The coverage of 5G base stations is insufficient. You know, the coverage radius of different network base stations is different. In fact, the coverage radius of 4G base station is larger than that of 5G base station, so even if 5G is faster, it will be affected by the base station, which makes people feel "slow". There are two deployment architectures for 5G networks, namely NSA (non-independent networking) and SA (independent networking). The former is simply understood as adding settings to 4G network base stations, while the latter is a 5G independent base station. Most of the existing 5G base stations are NSA.
Compared with the two, it must be that 5G-SA is better than 5G-NSA! The 5G-SA network can provide high-speed, wide connection and low-delay service capabilities, and combines MEC (Multiple Access Edge Computing) capabilities and slicing technology capabilities.
The purpose of 5g network
The application of 5G in the industrial field covers four industrial links: R&D design, manufacturing, operation management and product service, mainly including 16 application scenarios, namely, R&D experiment collaboration of AR/VR, remote collaborative design of AR/VR, remote control, AR-assisted assembly, machine vision, AGV logistics, automatic driving, ultra-high-definition video, equipment perception and material information.
At present, scenes such as machine vision, AGV logistics and ultra-high-definition video have achieved the effect of large-scale replication, realizing "machine substitution", greatly reducing labor costs, effectively improving the accuracy of product testing and achieving the purpose of improving production efficiency. In the future, scenarios such as remote control and predictive maintenance of equipment are expected to have high commercial value.