DOI: 10.11799/ce202503003
Deployment scheme design of 5G base stations in main transport roadway of thin coal seam
HE Bingwei
ZHOU Mingming
MEN Shaobin
ZHANG Longjie
LI Rong
LI Peixuan
HUANG Xiaojun
Abstract：Information infrastructure is crucial for the intelligent construction of coal mines.According to the Guidelines for Intelligent Construction of Coal Mines,5G mobile communication networks have enormous advantages in the intelligent construction of coal mines.Aiming at the actual environment of the underground main transportation roadway in Lucun No.2 Coal Mine,a roadway model was established.The wireless transmission characteristics of signals was analyzed and an electromagnetic propagation model inside the roadway was established.Thus the electromagnetic propagation characteristics was simulated.According to the characteristics of the main transportation roadway,an isosceles triangle node coverage model of the mine roadway base station was constructed,and a reasonable 5G base station deployment plan was designed to arrange the base stations in the underground roadway.Finally,the signal reception power,signal reception quality,and signal-to-noise ratio were tested in the main transportation roadway and the test results was analyzed,which demonstrated that the 5G base stations deployment scheme met the requirements.
Keywords：thin coal seammain transportation roadwaybase station deploymentwireless communication systemcoal mine intelligentization
Publication Date：2025-03-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 18-23 )