What is the fiber pulling capacity between AAU and BBU using eCPRI schemes

• A.5KM
• B.10KM
• C.1KM
• D.500M

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After the 5G network UE is powered on and enters the idle state, what operations will be performed in the Attach process? (Multiple choice)

• A.Listening network to obtain downlink synchronization
• B.Through the EPS ATTACH process, the UE can also obtain the IP address assigned by the network.
• C.Establish default bearer between the UE and the core network
• D.Establish the same mobility context between the UE and the core network

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In the NSA networking option3 series scenario, gNodeB must configure an X2 interface.

• A.True
• B.False

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When port negotiation for a X2 interface SCTP link, the local and peer can share the same port number.

• A.True
• B.False

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Regarding DWP, what are the correct descriptions of the following? (Multiple Choice)

• A.The PRB index is the RB index of the bandwidth within the RG, and the CRB is the RB index within the BWP bandwidth.
• B.Each UE can be configured with 8 dedicated BWPs
• C.The CRB index is the RB index of the bandwidth within the RG, and the PRB is the RB index within the BWP bandwidth.
• D.The initial BWP of the UE is obtained during the cell search process.

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