Free Ericsson ECP-383 Exam Questions

Become Ericsson Certified with updated ECP-383 exam questions and correct answers

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Total 62 Questions | Updated On: Jan 09, 2025

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Question 1

Which KPI must be captured in a drive test with TEMS to review VoLTE accessibility?

A : ll Setup Success Rate

B : ndover Success Rate

C : ll Drop Rate

D : ice Quality

Answer: A

Question 2

What are two correct characteristics of TDD and FDD LTE systems? (Choose two.)

A : LTE systems use guard period intervals after downlink transmissions.

B : LTE systems require paired spectrum to separate uplink and downlink transmissions

C : LTE systems use guard period intervals after uplink transmissions

D : LTE systems require paired spectrum to separate uplink and downlink transmissions.

Answer: B,C

Question 3

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

A : neighbor cell becomes better than the threshold.

B : serving ceil becomes better than the threshold.

C : serving cell becomes worse than the threshold.

D : neighbor cell becomes worse than the threshold.

Answer: C

Question 4

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 : X

B : 256 QAM DL

C : I Bundling

D : VCC Handover to UTRAN

Answer: C,D

Question 5

What is a purpose of Radio Resource Management (RRM) parameter optimization tools?

A : verage predictions

B : imuth adjustment

C : o-location procedures

D : affic balancing

Answer: D

Page: 1 / 13

Total 62 Questions | Updated On: Jan 09, 2025

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