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ECP-383 Exam Dumps - Ericsson Certified Associate Questions and Answers

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Questions 4

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

Options:

A.

Call Setup Success Rate

B.

Handover Success Rate

C.

Call Drop Rate

D.

Voice Quality

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Questions 5

After the installation of a new LTE antenna on a roof top, UL interference power for that sector is observed.

In this scenario, which two situations would cause the interference? (Choose two.)

Options:

A.

Equipment that generates electrical magnetic fields are in the same location.

B.

The antenna was placed on a mast near the edge of a rooftop.

C.

A plastic enclosure was placed to cover the antenna.

D.

Reflective objects such as metal chains or metal ladders were placed in front of the antenna.

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Questions 6

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.)

Options:

A.

adding additional GSM 900 sectors

B.

changing the handover margin

C.

expanding the site's transmission link

D.

changing the idle mode cell reselection parameter

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Questions 7

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.)

Options:

A.

Set the qRxLevMin parameter to -117 dBm.

B.

Set the qQualMin parameter to -15 dB.

C.

Set the qQuaiMin parameter to -9 dB.

D.

Set the qRxLevMin parameter to -123 dBm.

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Exam Code: ECP-383
Exam Name: Ericsson Certified Associate - Radio Network Optimization
Last Update: Dec 22, 2024
Questions: 62
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