F-OFDM uses a fixed sub-carrier bandwidth of 15KHz, which can resist stronger interference. (True or False, 6 points)
The legal name for 1.5G is IMT-2020, which is defined by the ITU-R.
What are the performance requirements for 5G networks for IoV services? (Multiple choice, 2 points)
In the 5G era, services will shioft from 2C to emerging vertical industries, including 2B2C, @B, 2H. ..TF
Which of the following NSA networking statement are correct?
(Judgment) For the smart grid business, power transmission and power generation will become the main application areas of 5G in the power grid.
Which of the following frequency bands is the 5G spectrum acquired by China Telecom? (single-choice question, 2 points)
Which of the following businesses is expected to achieve the first commercialization? (Multiple choice, 8 points)
Which of the following is a new service in the 5G era?
How many times is the 5G downlink peak rate higher than that of LTE? (single-choice question, 2 points)
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