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Q9) Consider of 8-ary ASK transmission over an AWGN channel. The signals representing the symbols are of the form A sin(
Posted: Sun May 15, 2022 7:47 pm
by answerhappygod
- Q9 Consider Of 8 Ary Ask Transmission Over An Awgn Channel The Signals Representing The Symbols Are Of The Form A Sin 1 (53.89 KiB) Viewed 33 times
Q9) Consider of 8-ary ASK transmission over an AWGN channel. The signals representing the symbols are of the form A sin(27fct) V and the symbol duration is T = 10-3 s. (a) Consider the two schemes below. Scheme 1: A = +1, +3,+5, +7 and Scheme 2: A = 1,3,5,7,9, 11, 13, 15. If the BER for Scheme 1 is 10-5, what is the BER for Scheme 2? [3 marks] (b) Find Ep (average energy per bit), respectively, for the two schemes in (a). [3 marks] (As always, assume a 12 load resistance.)