- Title
- Repeat-accumulate codes for reconciliation in continuous variable quantum key distribution
- Creator
- Johnson, Sarah J.; Chandrasetty, Vikram A.; Lance, Andrew M.
- Relation
- 2016 Australian Communications Theory Workshop (AusCTW). Proceedings of the 2016 Australian Communications Theory Workshop (Melbourne 20-22 January, 2016) p. 18-23
- Publisher Link
- http://dx.doi.org/10.1109/AusCTW.2016.7433603
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2016
- Description
- This paper investigates the design of low-complexity error correction codes for the verification step in continuous variable quantum key distribution (CVQKD) systems. We design new coding schemes based on quasi-cyclic repeat-accumulate codes which demonstrate good performances for CVQKD reconciliation. Given quasi-cyclic repeat-accumulate codes' commercial maturity, low implementation complexity and existing high-speed ASIC implementations, this makes these codes viable candidates for commercial CVQKD systems.
- Subject
- error correction codes; signal to noise ratio; encoding; detectors; error analysis; digital video broadcasting; optical fiber communication
- Identifier
- http://hdl.handle.net/1959.13/1323621
- Identifier
- uon:24853
- Identifier
- ISBN:9781509001330
- Language
- eng
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