10 Questions
What is the term for the reduction in signal strength due to the environment?
Path loss
What is the formula for calculating the received signal power (Prx)?
Prx = Pix - (losses) + (Gains)
What is the unit of measurement for the received signal power (Prx)?
dBm
What is the purpose of calculating the link budget?
To determine the communication system's performance
What is the factor that affects the signal strength due to the surrounding environment?
Path loss
What is the formula for calculating the signal-to-noise ratio (SNR)?
SNR = Pix - (losses) - (Gains)
What is the term for the increase in signal strength due to the use of amplifiers?
Gains
What is the unit of measurement for the noise figure?
dB
What is the purpose of calculating the fading margin?
To account for signal loss due to fading
What is the formula for calculating the path loss?
Path loss = 10 log (distance) + noise
This quiz covers the basics of cellular telephony, focusing on signal-to-noise ratio and its importance in wireless systems. Learn about the minimum transmission quality and SNR requirements. Test your understanding of noise-limited systems and single BS transmission.
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