ECP-383試験無料問題集（65題）「Ericsson Certified Associate

出題：1

How would the highest theoretical UL throughput in a WCDMA network that supports HSPA be achieved?

A. using 10 ms TTI for EUL

B. using 2 ms TTI for EUL

C. using R99, UL SF 4

D. using R99, UL SF 8

正解：B 解答を投票する

出題：2

Review the exhibit.

What is the EIRP of the transmitter shown In the exhibit?

A. 46 dBm

B. 57.5 dBm

C. 42.5 dBm

D. 40 dBm

正解：B 解答を投票する

出題：3

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. SRVCC Handover to UTRAN

B. 256 QAM DL

C. DRX

D. TTI Bundling

正解：A,D 解答を投票する

出題：4

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. 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

正解：B 解答を投票する

出題：5

Caller A is on a VoLTE call with Caller B.
Suddenly Caller A is no longer able to hear Caller B but Caller B can hear Caller A.
Which two call legs and directions should be analyzed first in this scenario? (Choose two.)

A. the Caller B uplink

B. the Caller A downlink

C. the Caller A uplink

D. the Caller B downlink

正解：A,B 解答を投票する

出題：6

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?

A. MME

B. IMS

C. eNodeB

D. SGW

正解：C 解答を投票する

ECP-383試験無料問題集「Ericsson Certified Associate - Radio Network Optimization 認定」