H35-561 무료 덤프문제 온라인 액세스

In order to support the CSFB function, the SGS interface is not necessary.

• A.False
• B.True

How many configurations are there for R8 TDD special subframe configuration?

• A.9
• B.7
• C.5
• D.3

Which LTE TDD special subframe description is wrong?

• A.Guard interval (GP) is required for uplink subframe to downlink subframe and downlink subframe to uplink subframe
• B.The length of the special subframe is also 1ms c
• C.Special subframes are used for uplink and downlink synchronization and uplink and downlink isolation
• D.Special subframes include DwPTS, GP and UpPTS

The resource block of the PUCCH channel is in the middle of the uplink frequency band.

• A.False
• B.True

Among the following random access scenarios, which are the contention-based scenarios? (multiple choice)

• A.Uplink out-of-synchronization state requires downlink data transmission
• B.RRC reestablishment after the out-of-synchronization of the wireless link
• C.Initial access in idle mode
• D.Upstream out-of-synchronization status requires upstream data transmission
• E.Switch to a new cell