Question: The V.32 modem standard with non-redundant coding uses a rectangular 16-QAM constellation. The model specifications are as follows: Carrier frequency = 1,800 Hz. Symbol rate

The V.32 modem standard with non-redundant coding uses a rectangular 16-QAM constellation. The model specifications are as follows: Carrier frequency = 1,800 Hz. Symbol rate = 2,400 bauds. Data rate = 9,600 b/s calculate

(a) The average signal-to-noise ratio, and

(b) The average probability of symbol error for this modem, assuming that Eay/N0 = 20dB.

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