Research and application of 4G+Wi-Fi6 intrinsically safe base station based on multi-technology fusion
Meng Jian
Meng Sizhe
Abstract：The construction of intelligent coal mines requires coal mines to establish an integrated underground communication system and equip corresponding equipment according to their own geological and production conditions,using 4G wireless communication,Wi-Fi6,Industrial Ethernet,bus and other coal mine communication protocols are integrated into a multi-technology fusion communication device.In response to the current situation of multiple underground equipment,disorderly cables,and difficult maintenance in coal mines,a 10 gigabit wired redundant network was utilized to construct a"one network,one station"high-speed transmission channel to improve equipment utilization.The 4G+Wi-Fi6 intrinsically safe base station studied can connect fixed telephones,wireless telephones,emergency broadcasting,video surveillance,personnel positioning and other systems,realizing interactive sharing and decision support of multiple departments,specialties and multi-technology integration,eliminating communication barriers,achieving unified command,and is of great significance for ensuring coal mine safety production and improving the level of intelligent construction.
Keywords：4G wireless communicationWi-Fi6multi-technology integrationinterconnection and intercommunication
Publication Date：2026-02-28
Online Publishing Date：2026-04-02(First online date of this platform, not the publication date of the document)
Pages：4( 107-110 )