Which of the following descriptions of the networking mode are aimed at SA? (Multiple choice, 8 points)
Correct : B, C, D
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F-OFDM uses a fixed sub-carrier bandwidth of 15KHz, which can resist stronger interference. (True or False, 6 points)
Correct : B
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China Unicom has obtained 3500MHz-3600MHz, a total of 100MHz 5G test frequency resources (true or false, 6 points)
Correct : A
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The user plane function of the core network is lowered, which can greatly improve the user rate. (True or False, 6 points)
Correct : B
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In the Cloud RAN architecture, which of the following network element functions implements cloud deployment? (single-choice question, 6 points)
Correct : A
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