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Q8) Suppose a given BPSK signalling scheme which communicates over an AWGN channel, has a bit error rate (BER) of Q(V5).
Posted: Sun May 15, 2022 7:47 pm
by answerhappygod
- Q8 Suppose A Given Bpsk Signalling Scheme Which Communicates Over An Awgn Channel Has A Bit Error Rate Ber Of Q V5 1 (61.69 KiB) Viewed 50 times
Q8) Suppose a given BPSK signalling scheme which communicates over an AWGN channel, has a bit error rate (BER) of Q(V5). (a) What is the BER if the transmitted signal amplitude is increased by a factor of 2 (assuming all other conditions remain unchanged)? [4 marks) (b) What is the BER if the symbol duration is reduced by half (assuming all other conditions remain unchanged)? [4 marks) (C) What is the BER if the scheme's carrier frequency is increased by a factor of 2, (assuming all other conditions remain unchanged)? [3 marks]