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Table 4 OSD effect for base and shortened codes: case (1)

From: Shortened LDPC codes accelerate OSD decoding performance

dB

SP/OSD

RA

RB

RC

1.0

1.39

1.78

1.66

1.66

1.5

1.83

2.69

2.31

2.30

2.0

3.04

5.56

4.20

3.54

2.5

5.38

8.57

6.41

8.57

3.0

8.35

6.91

3.68

18.35

3.5

4.73

4.99

2.75

38.1

  1. Following abbreviation is used: \(\hbox {RA}=\hbox {SH}_{\mathrm{A}}\)/\(\hbox {SHOSD1}_{\mathrm{A}}\), \(\hbox {RB}=\hbox {SH}_{\mathrm{B}}\)/\(\hbox {SHOSD1}_{\mathrm{B}}\) and \(\hbox {RC}=\hbox {SH}_{\mathrm{C}}\)/\(\hbox {SHOSD1}_{\mathrm{C}}\)