Question

Spectral efficiency may be expressed in terms of ____

a.

Hertz

b.

bits per second

c.

Hertz per bit per second

d.

bits per Hertz per second.

Posted under Cognitive Radio

Answer: (c).Hertz per bit per second Explanation:Spectral efficiency describes the amount of information transferred in a channel. It may be used to determine quality of service. Spectral efficiency may be expressed in terms of Hertz per bit per second.

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Q. Spectral efficiency may be expressed in terms of ____

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