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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is unlicensed spectrum?
💡 Hint: Think about what common technologies use it.
Question 2
Easy
Name two unlicensed frequency bands.
💡 Hint: Recall what bands are used for Wi-Fi.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of NR-U in 5G?
- Increase latency
- Integrate unlicensed spectrum
- Limit capacity
💡 Hint: Think about what NR-U allows operators to do.
Question 2
True or False: Unlicensed spectrum is available to anyone but is subject to specific regulations.
- True
- False
💡 Hint: Consider how spectrum use is regulated.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a scenario where a city wants to implement an NR-U based solution for its smart city applications. What factors would you consider in your analysis?
💡 Hint: Be mindful of the balance between opportunities and challenges in a shared spectrum environment.
Question 2
Propose strategies for mitigating interference in unlicensed spectrum bands, given a range of existing devices using the same frequencies.
💡 Hint: Think about both technical and regulatory aspects as viable solutions.
Challenge and get performance evaluation