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Massive MIMO Systems

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Questions and Answers

What is the relationship between the power per antenna and the number of transmit antennas?

Inversely proportional (correct)

Directly proportional

Squared inversely proportional

Exponentially proportional

What benefits does a large number of antennas provide in a massive MIMO system?

It eliminates interference effects, fast fading, uncorrelated noise, and thermal noise (correct)

It enhances fast fading

It increases interference effects

It reduces signal processing complexity

What is the primary advantage of millimeter waves?

Not mentioned in the provided content (correct)

Improved signal quality

Higher data rates

Increased range

What happens to the transmit power as the number of transmit antennas increases?

It significantly decreases (A) Signup and view all the answers

What is the main reason for using massive MIMO systems?

To take advantage of the benefits of a large number of antennas (B) Signup and view all the answers

What is a significant advantage of having a large number of antennas in massive MIMO systems?

Simplified signal processing (B) Signup and view all the answers

What happens to the power per antenna as the number of transmit antennas increases?

It decreases proportionally (D) Signup and view all the answers

What is a key benefit of massive MIMO systems in terms of signal quality?

Elimination of fast fading and uncorrelated noise (D) Signup and view all the answers

What is the primary advantage of having multiple antennas in massive MIMO systems?

Reduced interference effects (D) Signup and view all the answers

What is a characteristic of millimeter waves?

High frequency and short range (A) Signup and view all the answers