Find the approximate Eb/No values for M-FSK and M-PSK at BER = 10-5 for M = 2, 4, 8 and 16. Letting E denote the symbol energy, what are the values of the associated E/No (in dB) for M-FSK and M-PSK (M = 2, 4, 8 and 16) at BER = 10-5 ?

Drawn below are the bit error rate (BER) curves for M-FSK (Fig. Q3-1) and M-PSK (Fig. Q3-2) modulation schemes in terms of E/N. (in dB), where Es denotes the average bit energy, N, denotes the power spectral density of additive white Gaussian noise (AWGN), and k denotes the number of bits carried per symbol. MESK 10 10 10 10 10 an k=4 10 4 14 12 Eb/NO (dB) Fig. 03-1: BER vs. EVN for M-FSK MPSK 10 10 10 10 10 10 10 b) Find the approximate E/N, values for M-FSK and M-PSK at BER = 10% for M=2, 4, 8 and 16. Letting E denote the symbol energy, what are the values of the associated E/N. (in dB) for M-FSK and M-PSK (M = 2, 4, 8 and 16) at BER = 10-3? 10 14 16 18 20 R 10 12 Eb/NO (dB) Fig 3.2. RER VS EIN for M.PSK Drawn below are the bit error rate (BER) curves for M-FSK (Fig. Q3-1) and M-PSK (Fig. Q3-2) modulation schemes in terms of E/N. (in dB), where Es denotes the average bit energy, N, denotes the power spectral density of additive white Gaussian noise (AWGN), and k denotes the number of bits carried per symbol. MESK 10 10 10 10 10 an k=4 10 4 14 12 Eb/NO (dB) Fig. 03-1: BER vs. EVN for M-FSK MPSK 10 10 10 10 10 10 10 b) Find the approximate E/N, values for M-FSK and M-PSK at BER = 10% for M=2, 4, 8 and 16. Letting E denote the symbol energy, what are the values of the associated E/N. (in dB) for M-FSK and M-PSK (M = 2, 4, 8 and 16) at BER = 10-3? 10 14 16 18 20 R 10 12 Eb/NO (dB) Fig 3.2. RER VS EIN for M.PSK