Practical method of sliced error correction protocol in CV-QKD

Jooyoun Park; Jeonghwan Shin; Jun Heo

doi:10.1109/ICTC.2016.7763303

Practical method of sliced error correction protocol in CV-QKD

Jooyoun Park, Jeonghwan Shin, Jun Heo

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Sliced error correction is a scheme of CV-QKD post processing. Previous researches have focused on theoretically maximizing the net amount of information, i.e., mutual information between Alice and Bob. However, binary correction protocol(BCP) is not practically perfect. Therefore, we propose new criteria of dividing Alice's raw key space to lower error probabilities of slice bits. Consequently, the number of bits that can be practically used increases. Therefore, the net amount of information of our proposal is larger than that of previous method which theoretically maximizes the mutual information.

Original language	English
Title of host publication	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	810-812
Number of pages	3
ISBN (Electronic)	9781509013258
DOIs	https://doi.org/10.1109/ICTC.2016.7763303
Publication status	Published - 2016 Nov 30
Event	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 - Jeju Island, Korea, Republic of Duration: 2016 Oct 19 → 2016 Oct 21

Other

Other	2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
Country	Korea, Republic of
City	Jeju Island
Period	16/10/19 → 16/10/21

Keywords

continuous-variable QKD
slice function
Sliced error correction

ASJC Scopus subject areas

Computer Networks and Communications
Hardware and Architecture
Signal Processing

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Park, J., Shin, J., & Heo, J. (2016). Practical method of sliced error correction protocol in CV-QKD. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 (pp. 810-812). [7763303] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICTC.2016.7763303

Practical method of sliced error correction protocol in CV-QKD. / Park, Jooyoun; Shin, Jeonghwan; Heo, Jun.

2016 International Conference on Information and Communication Technology Convergence, ICTC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 810-812 7763303.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Park, J, Shin, J & Heo, J 2016, Practical method of sliced error correction protocol in CV-QKD. in 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016., 7763303, Institute of Electrical and Electronics Engineers Inc., pp. 810-812, 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016, Jeju Island, Korea, Republic of, 16/10/19. https://doi.org/10.1109/ICTC.2016.7763303

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