Which of the following AAUs is suitable for the 2.6Ghz scenario?

• A.AAU5613
• B.AAU5612
• C.AAU5313
• D.AAU5619

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gNodeB binds the operator ID when adding tracking area information.

• A.True
• B.False

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Which application scenario of 5G is not described in 3GPP Release 15?

• A.uRLLC
• B.wTTx
• C.eMBB
• D.mMTC

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When gNodeB configures the UBBPfw1 baseband board, how many "slot numbers" cannot be configured?

• A.0
• B.4
• C.3
• D.2

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Which of the following high-frequency communication uplink and downlink coverage imbalance solutions is correct?

• A.Increase the transmit power of the base station
• B.The uplink and downlink are decoupled, and the downlink shares the spectrum with LTE
• C.The uplink and downlink are decoupled, and the uplink shares the spectrum with LTE
• D.Increase the transmit power of the UE

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