The speed of 5G network is generally 1.4Gbps (about 1434 megabits). Compared with the average rate of 71Mbps of 4G network, it has achieved a gain of nearly 20 times, and the average delay has also dropped from 115 milliseconds to 4.9 milliseconds. Response Nearly 23 times faster.
In actual life experience, this data speed will bring benefits in three aspects: (Recommended learning: PHP video tutorial)
High rate:
Compared with the peak rate of 100Mbps achieved in the early stages of the 4G network, the theoretical value of 5G will reach 5Gbps or even 10Gbps. It will be 50-100 times that of the 4G network. This speed can almost ignore the difference between "local" and "cloud", ensuring the experience of mobile office, instant meetings and other scenarios; more importantly, the high speed of 5G can fully meet the needs of The demand for high-resolution media transmission such as 4K and VR makes more immersive VR live broadcast possible; at the same time, the round-trip delay of 5G communication at high speed is extremely low, completely eliminating the dizziness caused by time delay in VR use. This truly enhances the VR experience on mobile terminals.
Large capacity:
Due to the introduction of high spectrum resources and the support of massive MIMO technology, the capacity of 5G networks will be increased dozens of times compared to now. It means that the base station can provide services to more terminals at the same time; in signal-hit areas with extremely high user density, even if tens of thousands of people communicate together, 5G can meet everyone's needs for high-speed network, and there will be no problem of being unable to access the Internet despite having a signal. Case.
Low latency:
5G network has a latency as low as 1 millisecond. Lower latency means more timely response; this feature It is of great significance for scenarios such as driverless driving and emergency accident handling. Taking driverless driving as an example, current solutions mostly rely on sensor technology. The vehicle operates passively according to the environment, and some accidents are inevitable. When 5G technology is used, due to With extremely low latency, the most timely communication between vehicles can be carried out, so that driving routes can be proactively planned, and emergency situations can be dealt with in the most timely manner, making it more intelligent and safer.
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