Course Assessment — Waveform Design in Telecommunication
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Question 1 of 19
1. Question
What is the concept of orthogonal frequency division multiplexing related to?
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Question 2 of 19
2. Question
What is the importance of maintaining continuity in phase and choosing the appropriate pulse shape for?
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Question 3 of 19
3. Question
What does the Gaussian minimum shift keying pulse shape optimize?
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Question 4 of 19
4. Question
What system uses a direct sequence spread spectrum?
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Question 5 of 19
5. Question
What are the effects of different pulse shapes on signal representation? (Select the two correct answers)
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Question 6 of 19
6. Question
What is the concept of spread spectrum communication?
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Question 7 of 19
7. Question
What is the method for allowing variable spreading factor?
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Question 8 of 19
8. Question
What is the fast power control in the third generation system?
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Question 9 of 19
9. Question
What is the primary waveform in 4G?
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Question 10 of 19
10. Question
What is the main advantage of OFDM?
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Question 11 of 19
11. Question
What factors can affect OFDM signals?
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Question 12 of 19
12. Question
What is the basic element of a resource unit in broadband multi-carrier communication systems?
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Question 13 of 19
13. Question
What is the benefit of cyclic prefix in OFDM?
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Question 14 of 19
14. Question
What are the benefits of spreading signals on interleaved sub-carriers? (Select the two correct answers)
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Question 15 of 19
15. Question
What are the benefits of using a single carrier system? (Select the two correct answers)
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Question 16 of 19
16. Question
What is the main benefit of DFT spread OFDM in uplink communication?
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Question 17 of 19
17. Question
What is the main purpose of the link adaptation procedure in OFDM?
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Question 18 of 19
18. Question
What does the term 'New Radio' (NR) refer to?
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Question 19 of 19
19. Question
What is supported in the uplink direction in both 4G and 5G?