Conclusion
It is clear that compared with 5G, 6G will have richer and more powerful features and capabilities. At the same time, 6G will inherit and enhance a large number of features on 5G, especially 5G-A, including satellite communications, private networks, and so on. In this critical window, 6G will be laid out in advance, and international enterprises, major carriers and core enterprises will accelerate the research and cooperation on 6G technology, and jointly push forward the communication technology to the future of “everything is connected and digital twins”. It is believed that in the near future, the public will usher in a more intelligent, convenient and efficient digital society.