최신 Ericsson Certified Associate ECP-383 무료샘플문제:
1. After an optimization meeting, an operator decides to double the transmitted power of an LTE cell. To test the effect of this change, a static test is performed before and after the change.
Which statement is correct in this scenario?
A) The RSRP received by the UE is increased by six dB.
B) The variation of the RSRP will depend on the bandwidth of the cell.
C) The RSRP received by the UE is increased by three dB.
D) The RSRP received by the UE remains stable.
2. Which element is used in maintaining a 4G VoLTE call leg?
A) NodeB
B) BSC
C) PSTN
D) P-GW
3. Review the exhibit.
An operator's LTE single layer network has a cell not carrying enough traffic. To increase the traffic carried by the cell, the operator decides to modify the Idle mode behavior of the cell. Values for the qRxLevMin and qQuaimin parameters are currently set to -120 dBm and -12 dB.
Referring to the exhibit, which two configurations would be used to potentially increase the traffic carried by this cell? (Choose two.)
A) Set the qRxLevMin parameter to -123 dBm.
B) Set the qRxLevMin parameter to -117 dBm.
C) Set the qQuaiMin parameter to -9 dB.
D) Set the qQualMin parameter to -15 dB.
4. A user is participating in an IR.92 compliant VoLTE call.
What is the Quality of Service Class Indicator (QCI) of the bearer that carries SIP signaling?
A) QCI 5
B) QCI 1
C) QCI 8
D) QCI 2
5. Which two benefits does OSS counter-based optimization provide compared to drive test measurements?
(Choose two.)
A) OSS counters allow throughput measurements in cells where no traffic is carried.
B) OSS counters only capture the outdoor performance.
C) OSS counters provide OPEX cost savings.
D) OSS counters capture the indoor performance.
질문과 대답:
질문 # 1 정답: C | 질문 # 2 정답: A | 질문 # 3 정답: A,D | 질문 # 4 정답: A | 질문 # 5 정답: C,D |