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

出題：1

What are two advantages of using the Data Forwarding at Intra-LTE Handover feature? (Choose two.)

A. Data is received from two cells at the same time.

B. Packet loss is minimized during handovers.

C. TCP performance Is improved.

D. User data can be forwarded directly between UEs over Wi-Fi.

正解：A,B 解答を投票する

出題：2

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.)

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

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

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

D. A plastic enclosure was placed to cover the antenna.

正解：B,C 解答を投票する

出題：3

You are using the Performance Measurements system for Ericsson WCDMA network analysis and must use predefined counters.
On which two levels would these counters be collected? (Choose two.)

A. the RNC level

B. the TRX level

C. the cell level

D. the BSC level

正解：A,C 解答を投票する

出題：4

Which two channel bandwidths are available in LTE? (Choose two.)

A. 2.8 MHz

B. 30 MHz

C. 1.4 MHz

D. 15 MHz

正解：C,D 解答を投票する

出題：5

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

A. RAC

B. TAC

C. URAC

D. LAC

正解：B 解答を投票する

出題：6

Which two use cases are specifically targeted for 5G technology? (Choose two.)

A. massive machine-type communications

B. remote controlled machines

C. multi tabbed Web browsing

D. asynchronous transfer mode backhaul

正解：A,B 解答を投票する

出題：7

Which statement describes uplink Discontinuous Transmission (DTX)?

A. DTX is a method of saving battery power for the MS by turning off the transmitter while "voice" is not present.

B. DTX is a method of saving battery power for the BTS by turning off the transmitter while "voice" is not present.

C. DTX is a method of saving battery power for the MSC by turning off the transcoder while "voice" is not present.

D. DTX is a method of saving battery power for the BSC by turning off the transcoder while "voice" is not present.

正解：A 解答を投票する

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