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Quantum Noise-Assisted Coherent Radio-over-Fiber Cipher System for Secure Optical Fronthaul and Microwave Wireless Links
2020
Journal of Lightwave Technology
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Adequate signal quality and high security against interception with sufficient quantum noise masking are simultaneously achieved in the optical fronthaul and microwave wireless links. ...
This article reports on a symmetric-key direct-data encryption technique that directly protects the interception of optical and microwave signals from physical layer in a coherent analog radio-over-fiber ...
Kato of Tamagawa University for fruitful discussion. ...
doi:10.1109/jlt.2020.2987213
fatcat:sf3selgddrbttoxl6qxs4vcnqi
IF-over-Fiber Transmission of OFDM Quantum-Noise Randomized PSK Cipher for Physical Layer Encryption of Wireless Signals
2021
Journal of Lightwave Technology
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A lower bound of the SER is promised because truly random signal masking by quantum noise cannot be reduced. ...
The system achieves balanced security and signal quality. We experimentally demonstrate 4.09-Gbit/s PSK cipher generation at an IF of 3.6 GHz. ...
Analysis of Quantum-Noise Signal Masking The proposed system focuses on the security and signal quality of OFDM quantum-noise randomized PSK ciphers at IF. ...
doi:10.1109/jlt.2021.3119603
fatcat:y5w4zhsxuncuxnp4xkzems5utq
Security analysis of QAM quantum-noise randomized cipher system
2020
IEEE Photonics Journal
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Index Terms: Quantum secure communication, quantum-noise randomized cipher, secrecy rate, physical-layer security. ...
In this paper, based on the traditional wire-tap channel model analysis method, the physical-layer security of QAM-QNRC system is investigated quantitatively under the metric of secrecy rate. ...
Then, the physical-layer security of a PSK-QNRC system is analyzed with secrecy capacity as the security performance metric. In Ref. ...
doi:10.1109/jphot.2020.3009252
fatcat:2enpi3uhozhmlnjllhra6gotna
Secure 100 Gb/s IMDD transmission over 100 km SSMF enabled by quantum noise stream cipher and sparse RLS-Volterra equalizer
2020
IEEE Access
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INDEX TERMS Optical fiber communication, sparse RLS-Volterra equalizer, quantum noise cipher stream. ...
In our scheme, a calculated detection failure probability of 98.72% is achieved. Apparently, more quantum noise contributes to higher security but the worse signal to noise ratio. ...
Quantum noise stream cipher (QNSC) is another method to secure the transmission by utilizing quantum noise to mask the signal based on the Y-00 protocol at the physical layer [14] - [17] . ...
doi:10.1109/access.2020.2984330
fatcat:cyl7hswwgfhnhewbrtoj2xsagy
FPGA-based Digital Quantum Coprocessor
2018
Advances in Cyber-Physical Systems
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Quantum Repeater: The quantum analogue to the amplifiers seen in classical optical-fibre communication networks. ...
Quantum Safe Cryptography and Security 59 Key Size: The number of bits of the key used in a cryptographic primitive. ...
Optical fibre quantum key distribution can be implemented on existing optical infrastructures, but the quantum channel cannot pass through optical amplifiers. ...
doi:10.23939/acps2018.02.067
fatcat:7txboogyr5f5vgc5c5zzbovv34
Implementation of Fog computing for reliable E-health applications
2015
2015 49th Asilomar Conference on Signals, Systems and Computers
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In this work we explore some of the potential fiber-optic data transmission applications of the nonlinear Fourier transform (NFT), a signal analysis technique introduced by mathematicians and physicists ...
Also the tradeoff between performance and necessary amount of downlink feedback bits is taken into account in our analysis. ...
In this scheme, a streamed data signal is hidden in quantum phase noise or amplitude noise, thus we refer to this as a "quantum noise stream cipher (QNSC)". ...
doi:10.1109/acssc.2015.7421170
dblp:conf/acssc/CraciunescuMMKP15
fatcat:qm6mki5z6bcvrfimkmqjyrxaxm
Ping-pong beam training for reciprocal channels with delay spread
2015
2015 49th Asilomar Conference on Signals, Systems and Computers
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In this work we explore some of the potential fiber-optic data transmission applications of the nonlinear Fourier transform (NFT), a signal analysis technique introduced by mathematicians and physicists ...
