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Table 1 Complexity comparison

From: Receiver design combining iteration detection and ICI compensation for SEFDM

 

ID

FSD

IC

Multiplications

N 2

N3+N2+NM

\(K\log _{2}^{K} + (K - N)N\)

Additions

N 2

N3+N2−N +NM−M

\(K\log _{2}^{K} + (K - N)(N - 1)\)