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Application of Adaptive Polar Code based CV-QKD Scheme for LEO Satellite Systems

  • Qiang Wang*
  • , Thara Son
  • , Meixiang Zhang
  • , Sooyoung Kim
  • *Corresponding author for this work
  • Yangzhou University
  • Jeonbuk National University

Research output: Contribution to conferenceConference paperpeer-review

Abstract

The information reconciliation protocol plays a crucial role in achieving a high secret key rate in continuous variable quantum key distribution (CV-QKD) systems. It is closely intertwined with a forward error correction scheme. In systems that operate under dynamic channel conditions, such as low earth orbit (LEO) satellite systems, the utilization of an adaptive reconciliation protocol becomes essential to ensure efficiency. This necessity calls for an efficient rate-adaptive forward error correction scheme, encompassing a single encoder and decoder. This paper provides a comprehensive review of adaptive information reconciliation schemes utilizing polar codes. It also explores their application to LEO satellite systems.

Original languageEnglish
Title of host publicationICTC 2023 - 14th International Conference on Information and Communication Technology Convergence
Subtitle of host publicationExploring the Frontiers of ICT Innovation
PublisherIEEE Computer Society
Pages1604-1609
Number of pages6
ISBN (Electronic)9798350313277
DOIs
StatePublished - 2023
Event14th International Conference on Information and Communication Technology Convergence, ICTC 2023 - Jeju Island, Korea, Republic of
Duration: 2023.10.112023.10.13

Publication series

NameInternational Conference on ICT Convergence
ISSN (Print)2162-1233
ISSN (Electronic)2162-1241

Conference

Conference14th International Conference on Information and Communication Technology Convergence, ICTC 2023
Country/TerritoryKorea, Republic of
CityJeju Island
Period23.10.1123.10.13

Keywords

  • CV-QKD
  • information reconciliation
  • LEO
  • polar codes
  • satellite

Quacquarelli Symonds(QS) Subject Topics

  • Computer Science & Information Systems

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