Qubit-Based Clock Drift Correction for Resource-Efficient Quantum Key Distribution
We present a qubit-based clock drift correction method with low computational requirements, that demonstrates a performance equal to a clock drift correction via a dedicated clock channel. Our method enables stable long-term operation as well as the successful handling of channel interruptions. ©2025 The Author(s)
Authors
- Jan Krause (ORCID: https://orcid.org/0000-0002-3428-7025)
- Andy Schreier (ORCID: https://orcid.org/0000-0002-8424-3899)
- Oliver Peters (ORCID: https://orcid.org/0009-0005-1081-4723)
- Peter Hanne (ORCID: https://orcid.org/0009-0005-6914-0233)
- Ronald Freund (ORCID: https://orcid.org/0000-0001-9427-3437)
- Nino Walenta (ORCID: https://orcid.org/0000-0001-7243-0454)
- Jonas Hilt
- Stephanie Renneke (ORCID: https://orcid.org/0009-0001-5910-5048)
Institutions
- Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (DE)
Publication Details
- Published
- 2025-09-28
- DOI
- https://doi.org/10.1109/ecoc66593.2025.11263380
- Primary Topic
- Quantum Information and Cryptography
- Type
- article
- Field-Weighted Citation Impact
- 0.00