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?

<p>It significantly decreases (A)</p> Signup and view all the answers

What is the main reason for using massive MIMO systems?

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

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

<p>Simplified signal processing (B)</p> Signup and view all the answers

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

<p>It decreases proportionally (D)</p> Signup and view all the answers

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

<p>Elimination of fast fading and uncorrelated noise (D)</p> Signup and view all the answers

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

<p>Reduced interference effects (D)</p> Signup and view all the answers

What is a characteristic of millimeter waves?

<p>High frequency and short range (A)</p> Signup and view all the answers

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