Key Points of 5G Radio Network Planning Quiz

What are the three major changes in 5G radio networks?

• New frequency bands, new waveforms, new services

• New antennas, new cables, new routers

• New software, new hardware, new protocols

• New towers, new satellites, new receivers

What is the main impact of the introduction of C-band and mmWave in 5G?

• Expanded compatibility and flexibility

• Reduced interference and latency

• Improved coverage and capacity

• Enhanced security and reliability

What is the main impact of Massive MIMO on radio network planning?

• Improved coverage and capacity

• Reduced power consumption and cost

• Expanded compatibility and flexibility

• Enhanced security and reliability

What is the main benefit of MU-MIMO in Massive MIMO deployment?

• Reduced interference

• Increased cell capacity

• Improved beamforming

• Enhanced security

How does Massive MIMO reduce uplink interference?

• Interference diversity and UE-level tracking

• Channel diversity and UE-level pairing

• Transmit diversity and UE-level beamforming

• Receive diversity and UE-level beam tracking

Which of the following statements about massive MIMO are correct?

• Massive MIMO does not improve uplink coverage.

• MU-MIMO improves NR multiplexing through UE pairing and is good for heavy-load scenarios.

• Compared with 8TRX, 64TRX provides better coverage on the vertical plane.

• Massive MIMO is more suitable for high frequency and TDD duplex modes.

Which of the following technologies enhance the uplink?

• Fallback to LTE

• Super uplink

• UL/DL decoupling

• CloudAIR

What is the purpose of SA networking in 5G?

• To provide collaborative planning and optimization solutions for 4G-5G networks

• To support massive MIMO features

• To enhance downlink coverage

• To improve 4G-5G interoperability

What is the maximum number of carriers that can aggregate on an eNodeB in NSA networking?

• Three CC

• Four CC

• Five CC

• Two CC

How does the introduction of mmWave impact 5G network coverage?

• Expanded compatibility and flexibility

• Reduced interference and latency

• Improved coverage and capacity

• Enhanced security and reliability