5G is the main direction of the development of a new generation of mobile communication technology, the future is an important part of a new generation of information-based facility
5G is the main direction of the development of the new generation of mobile communication technology, and is an important part of the next generation of information base facilities in the future.
5g is the main development direction of the new generation of mobile communication technology and an important part of the new generation of information infrastructure in the future<br>