F1 is the interface between CU and AAU. (True or False, 2 points)

• A.False
• B.True

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Which of the following URLLS statements are correct? _MC

• A.URLLS mainly considers the requirements on network delay.
• B.URLLC service require a delay of less than 10 ms.
• C.The typical application scenario of URLLS include automated driving. ,drones ,and telemedicine.
• D.In mid-2018, 3GPP release 15 completed the URLLS basic version by the end of 2019, the

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Which of the following services has the highest requirements on network delay? (single-choice question, 2 points)

• A.Intelligent infusion
• B.Electronic records
• C.Telesurgery
• D.Remote B-ultrasound

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What kind of business will the first wave of 5G market focus on (single-choice question, 6 points)

• A.eMBB
• B.mMTC
• C.uRLLC

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Which of the following key technologies can increase the number of connections? (single-choice question, 6 points)

• A.Massive MIMO
• B.SCMA
• C.Full duplex
• D.Polar coding

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