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: Jun 05, 2025

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Question 1

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 : ding additional GSM 900 sectors

B : anging the handover margin

C : panding the site's transmission link

D : anging the idle mode cell reselection parameter

Answer: B

Question 2

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

Question 3

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 4

What are two benefits of massive MIMO? (Choose two.)

A : serves many users in the same time and frequency with a single element antenna

B : increases SINR by focusing a signal toward an individual user

C : serves many spatially separated users in the same time and frequency.

D : increases throughput by allowing access to larger spectrum slices.

Answer: C,D

Question 5

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

Page: 1 / 13

Total 62 Questions | Updated On: Jun 05, 2025

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