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Table 8 Research progress of rate-adaptive reconciliation

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

Ref.

Year

ECC

Rang of SNR

β

FER

[74]

2017

MET-LDPC, P&S

0.0277 0.0314

96.36%  96.59%

0.069 0.081

95.16%  95.68%

0.143 0.176

93.21%  93.64%

[94]

2019

Raptor

0.01  1.0 dB

95.00%  98.00%

[98]

2020

Spinal

0  0.5

95%

[82]

2021

Polar

0.01  1

>95%

0.04  9 × 10−4

[97]

2021

Raptor-like LDPC

0.0229  0.0493

>98%

[75]

2022

MET-LDPC, P

−15.6  −15 dB

[124]

2022

LDPC, P

0.01  15

\(\overline{91.8\%}\)

[85]

2023

Polar, P&S

−4.5  −0.5 dB

>98%

0.15  4 × 10−4

  1. “P”, Puncturing; “P&S”, Puncturing and Shortening.