What are wrong descriptions of LTE signal quality? (Multiple choice)

• A.The higher the average value of QCI, the better the signal quality.
• B.The UE can report the quality of each PRB separately.
• C.The higher the CQI value, the better the signal quality.
• D.The MCS value is assigned by the MME and indicates the quality of the Uu interface.

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What are the following options for call statistics?

• A.Number of switching
• B.The number of normal calls and the number of dropped calls
• C.Number of call setup failures
• D.Number of successful call setups for voice and data calls

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What are the identifiers of GUTI?

• A.MMEI
• B.MCC
• C.MNC
• D.S-TMSI
• E.M-TMSI

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Which of the following factors is related to the planning of the root sequence index of the LTE cell? (Multiple choice)

• A.Cell radius
• B.Random-access preamble format of the cell
• C.Configuration of cell bandwidth
• D.Cell multipath environment

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In which step in the contention-based random-access process is to set an additional power offset?

• A.Step 1: Transfer the preamble sequence
• B.Step 4: Send a competition mode resolution message
• C.Step 2: Random Access Response
• D.Step 3: Send a Layer 2/Layer 3 message

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