With the progress of science and technology, people pursue a better life and better and better network experience, from 2G to 3G and then to 4G. Now many countries and regions begin to use 5G network, and even some countries are studying 6G.
What's the difference between 4G and 5g? In short, it is a fast!
G is the abbreviation of generation, which means the era. Since it is an era, the difference is great. We can't just talk about speed. Of course, speed is also one of the very important dimensions.
5G and 4G will have huge differences in transmission speed. If you don't know what the huge difference is, you can compare the previous green car with the current high-speed railway. The current high-speed railway will make medium and short distance travel give up aircraft. However, in the era of green train, there are aircraft. If the economy allows, few people will give up aircraft.
2. All things are interconnected.
If you plug a mobile phone card into your car in the existing 4G network, it can be driverless. Even if vehicle identification, obstacle identification and other technologies pass, it may not start well. In the 5g era, all things are interconnected. Many driverless cars send online signals to each other. With the instant sending of various low delay signals, driverless will be safe for more people to use in the 5G Era.
3. Communication standard: according to Moore's law, when the price remains unchanged, the number of components that can be accommodated on the integrated circuit will double every 18-24 months, and the performance will also double. The 4G standard has been launched for so long, and the existing communication methods and rates are designed based on 4G. However, the current hardware development speed is so fast that the existing network inevitably can not fully keep up with the speed of hardware upgrading. After such a long time of development, China, now the world's largest communication consumer, can better meet the needs of the future in the new era, and the starting point of the standard is higher, Compared with the 4G standard, it is subversive.
Such network speed has brought great convenience to our life and work. The difference between 4G and 5g lies in the fast and slow network speed, high implementation efficiency and time saving.