Skip to main content

Table 9 SNR gain (dB) of the AD for 4-QAM

From: SNR maximization and modulo loss reduction for Tomlinson-Harashima precoding

 

Terrestrial

Satellite

MI avg

0.2

0.6

1

1.4

1.8

0.2

0.6

1

1.4

1.8

\(\mathbf {P}=\mathbf {I}_{N_{u}}\)

2.92

1.26

0.95

0.75

0.61

3.88

1.65

1.00

0.74

0.53

(MoL,P)RC

3.62

1.35

0.76

0.30

-0.09

5.33

2.43

1.40

0.89

0.22

(SNR,P)RC

3.31

2.28

2.31

2.41

3.14

3.13

1.47

1.01

0.88

0.85

(MoL+SNR,P)RC

3.95

1.90

1.40

1.12

0.92

5.15

2.37

1.37

0.94

0.48