2024 Correct Practice Tests of ECP-383 Dumps with Practice Exam
Certification Sample Questions of ECP-383 Dumps With 100% Exam Passing Guarantee
Ericsson ECP-383 exam is an online-based test that covers various topics such as radio network optimization principles, tools, and methods. ECP-383 exam consists of 60 multiple-choice questions and is conducted in the English language. The test duration is 90 minutes, and a passing score of 70% is required to receive the certification. ECP-383 exam is designed to evaluate the skills and knowledge of network professionals and assess their ability to work on Ericsson radio network optimization projects.
Ericsson ECP-383 certification exam is intended for individuals who are involved in the optimization of Ericsson radio access networks. Ericsson Certified Associate - Radio Network Optimization certification exam is ideal for network engineers, radio network optimization engineers, and radio network planners who want to enhance their skills and knowledge in radio network optimization. Ericsson Certified Associate - Radio Network Optimization certification exam validates the candidates' understanding of Ericsson's radio network optimization processes, tools, and techniques, and it is a valuable credential for professionals who work in the telecommunications industry. Candidates who pass the Ericsson ECP-383 certification exam will demonstrate their expertise in radio network optimization and will be recognized as knowledgeable and skilled Ericsson Certified Associates.
Ericsson ECP-383 certification exam is comprehensive and challenging. It requires individuals to have a deep understanding of radio network optimization, as well as the ability to apply their knowledge in real-world scenarios. ECP-383 exam consists of multiple-choice questions and practical exercises that are designed to test an individual's ability to troubleshoot issues and optimize radio networks. Individuals who pass the exam will be able to demonstrate their expertise, enhance their career prospects, and contribute to the success of their organization.
NEW QUESTION # 25
How would you connect a Baseband module in the eNodeB to an Antenna Integrated Radio (AIR)?
- A. using a microwave link
- B. using an RJ-45 Ethernet cable
- C. using optical fiber
- D. using Bluetooth
Answer: B
NEW QUESTION # 26
What is a benefit of soft handover?
- A. It ensures successful handover among detected cells.
- B. It decreases channel element usage.
- C. It decreases interference.
- D. It reduces the connected user load of neighboring cells.
Answer: A
NEW QUESTION # 27
How would the highest theoretical UL throughput in a WCDMA network that supports HSPA be achieved?
- A. using R99, UL SF 4
- B. using R99, UL SF 8
- C. using 2 ms TTI for EUL
- D. using 10 ms TTI for EUL
Answer: C
NEW QUESTION # 28
Which two statements about the Radio Connection Supervision (RCS) algorithm in LTE are correct? (Choose two.)
- A. It controls the modulation and coding scheme used in DL transmissions.
- B. It supervises the radio connection between E-UTRAN and a UE in connected mode.
- C. It collects radio problems and inactivity information with the purpose to release resources.
- D. It selects the number of PRBs assigned to users for downlink and uplink.
Answer: B,C
NEW QUESTION # 29
Which statement is correct about network slicing?
- A. Network slicking is a splitting of end users between competing operators in small population markets.
- B. Network slicing is a movement of network functions between aggregation layers to meet performance requirements for specific use cases.
- C. Network slicing is a customized division of a cellular network designed to allow end users to control allocation of network resources between themselves.
- D. Network slicing is a separation of network architecture between vendors in a multivendor network.
Answer: B
NEW QUESTION # 30
What Is the purpose of the Location/Tracking Area update?
- A. It is used to locate the originating UE.
- B. It is used to locate the best IRAT cells.
- C. It is used to internally locate UEs during on-going calls.
- D. It is used to locate the UEs in idle mode.
Answer: D
NEW QUESTION # 31
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 is beneficial because it avoids (nter-cell interference.
- B. SC-FDMA separates uplink transmissions in the time and/or frequency domain.
- C. SC-FDMA is beneficial because it avoids intra-cell interference.
- D. SC-FDMA allows simultaneous uplink transmissions on the same physical resource blocks.
Answer: C,D
NEW QUESTION # 32
What is a cause of degradation in the RSRQ of a serving cell?
- A. thermal noise
- B. periodic measurement report transmissions in the serving cell
- C. average power transmitted by the UE
- D. SIB transmissions sent by the UE
Answer: A
NEW QUESTION # 33
Performance Management Statistics have recently shown a sharp rise in received interference power on an LTE site during the busiest hours. A collocated WCDMA base station has recently acquired a new carrier and upgraded power amplifier. The upgrade correlates with the sharp rise in received interference power.
