Question 1
Which of the following are major challenges in the 5G era? -MC
Question 2
Which of the following measures can well meet the business diversification needs of future smart grids? (single-choice question, 2 points)
Question 3
In which of the following scenarios, the propagation performance of millimeter wave and decimeter wave is the closest? (single-choice question, 4 points)
Question 4
Which is the 5G commercial business launched by Verizon on October 1, 2018? (single-choice question, 6 points)
Question 5
Which one of the following levels of precision are possible with the 3G+RTK function?
