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Table 6 Current research advances of slice reconciliation

From: Information reconciliation of continuous-variables quantum key distribution: principles, implementations and applications

Ref.

Year

ECC

Code length

SNR

β

FER

Throughout (M Symbols/s*)

[51]

2004

Turbo

[120]

2006

LDPC

2 × 105

3

88.70%

15

92.20%

[113]

2007

LDPC

2 × 105

88.70%

10−4

0.063

[121]

2010

LDPC

2 × 105

89.00%

[122]

2014

LDPC

1 × 220

1.0

94.20%

3.0

94.10%

[119]

2016

NB-LDPC

1 × 105

3.0

95.20%

[57]

2016

LDPC

2 × 105

3.0

93.70%

[56]

2017

LDPC

1 × 106

1.0

95.02%

19%

3.0

95.26%

22%

[55]

2020

LDPC

349,952

1.0

93.02%

14%

14.83

262,144

3.0

93.06%

11%

100.9

[59]

2021

Polar

1 × 224

3.0

94.85%

<10%

[83]

2022

Polar

1 × 109

1.0

95.12%

<20%

3.0

95.16%

10.0

95.82%

  1. *“Symbols/s” denotes the speed of processing raw keys in slice reconciliation.