Practice Smaller Subcarrier Spacing (4.1.2.1.2) - G Physical Layer: Signals, Waveforms, and Key Enablers Channels and Signals/Waveforms in 5G: New Radio (NR)
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Smaller subcarrier spacing

Practice - Smaller subcarrier spacing

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is subcarrier spacing?

💡 Hint: Think about how signals are arranged along a frequency spectrum.

Question 2 Easy

How does smaller subcarrier spacing affect symbol duration?

💡 Hint: Consider the relationship between spacing and time intervals.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary effect of smaller subcarrier spacing in 5G NR?

Increased latency
Wider coverage
Reduced signal strength

💡 Hint: Think about how spacing impacts signal reach.

Question 2

True or False: Smaller subcarrier spacing results in shorter symbol durations, which is beneficial for URLLC.

True
False

💡 Hint: Consider how duration relates to reliability.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Develop a plan to implement 5G technology in a rural area while maximizing coverage using smaller subcarrier spacing. Discuss challenges and solutions.

💡 Hint: Consider geographical factors that may affect signal propagation.

Challenge 2 Hard

Describe mathematical relationships between subcarrier spacing, symbol duration, and performance metrics in a 5G NR environment.

💡 Hint: Use formulas connecting bandwidth, frequency, and duration to define performance outcomes.

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Reference links

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