ECP-383試験無料問題集（65題）「Ericsson Certified Associate

出題：1

Several operators are using a Multi Operator Core Network (MOCN) with the Shared LTE RAN feature.
Which element is shared by the operators in this scenario?

A. MME

B. IMS

C. eNodeB

D. SGW

正解：C 解答を投票する

出題：2

What are two benefits of Carrier Aggregation? (Choose two.)

A. to Improve the use of scattered spectrum

B. to increase capacity

C. to decrease the number of RRC connected users

D. to improve coverage per carrier

正解：A,B 解答を投票する

出題：3

In LTE, what is the definition of an A2 event?

A. The serving cell becomes worse than the threshold.

B. The neighbor cell becomes better than the threshold.

C. The neighbor cell becomes worse than the threshold.

D. The serving ceil becomes better than the threshold.

正解：A 解答を投票する

出題：4

Which identifier is used for locating a UE in a standalone LTE network?

A. RAC

B. TAC

C. URAC

D. LAC

正解：B 解答を投票する

出題：5

After the installation of a new LTE antenna on a roof top, UL interference power for that sector is observed.
In this scenario, which two situations would cause the interference? (Choose two.)

A. The antenna was placed on a mast near the edge of a rooftop.

B. Equipment that generates electrical magnetic fields are in the same location.

C. Reflective objects such as metal chains or metal ladders were placed in front of the antenna.

D. A plastic enclosure was placed to cover the antenna.

正解：B,C 解答を投票する

出題：6

Caller A is on a VoLTE call with Caller B.
Suddenly Caller A is no longer able to hear Caller B but Caller B can hear Caller A.
Which two call legs and directions should be analyzed first in this scenario? (Choose two.)

A. the Caller B uplink

B. the Caller A downlink

C. the Caller A uplink

D. the Caller B downlink

正解：A,B 解答を投票する

ECP-383試験無料問題集「Ericsson Certified Associate - Radio Network Optimization 認定」