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- 1. Multiple Choice
8T8R is
Passive Antenna System
Both
Active Antenna System
None of the others
- 2. Multiple Choice
32T32R is
Passive Antenna System
Active Antenna System
All the others
None of the others
- 3. Multiple Choice
More arrays of antennas, lead to:
Higher coverage
Less Coverage
Equal Coverage
All the others
- 4. Multiple Choice
Active antenna system allow:
2D Beamforming
No Beamforming
3D Beamforming
Only SSB Beamforming
- 5. Multiple Choice
What is the maximum 3GPP allowed donwlink MIMO Layers for SU-MIMO ?
12
4
8
2
- 6. Multiple Choice
FR1 uses
Analogue beamforming
Digital beamforming
Both
- 7. Multiple Choice
TDD PDSCH beamforming can be done through:
SSB beams (CSI-RS beam refinement)
CSI-RS CM grid of beams using PMI Code-Book
UL-SRS reciprocity
all are correct
- 8. Multiple Choice
When the Bearer is added to the UE through 5G gNB, we called:
MCG Addition
SCG Addition
LTE Bearer
5G Bearer
- 9. Multiple Choice
When the UE move between two different gNBs, is called:
LTE handover
MCG Handover
SCG Change
all are correct
- 10. Multiple Choice
For the Active Antenna Systems, normally one PA could feed:
1 antenna
2 antennas
2,3 or 4 antennas
none are correct
- Answer choicesTagsAnswer choicesTags