The mining 5G system adopts SA architecture networking, which consists of 5G core network, ground 5G base station, underground 5G base station, etc.
The coal mine deploys an independent 5G core network locally, and both underground and ground base stations are connected to the local 5G core network. For underground base stations, BBU supports both ground and underground deployment methods.
5G core networks and converged service switches (IMS) can connect with operators' networks.
It adopts 5G independent networking, and the 5G wireless private network is physically isolated from the public network. The core network and base stations are deployed locally in the coal mine to ensure that the data does not leave the mining area and improve the security and reliability of data transmission. While realizing 5G intelligent business applications, 5G VoNR can realize scheduling communication functions.
The 5G+4G converged network consists of 5G&4G core network, ground 5G base station, underground 5G base station and underground 4G base station.
The coal mine deploys an independent 5G core network locally, and both underground and above-ground 5G base stations are connected to the local 5G core network. For underground 5G base stations, BBU supports both ground and underground deployment methods.
The 4G Ben'an base station for underground mining is an integrated small base station, which is directly connected to the underground optical fiber ring network.
5G&4G core network and converged service switch (IMS) can be connected to the operator network.
The integration of mining 5G system and 4G system can realize the integration of the integration of dispatching communication services and 5G characteristic services, maximize the protection of customers' existing investment, give full play to the characteristics and advantages of 4G and 5G systems, support diversified applications, and better meet the needs of intelligent coal mine construction.
The mining 5G system adopts SA architecture networking, which consists of 5G core network, ground 5G base station, 5G base station at the bottom of the pit, etc.
The coal mine deploys an independent 5G core network locally, and the 5G base stations on the ground and at the bottom of the mine are connected to the local 5G core network. 5G core networks and converged service switches (IMS) can connect with operators' networks.
Ground base stations use fixed stations or convenient cabin base stations to meet the requirements of changing coverage areas.
The 5G base station at the bottom of the pit is composed of BBU+RRU, which is covered by an omnidirectional or sector-oriented antenna. The base station at the bottom of the pit needs to be easy to move in the form of a square cabin base station to meet the needs of the change of the mining surface. At the same time, due to the impact of the pit environment, E-Bnad microwave transmission equipment is needed to realize the return between BBU and the 5G core network.
It adopts 5G SA networking, and the 5G wireless private network is physically isolated from the public network. The core network and base stations are deployed locally in the coal mine to ensure that the data does not leave the mining area and improve the security and reliability of data transmission. While realizing 5G intelligent business applications, 5G VoNR can realize the scheduling communication function.
It adopts network deployment methods such as mobile sites and microwave transmission to adapt to the changes of open-pit mining surfaces, realizes rapid network migration, and fully meets the requirements of changes in coverage areas.