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Figure 10 | EURASIP Journal on Advances in Signal Processing

Figure 10

From: A low complexity Hopfield neural network turbo equalizer

Figure 10

HNN-TE and CTE BPSK performance in short channels at a fixed mobile speed assuming perfect CSI. Shows the HNN-TE and CTE performance in systems with CIR lengths of L = 4, L = 6, and L = 8 at a mobile speed of 20 km/h. Red diamond: CTE - L = 4; Red square: CTE - L = 6; Red circle: CTE - L = 8; Blue diamond: HNN-TE - L = 4; Blue square: HNN-TE - L = 6; Blue circle: HNN-TE - L = 8; Black dashed: coded AWGN bound.

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