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Trusted Detector Noise Analysis for Discrete Modulation Schemes of Continuous-Variable Quantum Key Distribution [PDF]
, 2020 Discrete-modulated continuous-variable quantum key distribution protocols are promising candidates for large-scale deployment due to the large technological overlap with deployed modern optical communication devices.
Jie Lin, N. Lutkenhaus
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Vojnotehnički Glasnik, 2023 The book contains the theory of discrete communication systems that are presented in the form of block schematics defined by mathematical operators. For the sake of comparison, the theory of digital communication systems is added to understand better the
Nebojša N. Gaćeša
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Hybrid QKD Protocol Outperforming Both DV- and CV-QKD Protocols
IEEE Photonics Journal, 2020 To overcome the limitations of both discrete variable (DV) and continuous variable (CV) QKD protocols, in this paper, a hybrid QKD protocol is proposed.
Ivan B. Djordjevic
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Asymptotic security of discrete-modulation protocols for continuous-variable quantum key distribution [PDF]
Physical Review A, 2019 We consider discrete-modulation protocols for continuous-variable quantum key distribution (CV-QKD) that employ a modulation constellation consisting of a finite number of coherent states and that use a homodyne- or a heterodyne-detection receiver.
Eneet Kaur, S. Guha, M. Wilde
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Entropy, 2020 In practical quantum communication networks, the scheme of continuous-variable quantum key distribution (CVQKD) faces a challenge that the entangled source is controlled by a malicious eavesdropper, and although it still can generate a positive key rate ...
Kunlin Zhou +5 more
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Discrete-Modulation Continuous-Variable Quantum Key Distribution Enhanced by Quantum Scissors [PDF]
IEEE Journal on Selected Areas in Communications, 2019 It is known that quantum scissors, as non-deterministic amplifiers, can enhance the performance of Gaussian-modulated continuous-variable quantum key distribution (CV-QKD) in noisy and long-distance regimes of operation.
M. Ghalaii +4 more
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Long-distance continuous-variable measurement-device-independent quantum key distribution with discrete modulation [PDF]
Physical Review A, 2018 We propose a long-distance continuous-variable measurement-device-independent quantum key distribution (CV-MDI-QKD) protocol with discrete modulation. This kind of discrete-modulated schemes have good compatibility with efficient error correction code ...
Hongxin Ma +6 more
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A study of discrete wavelet transform based denoising to reduce the effect of artificial light interferences for indoor optical wireless communication [PDF]
, 2010 The optical power penalty (OPP) due to the artificial light interferences (ALIs) can be significantly high in an indoor optical wireless communication (OWC) channel making such link practically infeasible.
Angelova, Maia +2 more
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Sensors, 2018 High-voltage n-channel lateral-diffused metal-oxide-semiconductor field-effect transistor (nLDMOS) components, fabricated by a TSMC 0.25-μm 60-V bipolar-CMOS-DMOS (BCD) process with drain-side embedded silicon-controlled rectifier (SCR) of the n-p-n ...
Shen-Li Chen, Yi-Cih Wu
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Digital image watermarking using discrete cosine transformation based linear modulation
Journal of Cloud Computing, 2023 The proportion of multimedia traffic in data networks has grown substantially as a result of advancements in IT. As a result, it's become necessary to address the following challenges in protecting multimedia data: prevention of unauthorized disclosure ...
Waleed Alomoush +6 more
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