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  5. Ericsson Certified Associate - Radio Network Optimization Questions and Answers

ECP-383 Ericsson Certified Associate - Radio Network Optimization Questions and Answers

Questions 4

Which two statements about the Radio Connection Supervision (RCS) algorithm in LTE are correct? (Choose two.)

Options:

A.

It selects the number of PRBs assigned to users for downlink and uplink.

B.

It collects radio problems and inactivity information with the purpose to release resources.

C.

It controls the modulation and coding scheme used in DL transmissions.

D.

It supervises the radio connection between E-UTRAN and a UE in connected mode.

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Questions 5

Which statement is correct about power control on an HS-PDSCH channel?

Options:

A.

Available power for the EUL channel impacts the HS-PDSCH data capacity.

B.

Inner closed loop power control is used.

C.

Available power and radio conditions impact the HS-PDSCH data rate.

D.

Outer loop power control is used.

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Questions 6

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

Options:

A.

The neighbor cell becomes better than the threshold.

B.

The serving ceil becomes better than the threshold.

C.

The serving cell becomes worse than the threshold.

D.

The neighbor cell becomes worse than the threshold.

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Questions 7

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?

Options:

A.

eNodeB

B.

IMS

C.

MME

D.

SGW

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Questions 8

Which identifier is used for locating a UE in a standalone LTE network?

Options:

A.

RAC

B.

TAC

C.

LAC

D.

URAC

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Questions 9

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.)

Options:

A.

DRX

B.

256 QAM DL

C.

TTI Bundling

D.

SRVCC Handover to UTRAN

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Exam Code: ECP-383
Exam Name: Ericsson Certified Associate - Radio Network Optimization
Last Update: May 4, 2024
Questions: 62

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