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Questions and Answers
Which component of a wireless device is responsible for converting analog signals to digital signals?
Which component of a wireless device is responsible for converting analog signals to digital signals?
- LPF
- LNA
- ADC (correct)
- LO
What is the main cause of signal distortion in a wireless link due to multipath fading?
What is the main cause of signal distortion in a wireless link due to multipath fading?
- Interference
- Attenuation
- Different delays (correct)
- Reflection
Which layer of the wireless device architecture is responsible for handling IP (Internet Protocol)?
Which layer of the wireless device architecture is responsible for handling IP (Internet Protocol)?
- Physical layer
- L3 (correct)
- L2
- L4
What is the metric used to measure the quality of a wireless link, with higher values indicating better performance?
What is the metric used to measure the quality of a wireless link, with higher values indicating better performance?
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What is the main characteristic of a wireless link that causes signals to be attenuated as they travel further?
What is the main characteristic of a wireless link that causes signals to be attenuated as they travel further?
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