Question

Which of the following expression can be used to compute processing demand provided Pif, Ps, Pbs, Pbb and Pmo stands for IF, source, bitstream, baseband, and management overhead processing demand respectively?

a.

P=Pif+Ps+Pbs+Pbb+Pmo

b.

P=Pbb+N*(Pif+Pmo)+Ps+Pbs

c.

P=Pif+N*(Ps+Pbs+Pbb)+Pmo

d.

P=Pif+(Pbs*Pbs*Pbb)+Pmo

Posted under Cognitive Radio

Answer: (c).P=Pif+N*(Ps+Pbs+Pbb)+Pmo Explanation:P=Pif+N*(Ps+Pbs+Pbb)+Pmo is the expression used to compute processing demand. Processing demand depends on a first-order approximation on the signal bandwidths. It is also influenced by the intricacy of the operations in the IF, baseband, bitstream, and source segments.

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Q. Which of the following expression can be used to compute processing demand provided Pif, Ps, Pbs, Pbb and Pmo stands for IF, source, bitstream, baseband, and management overhead...

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