Sketch the trellis for the maximum-likelihood sequence


Consider the use of a (square-root) raised cosine signal pulse with a roll-off factor of unity for transmission of binary PAM over an ideal band-limited channel that passes the pulse without distortion. Thus, the transmitted signal is

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where the signal interval Tb = ½ T . Thus, the symbol rate is double of that for no ISI.

a. Determine the ISI values at the output of a matched filter demodulator.

b. Sketch the trellis for the maximum-likelihood sequence detector and label the states.

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English: Sketch the trellis for the maximum-likelihood sequence
Reference No:- TGS01736144

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