The ISI and adjacent channel interference is removed by(a) Cancelling filter(b) Port processing equalizer(c) Cancelling filter & Port processing equalizer(d) None of the mentionedI got this question during an interview for a job.Enquiry is from Effects of Fading and Decision Theory topic in section Fading Channels of Digital Communications

The ISI and adjacent channel interference is removed by(a) Cancelling

1.	The ISI and adjacent channel interference is removed by(a) Cancelling filter(b) Port processing equalizer(c) Cancelling filter & Port processing equalizer(d) None of the mentionedI got this question during an interview for a job.Enquiry is from Effects of Fading and Decision Theory topic in section Fading Channels of Digital Communications
Answer» CORRECT option is (C) CANCELLING FILTER & Port processing equalizer Easiest EXPLANATION: The known ISI which is introduced deliberately and the adjacent channel interference is removed by cancelling filter and post processing equalizer.

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