Practical method of sliced error correction protocol in CV-QKD

Jooyoun Park, Jeonghwan Shin, Jun Heo

Research output: Chapter in Book/Report/Conference proceedingConference 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 languageEnglish
Title of host publication2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages810-812
Number of pages3
ISBN (Electronic)9781509013258
DOIs
Publication statusPublished - 2016 Nov 30
Event2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 - Jeju Island, Korea, Republic of
Duration: 2016 Oct 192016 Oct 21

Other

Other2016 International Conference on Information and Communication Technology Convergence, ICTC 2016
CountryKorea, Republic of
CityJeju Island
Period16/10/1916/10/21

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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  • Cite this

    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