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Radio frequency interface quality assessment in 4G/5G: Effects of IQ imbalance, phase noise, and nonlinearities on error vector magnitude. [PDF]
PLoS OnePyatin I, Boiko J, Kovtun V, Kovtun O.
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Improving Non-Line-of-Sight Identification in Cellular Positioning Systems Using a Deep Autoencoding and Generative Adversarial Network Model. [PDF]
Sensors (Basel)Gao Y, Deng Z, Huo Y, Chen W.
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Artificial intersymbol interference (ISI) to exploit receiver imperfections for secrecy
2013 IEEE International Symposium on Information Theory, 2013Secure communication over a wireless channel in the presence of a passive eavesdropper is considered. We present a method to exploit the eavesdropper's inherent receiver vulnerabilities to obtain everlasting secrecy. An ephemeral cryptographic key is pre-shared between the transmitter and the legitimate receiver and is utilized to induce intentional ...
Azadeh Sheikholeslami +2 more
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SPIE Proceedings, 2009
We propose a 40Gbit/s star-16QAM(to define) system based on ISI(to define)-suppression technology and coherent detection. ISI-free BPSK optical signals generated by Mach-Zehnder modulators (MZM) and continuous wave (CW) lights are used to realize a star-16QAM signal. As a result, the obtained star-16QAM signal is also ISI-free. It turns out that the
Liang Zhang +4 more
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We propose a 40Gbit/s star-16QAM(to define) system based on ISI(to define)-suppression technology and coherent detection. ISI-free BPSK optical signals generated by Mach-Zehnder modulators (MZM) and continuous wave (CW) lights are used to realize a star-16QAM signal. As a result, the obtained star-16QAM signal is also ISI-free. It turns out that the
Liang Zhang +4 more
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ICALEO '84: Proceedings of the Optical Communications & Information Processing Conference and Imaging & Display Technology Conferences, 1984
The transmission of optical power through an optical fiber is, in principle, non-linear. Intersymbol Interference in digital fiber optic communication systems has been investigated by simulating “eye diagrams”. This has been performed for several types of filters on a non-linear fiber optic channel with emphasis on lower bit error rates.
S. K. Ramesh +2 more
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The transmission of optical power through an optical fiber is, in principle, non-linear. Intersymbol Interference in digital fiber optic communication systems has been investigated by simulating “eye diagrams”. This has been performed for several types of filters on a non-linear fiber optic channel with emphasis on lower bit error rates.
S. K. Ramesh +2 more
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Journal of Lightwave Technology, 2007
An intersymbol interference (ISI)-suppressed optical multilevel modulation technique that is applicable to a wide range of binary and multilevel signaling is proposed. It employs binary phase-shift keying modulations that are generated by Mach-Zehnder intensity modulators as basic building blocks, and complex multilevel modulations are synthesized ...
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An intersymbol interference (ISI)-suppressed optical multilevel modulation technique that is applicable to a wide range of binary and multilevel signaling is proposed. It employs binary phase-shift keying modulations that are generated by Mach-Zehnder intensity modulators as basic building blocks, and complex multilevel modulations are synthesized ...
openaire +1 more source