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Determine the minimum signal power for an acceptable voice quality at the base station receiver of a GSM system (bandwidth 200 kHz, data rate 271 kbps). Assume the following data: Receiver noise figure = 5 dB, Boltzmann's constant = 1.38 x 10-23 Joules/K, mobile radiated power = 30 dBm, transmitter cable losses = 3 dB, base station antenna gain 16 dBi, mobile antenna gain = 0 dBi, fade margin = 10.5 dB, and required Eb/No 13.5 dB. What is the maximum allowable path loss? What is the maximum cell radius in an urban area where a 1km inter- cept is 108 dB and the path-loss exponent is 4.2?

Determine the minimum signal power for an acceptable voice quality at the base station receiver of a GSM system (bandwidth 200 kHz, data rate 271 kbps). Assume the following data: Receiver noise figure = 5 dB, Boltzmann's constant = 1.38 x 10-23 Joules/K, mobile radiated power = 30 dBm, transmitter cable losses = 3 dB, base station antenna gain 16 dBi, mobile antenna gain = 0 dBi, fade margin = 10.5 dB, and required Eb/No 13.5 dB. What is the maximum allowable path loss? What is the maximum cell radius in an urban area where a 1km inter- cept is 108 dB and the path-loss exponent is 4.2?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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3. Determine the minimum signal power for an acceptable voice quality at the base station receiver of a GSM system (bandwidth 200 kHz, data rate 271 kbps). Assume the following data: Receiver noise figure = 5 dB, Boltzmann's constant = 1.38 x 10-23 Joules/K, mobile radiated power 30 dBm, transmitter cable losses = 3 dB, base station antenna gain 16 dBi, mobile antenna gain = 0dBi, fade margin = 10.5 dB, and required Eb/No = 13.5 dB. What is the maximum allowable path loss? What is the maximum cell radius in an urban area where a 1km inter- cept is 108 dB and the path-loss exponent is 4.2? = =
Transcribed Image Text:3. Determine the minimum signal power for an acceptable voice quality at the base station receiver of a GSM system (bandwidth 200 kHz, data rate 271 kbps). Assume the following data: Receiver noise figure = 5 dB, Boltzmann's constant = 1.38 x 10-23 Joules/K, mobile radiated power 30 dBm, transmitter cable losses = 3 dB, base station antenna gain 16 dBi, mobile antenna gain = 0dBi, fade margin = 10.5 dB, and required Eb/No = 13.5 dB. What is the maximum allowable path loss? What is the maximum cell radius in an urban area where a 1km inter- cept is 108 dB and the path-loss exponent is 4.2? = =
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