What are two appropriate actions to solve this problem? (Choose two.)
- A. Request or perform a build audit of the newly upgraded collocated WCDMA site.
- B. Increase the power amplifier on the impacted collocated LTE sectors.
- C. Reduce the hsPowerMargin parameter to make more power available for HSDPA.
- D. Review the site design in consultation with the Ericsson collocation and coexistence guidelines.
Answer: A,D
NEW QUESTION # 34
Why is synchronized operation used in LTE TDD base stations?
- A. to allow handovers to LTE FDD carriers
- B. to allow downlink MIMO to be used
- C. to achieve good RACH timing accuracy
- D. to reduce interference between uplink and downlink
Answer: D
NEW QUESTION # 35
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. Reduce the antenna height.
- B. Increase the CPICH power.
- C. Increase the electrical downtilt.
- D. Change the azimuth.
Answer: D
NEW QUESTION # 36
A customer is deploying VoLTE and complains about high voice drop rates and voice quality degradation at the cell edge in most LTE cells in the area. The network has a dense WCDMA coverage on the 700 MHz band and patchy LTE coverage on the 2100 MHz band.
Which two features would you activate to solve this problem? (Choose two.)
- A. 256 QAM DL
- B. TTI Bundling
- C. SRVCC Handover to UTRAN
- D. DRX
Answer: B,C
NEW QUESTION # 37
A user is making a call on an LTE network.
In this scenario, which encoding schemes are used?
- A. OFDMA in downlink, SC-FDMA in uplink
- B. OFDMA in downlink, COMA in uplink
- C. CDMA in downlink, SC-FOMA in uplink
- D. SC-FDMA in downlink, OFDMA in uplink
Answer: A
NEW QUESTION # 38
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. RNC processor load
- B. channel element utilization
- C. packet throughput
- D. speech accessibility
Answer: C,D
NEW QUESTION # 39
Which two statements are correct about a Self-Organizing Network (SON)? (Choose two.)
- A. SON is a trace collection procedure for coverage prediction and reporting purposes.
- B. SON is a combination of functions that automatically change network behavior.
- C. SON is a centralized solution that automatically collects data and modifies parameters using a predefined algorithm.
- D. SON is a drive test measurement tool for evaluation of network quality and new site location proposals.
Answer: B,C
NEW QUESTION # 40
What is the recommended setting for the primaryCpichPower parameter according to Ericsson NDO guidelines?
- A. 8-10% of min[maximumTransmissionPower, maxDlPowerCapability]
- B. less than 33 dBm
- C. 36 dBm or more Independently of the maximum transmission power
- D. 33 dBm independently of maximum transmission power
Answer: A
NEW QUESTION # 41
What are two benefits of Carrier Aggregation? (Choose two.)
- A. to decrease the number of RRC connected users
- B. to improve coverage per carrier
- C. to increase capacity
- D. to Improve the use of scattered spectrum
Answer: C,D
NEW QUESTION # 42
Which identifier is used for locating a UE in a standalone LTE network?
- A. RAC
- B. LAC
- C. URAC
- D. TAC
Answer: D
NEW QUESTION # 43
What is a purpose of Radio Resource Management (RRM) parameter optimization tools?
- A. geo-location procedures
- B. coverage predictions
- C. traffic balancing
- D. azimuth adjustment
Answer: C
NEW QUESTION # 44
Using a cell optimization tool, you detect a sector that takes a large amount of traffic from a distant location that is covered by other sites and is also outside of the coverage predicted for this sector.
Which physical optimization action should you perform first In this situation?
- A. Increase the transmit power and verify the result.
- B. Downtilt the antenna and verify the result.
- C. Install TMA and verify the result.
- D. Increase the antenna height and verify the result.
Answer: B
NEW QUESTION # 45
A customer has Identified problems In an Indoor, medium loaded, urban area of a GSM/WCDMA collocated network. The problem seems to be in the uplink. The signal level received by the problematic site is high, and the downlink signal in the problematic area is acceptable.
Which two actions would you use to troubleshoot the issue? (Choose two.)
- A. Run a passive inter-modulation (PIM) analysis.
- B. Add a pico cell In the same RAT and frequency.
- C. Decrease base station transmission power.
- D. Investigate external interference.
Answer: A,D
NEW QUESTION # 46
......
ECP-383 Sample Practice Exam Questions 2024 Updated Verified: https://www.torrentexam.com/ECP-383-exam-latest-torrent.html
