A) Use the following table to compare the spectral efficiencies of IS-54, GSM and IS-95 systems. What are the theoretical spectral efficiencies for each of these standards if they operate at 15 dB SNR? Туре IS-54 GSM IS-95 Bandwidth 30 kHz 200 kHz Rate 48.6 kbps 270.833 kbps 9.6 kbps per k user 1.2288 MHz

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A) Use the following table to compare the spectral efficiencies of IS-54, GSM and IS-95 systems. What
are the theoretical spectral efficiencies for each of these standards if they operate at 15 dB SNR?
Bandwidth
Туре
IS-54
Rate
48.6 kbps
270.833 kbps
9.6 kbps per k user
30 kHz
GSM
200 kHz
IS-95
1.2288 MHz
Transcribed Image Text:A) Use the following table to compare the spectral efficiencies of IS-54, GSM and IS-95 systems. What are the theoretical spectral efficiencies for each of these standards if they operate at 15 dB SNR? Bandwidth Туре IS-54 Rate 48.6 kbps 270.833 kbps 9.6 kbps per k user 30 kHz GSM 200 kHz IS-95 1.2288 MHz
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