking in underground mines. It is of utmost importance to investigate the safety and ethical aspects of implementing new systems in mines, namely mesh networking. Simulations and calculations have been made to analyze and arrive at findings of update intervals for a potential mesh network. Semi-structured interviews have been conducted with responsible staff at underground mine sites, and this study has followed a qualitative approach. Theoretical concepts such as Locatilization infrastructures in underground mines and Personal security and work environment laws in underground mines have been analyzed and discussed in relation to empirical results using thematic analysis. Due to the importance of safety aspects of emergency notifications and real time location tracking, our findings show that mesh networks may not be a viable replacement for a fully connected network in a mine network infrastructure. However, mesh networks or hybrid networks may be a more viable way to improve safety for certain mines that do not have an existing network infrastructure, or as a temporary extension to a fully connected network infrastructure.