Define and explain bandwidth efficiency.
What will be an ideal response?
Bandwidth efficiency, which is also called spectral efficiency, is a parameter that is used to evaluate the performance of one modulation technique to another one. The bandwidth efficiency is the ratio of bit rate to the minimum required bandwidth in that particular modulation technique. It is common that the bandwidth efficiency is normalized to the number of transmission bits in one Hertz bandwidth.
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Answer the following statement true (T) or false (F)