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3) A 16-QAM constellation has 16 possible values for the QAM symbol, X : X =(m-2)+i(n-3),m= 0,1,2,3 n = 0,1, 2,3 . Assume that each of the 16...

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This is communication theory problem.

Can you show the steps? Thank you

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3) A 16-QAM constellation has 16 possible values for the QAM symbol, X :
X =(m-2)+i(n-3),m= 0,1,2,3 n = 0,1, 2,3 . Assume that each of the 16 possible
values is equally likely.
a. Find E(X)
b. Find E(| X 12)

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