[Dec-2023] Latest ECP-383 Exam Dumps for Pass Guaranteed
Reliable Ericsson Certified Associate ECP-383 Dumps PDF Dec 24, 2023 Recently Updated Questions
Ericsson ECP-383 exam is a comprehensive certification program that covers a wide range of topics related to radio network optimization. It is designed to assess the candidate's knowledge and skills in this field and establish their expertise in working with Ericsson equipment and technologies. Ericsson Certified Associate - Radio Network Optimization certification is recognized globally and provides individuals with the opportunity to enhance their career prospects in the telecommunications industry.
Ericsson ECP-383 certification exam is an excellent way for professionals who want to demonstrate their expertise in radio network optimization. It is a globally recognized certification that can help professionals enhance their career prospects and advancement opportunities in the field of telecommunications. Ericsson Certified Associate - Radio Network Optimization certification exam validates the candidate's skills and knowledge in Ericsson's radio network optimization solutions, making them more attractive to potential employers.
NEW QUESTION # 37
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 downlink
- B. the Caller B uplink
- C. the Caller A downlink
- D. the Caller A uplink
Answer: B,C
NEW QUESTION # 38
You are performing a physical parameter optimization of an LTE network with an automatic tool that uses propagation predictions. As a result, the tool estimates an increase of RSRP from cell A at a particular location.
In this scenario, what has happened?
- A. Soft handover factor has increased.
- B. The PRB utilization of cell A has decreased.
- C. The antenna pattern of cell A has changed.
- D. Signal attenuation from the transmitter to the location has increased.
Answer: C
NEW QUESTION # 39
A user is making a call on an LTE network.
In this scenario, which encoding schemes are used?
- A. CDMA in downlink, SC-FOMA in uplink
- B. SC-FDMA in downlink, OFDMA in uplink
- C. OFDMA in downlink, COMA in uplink
- D. OFDMA in downlink, SC-FDMA in uplink
Answer: D
NEW QUESTION # 40
Which two characteristics are true about 30 GHz spectrum compared to 2100 MHz spectrum? (Choose two.)
- A. It has a reduced antenna separation distance required for effective MIMO.
- B. It has improved in building penetration coverage.
- C. It has reduced in building penetration coverage.
- D. It has an increased antenna separation distance required for effective MIMO.
Answer: A,C
NEW QUESTION # 41
An operator receives customer complaints from an indoor location. The Issues result from a bad neighbor plan in a single RAT and frequency network.
Which two optimization processes would you use to resolve the problem? (Choose two.)
- A. drive test based neighbor optimization
- B. PM counter based neighbor optimization
- C. call trace based neighbor optimization
- D. prediction based neighbor optimization
Answer: B,C
NEW QUESTION # 42
You have collocated sectors In your 2G network on the GSM 900 and the DCS 1800 bands. Reviewing the network level traffic distribution, you noticed that the GSM 900 sectors have five times more traffic than the DCS 1800 sectors.
Which two actions would improve load balancing between these bands? (Choose two.)
- A. adding additional GSM 900 sectors
- B. changing the handover margin
- C. changing the idle mode cell reselection parameter
- D. expanding the site's transmission link
Answer: B
NEW QUESTION # 43
What are two advantages of using the Data Forwarding at Intra-LTE Handover feature? (Choose two.)
- A. User data can be forwarded directly between UEs over Wi-Fi.
- B. Packet loss is minimized during handovers.
- C. TCP performance Is improved.
- D. Data is received from two cells at the same time.
Answer: B,D
NEW QUESTION # 44
Which two statements are true about the Antenna Integrated Radio (AIR)? (Choose two.)
- A. The AIR in an LTE system is directly connected with the MME using the SI interface.
- B. The AIR replaces the digital/baseband unit.
- C. The AIR is a hardware unit that integrates the radio and the antenna.
- D. The AIR can replace the standard RU/RRU and antenna.
Answer: C,D
NEW QUESTION # 45
What are two benefits of Carrier Aggregation? (Choose two.)
- A. to Improve the use of scattered spectrum
- B. to improve coverage per carrier
- C. to decrease the number of RRC connected users
- D. to increase capacity
Answer: A,D
NEW QUESTION # 46
Review the exhibit.
A new residential area has recently been built showing a lack of 3G uplink coverage as shown in the exhibit.
The terrain is flat and all the buildings in the area are 20 meters in height with no other relevant direct obstacles.
What should be applied to cells A_l and 8_1 to provide 3G service to the new area knowing that both cells have a soft handover (SHO) factor of 1.9?
- A. Increase the electrical downtilt.
- B. Increase the CPICH power.
- C. Change the azimuth.
- D. Reduce the antenna height.
Answer: C
NEW QUESTION # 47
Which two statements correctly describe Single Carrier Frequency Division Multiple Access (SC-FDMA) as used in LTE systems using uplink SIMO? (Choose two.)
- A. SC-FDMA separates uplink transmissions in the time and/or frequency domain.
- B. SC-FDMA allows simultaneous uplink transmissions on the same physical resource blocks.
- C. SC-FDMA is beneficial because it avoids (nter-cell interference.
- D. SC-FDMA is beneficial because it avoids intra-cell interference.
Answer: B,D
NEW QUESTION # 48
You are performing a drive test on a cluster carrying commercial WCDMA traffic using a drive testing tool.
What are two metrics that would be detected using this tool? (Choose two.)
- A. speech accessibility
- B. RNC processor load
- C. packet throughput
- D. channel element utilization
Answer: A,C
NEW QUESTION # 49
Review the exhibit.
Cell A has neighbor relations with cells B and C which share the same frequency and PCI. Cells B and C do not share any overlapping area.
Referring to the exhibit which statement is correct?
- A. Handover performance of cell B is affected.
- B. Handover performance of cell A is affected.
- C. There is no degraded performance expected in any of the cells.
- D. Handover performance of cell C is affected.
Answer: B
NEW QUESTION # 50
What is an advantage of using flexible numerology in New Radio (NR) 5G?
- A. It maintains a more consistent overhead over a very large range of carrier frequencies.
- B. It allows an alphanumeric mapping between physical data channels on coslted LTE and NR in non-standalone scenarios.
- C. It ensures that the same subcarrier bandwidth is used in NR in both high and low frequencies.
- D. It provides a non defined link between subcarriers used in LTE and NR.
Answer: B
NEW QUESTION # 51
Which two statements about physical resource blocks (PRB)s are correct? (Choose two.)
- A. The DL PRB distribution is not affected by the number of active cell users in the cell.
- B. A higher throughput is expected when more DL PRBs are assigned to a user for a TTI.
- C. The number of PRBs assigned for a user is dependent on the number of active users in the cell.
- D. The maximum number of assigned PRBs for a TTI can exceed the number of available PRBs in the cell for that TTI.
Answer: B,C
NEW QUESTION # 52
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. SGW
- B. eNodeB
- C. IMS
- D. MME
Answer: B
NEW QUESTION # 53
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Ericsson ECP-383 Certification Exam is a comprehensive assessment of an individual's understanding of various topics related to radio network optimization, including radio network planning, parameter optimization, KPI monitoring, troubleshooting, and reporting. ECP-383 exam tests the candidate's ability to apply theoretical concepts to practical scenarios and analyze complex network problems. It also evaluates the candidate's knowledge of Ericsson's tools and technologies for radio network optimization.
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