Equalization is used to compensate __________(a) Peak signal to noise ratio(b) Intersymbol interference(c) Channel fading(d) Noises present in the signalI have been asked this question in quiz.I would like to ask this question from Fundamentals of Equalization topic in portion Equalization, Diversity and Channel Coding of Wireless/Mobile

Equalization is used to compensate __________(a) Peak signal to noise

1.	Equalization is used to compensate __________(a) Peak signal to noise ratio(b) Intersymbol interference(c) Channel fading(d) Noises present in the signalI have been asked this question in quiz.I would like to ask this question from Fundamentals of Equalization topic in portion Equalization, Diversity and Channel Coding of Wireless/Mobile
Answer» The correct choice is (b) Intersymbol interference To elaborate: Equalization compensate the intersymbol interference (ISI) created by multipath WITHIN time dispersive channels. An EQUALIZER within a receiver compensates for the average RANGE of the expected channel AMPLITUDE and delay CHARACTERISTICS.

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