What information does the UE regain after a successful service request?

• A.Reconstructed SGs
• B.Authentication code
• C.Updated TAL
• D.Rebuilt S1-C

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In the LTE system, two inter-frequency measurement GAP modes are defined. Which of the following is the measurement length?

• A.10ms
• B.6ms
• C.1ms
• D.4ms

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Which of the following is the length of conventional CP in TD-LTE system physical layer?

• A.16.67 µs
• B.33.33 µs
• C.9.77 µs
• D.4.69 µs

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AS security procedures, MME issued key, view messages, in which of the following messages exist encryption algorithms and security key?

• A.None of the above
• B.Security Mode Command (MME sent to UE)
• C.INIT CONTEXT SETUP REQ (MME sent to eNodeB)
• D.Authentication information Answer (HSS sent to MME)

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Huawei base station all version supports multiple RRU merger cell, also support cross the baseband board merger.

• A.False
• B.True

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