Fast communication speed
The transmission rates of 4G communication system can reach up to 20 Mbps and even up to 100 Mbps.
Broad network spectrum
To enable 4G communications to reach 100Mbps transmission rate, each 4G channel will occupy 100MHz of spectrum, which is 20 times that of the W-CDMA 3G network.
4G communication allows people to communicate with each other at anywhere. We can download and upload files, images, videos.
4G communication terminal is more intelligent, the menu is optimized and the operation is more user-friendly.
4G communication system allows global roaming, open interfaces, it can be interconnected with multiple networks.
High quality communications
4G system can accommodate large number of subscribers, improve the poor quality of existing communications, and meet the requirements for high-speed data transmission.
High frequency efficiency
The utilization of switching layer technology, covers different types of communication interfaces at the same time, which means that the 4G system is mainly a network architecture using routing technology (Routing).The download speed may reach to 5Mbps to 10Mbps.
1、Zijin Mining Group
2、Huolinhe Coal Mine, Inner Mongolia
3、Letpadung Copper Mine, Myanmar