H31-421-ENU 試験問題を無料オンラインアクセス

From the perspective of the entire network, LTE network architecture includes EPC and what?

• A.WRAN
• B.E-ITRAN
• C.Single RAN
• D.UTRAN

Which of the following RRUs apply to the LTE standard? (Multiple choice)

• A.RRU3936
• B.RRU3829
• C.RRU3256
• D.RRU3279

How many remote maintenance channels can be added in a base station?

• A.4
• B.2
• C.3
• D.1

"To do the first surface data compression and decompression" is the function in which layer of the following?

• A.PHY
• B.RLC
• C.PDCP
• D.MAC

CQI ( Channel Quality Indicator ) is the only factor affecting the scheduling results.

• A.True
• B.False