Massive Machine Type Communication characterized by low data-rates and low activity devices requires new physical layer solutions. ...
In this scheme, a streamed data signal is hidden in quantum phase noise or amplitude noise, thus we refer to this as a "quantum noise stream cipher (QNSC)". ...
doi:10.1109/acssc.2015.7421451
dblp:conf/acssc/CarvalhoA15
fatcat:mqokuvnh3zg45licnfbgxyvxfu
Polarization and Index Modulations: a Theoretical and Practical Perspective
[article]
2018
arXiv
pre-print
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Consequently, the goal of this thesis is twofold: first, we aim at increasing the current capacity of point-to-point and point-to-multipoint links. ...
Thus, the study of polarization in these systems is essential. ...
In the latter case, no information is placed in the hops and its objective is to exploit frequency diversity and increase security at physical level. ...
arXiv:1803.07297v1
fatcat:ly4yswxmtzfdtixjpxrf522aqe
A Critical Review of Baseband Architectures for CubeSats Communication Systems
[article]
2022
arXiv
pre-print
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Moreover, constellations of CubeSats in low-earth orbits can meet the increasing demands of global-coverage flexible low-cost high-speed connectivity. ...
CubeSats are particularly attractive due to their low development costs which makes them very promising in playing a central role in the global wireless communication sector with numerous applications. ...
The GeReLEO consists of a physical layer (PL) that generates the waveforms and a data link layer (DLL) that controls the time and frequency resources access. ...
arXiv:2201.09748v1
fatcat:5rpe7boqqjberd4rxbq6rtu5yq
Field Programmable Gate Array Applications—A Scientometric Review
2019
Computation
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Also, we present an evolution and trend analysis of the related applications. ...
Scientific publications related to FPGA started in 1992 and, up to now, we found more than 70,000 documents in the two leading scientific databases (Scopus and Clarivative Web of Science). ...
layer functions realization [268, 1148] and ZigBee physical layer blocks simulation [1149] . ...
doi:10.3390/computation7040063
fatcat:wxtatzsvvnfopghdfl25hcfc2a
PROCEEDINGS of the 2017 Symposium on Information Theory and Signal Processing in the Benelux
unpublished
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We stated conditions that ensure stability of the scheme and existence of the infinitetime horizon solution. ...
Pollin's lab for taking care of us during our stay in Leuven.
Acknowledgments The author likes to thank Andries Hekstra, Frans Willems and Semih Serbetli for stimulating discussions. ...
This implementation must also be secure against physical threats such as side-channel analysis. ...
fatcat:kn4dxrad7zf2reqejkwnvzepna
of ENGINEERING-HUNEDOARA, ROMANIA PROGRAMMABLE GAIN AMPLIFIER USING PARALLEL PORT CONTROLLING
unpublished
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The controlling scheme is made in LabVIEW, which permits visualisation of the both input and output of the amplifier and also gain control using parallel port. ...
This paper presents a way to realize a programmable gain amplifier that can be software controlled using parallel port. ...
VEGA-1/0023/08 "Theoretical apparatus for risk analysis and risk evaluation of transport telematic systems". ...
fatcat:uadjquksezfjvb5gqncl7cf2cu
Technology for Humanitarian Action
[chapter]
To Bear Witness
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Preston Marshall (XG) and Larry Jackal (cognitive radio) of DARPA, Mitch Kokar of Northeastern University (ontology-based radio), and Cliff Weinstien of MIT Lincoln Laboratory (natural language processing ...
) for continuing stimulating technical dialogues on the broad range of topics represented here. ...
It defines a medium access and control (MAC) layer that supports multiple physical layer specifications tailored to the frequency band of use. ...
doi:10.2307/j.ctt13x0296.33
fatcat:jg6omvfhxncwvgcj7gzw5kin2i