최신Huawei HCIA-LTE V1.0 - H31-411무료샘플문제

A. The EPS system only covers the Qos demand of the traffic in the EPS, that is, the range between the UE and the P-GW.

B. The EPS system simplifies the original Qos parameter system and uses the standardized Qos classification identifier QCI.

C. The default bearer in the EPS is a Non-GBR bearer, and the proprietary bearer can be a GBR bearer or a Non-GBR bearer.

D. The EPS system changes the principle of controlling the bearer Qos by the network side in the GPRS system, and the UE controls the bearing Qos to realize the transmission and control of the service flow.

A. True

B. False

A. X2-AP

B. RLC

C. S1-AP

D. GTP

A. True

B. False

A. True

B. False

A. Release-8

B. Release-9

C. Release-7

D. Release-6

A. Old eNB UE X2AP ID

B. TEID

C. IP address

D. New eNB UE X2AP ID

A. True

B. False

A. True

B. False

A. When the UE is in the connected state, the downlink data arrives for random access for some reason (ENB considers that the UE is out of synchronization)

B. Because the radio link conditions are not good (failure), the RRC connection is reestablished, and the UE will initiate random access.

C. Initial RRC connection establishment, when the UE goes from idle state to connected state, the UE will initiate random access.

D. When the UE performs handover, the UE initiates random access in the target cell.

E. When the UE is in the connected state, the uplink data arrives for some reason (the UE thinks that its uplink is out of synchronization) and needs random access.

A. True

B. False

A. True

B. False