Repeat-accumulate codes for reconciliation in continuous variable quantum key distribution

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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