Which entity is used in the RLC layer for detection and error correction?

• A.UM entity
• B.AM entity
• C.MAC entity
• D.TM entity

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In the C-band scenario defined by R15, which of the following is the maximum wave speed of SSB in NR

• A.4
• B.2
• C.8
• D.16

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The notebook accesses the wireless network through the CPE device, executes the ipconfig command in the cmd window of the computer, and the IP address displayed is the IP address assigned to the user by the core network.

• A.Errors
• B.Correct

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In order to support the NSA DC feature on the base station, which of the following options need to be configured?

• A.Set the tap mode in the gNodeB PDCP parameter group
• B.Turn on the NR cell-level algorithm switch
• C.Configure NR cell NSA DC parameters
• D.Configure NR cell QCI bearing

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AAU5613 can operate in the 3.5Ghz band.

• A.True
• B.False

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