Early Termination of Low-Density Parity-Check Codes for Continuous-Variable Quantum Key Distribution
We analyse the impact of log a-posteriori early termination on the decoding throughput of reconciliation for continuous-variable quantum key distribution. Increases in decoded secret key rate throughput of up to 182% are reported in both simulations and experiments. © 2025 The Author(s)
Authors
- Menno van den Hout (ORCID: https://orcid.org/0000-0001-8892-1071)
- Vincent van Vliet (ORCID: https://orcid.org/0000-0001-5219-540X)
- Thomas D. Bradley (ORCID: https://orcid.org/0000-0001-6568-5811)
- Aaron Albores-Mejía
- Kadir Gümüş
- Chigo Okonkwo (ORCID: https://orcid.org/0000-0002-5716-6728)
- João dos Reis Frazão (ORCID: https://orcid.org/0000-0001-7513-1361)
Institutions
- Eindhoven University of Technology (NL)
Publication Details
- Published
- 2025-09-28
- DOI
- https://doi.org/10.1109/ecoc66593.2025.11263184
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00