Results 41 to 50 of about 124 (89)
Faster-Than-Nyquist 400 G Implementation Using 126-GBaud QPSK-OFDM With 88-GSa/s Undersampling
Frontiers in Physics, 2021 In this study, we demonstrated generation and transmission of 114 Gbaud and 126 Gbaud faster-than-Nyquist (FTN) discrete Fourier transform-spread (DFT-spread) quadrature phase shift keying orthogonal frequency division multiplexing (QPSK-OFDM) with 88 ...
Peng Liu +3 more
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Reduced-Complexity MIMO Faster-Than-Nyquist Signaling Transceiver for OTFS Modulation
IEEE Open Journal of the Communications SocietyThis paper proposes a novel reduced-complexity detection scheme for multiple-input multiple-output (MIMO)-assisted faster-than-Nyquist (FTN) signaling scheme in the frequency selective fading channels.
Zekun Hong, Shinya Sugiura
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Engineering Science and Technology, an International Journal, 2017 A follow-up on a recent analytical investigation into the statistical characteristics of the Intersymbol Interference (ISI) due to Faster-Than-Nyquist (FTN) signaling is presented.
Zouhir Bahri
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Photonics, 2022 Faster-than-Nyquist (FTN) coherent optical transmission technology is considered to be an outstanding solution to achieve higher spectral efficiency (SE), larger capacity, and greater achievable transmission by using advanced modulation formats in ...
Tao Yang +5 more
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Blind recognition of BCH codes in faster‐than‐Nyquist signalling system
Electronics Letters, 2016 Proposed is a blind recognition method for Bose–Chaudhuri–Hocquenghem (BCH) codes in the faster‐than‐Nyquist (FTN) signalling system which is based on the Galois field Fourier transform of the code polynomial.
Gang Wu +3 more
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Simulation Analysis of Two Iterative Frequency Domain Block Decision Feedback Equalizers for Faster-than-Nyquist System [PDF]
Jisuanji gongcheng, 2018 Faster-than-Nyquist (FTN) signaling system can increase data transmission rate effectively.However,it induces unavoidable Inter-symbol Interference(ISI) effects at the receiver and leads to higher receiver complexity.Against this problem,people put ...
ZHANG Guangna,GUO Mingxi,SHEN Yuehong
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Experimental Demonstration of FTN-NRZ, PAM-4, and Duobinary Based on 10-Gbps Optics in 100G-EPON
IEEE Photonics Journal, 2018 This paper presents an experimental demonstration of 100-Gbps time- and wavelength-division multiplexed passive optical network (TWDM-PON) with 4$ \;\times$ 25-Gbps downstream transmission.
Hong-Bo Zhang +3 more
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Faster-Than-Nyquist Signal Design for Multiuser Multicell Indoor Visible Light Communications
IEEE Photonics Journal, 2016 We consider a typical indoor environment, where multiple light-emitting diode (LED) lamps are equipped, and each LED lamp is the base station of an optical cell.
Yi-Jun Zhu, Wen-Ya Wang, Gang Xin
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Iterative-Detection-Aided Tomlinson-Harashima Precoding for Faster-Than-Nyquist Signaling
IEEE Access, 2020 Faster-than-Nyquist(FTN) is a promising technique due to higher spectral efficiency, but at a cost of introducing the inter-symbol interference (ISI) which usually requires the computationally demanding detection algorithms.
Heng Wang +5 more
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IEEE Access, 2017 In this paper, we deal with the intersymbol interference (ISI) cancellation problem induced by the faster-than-Nyquist (FTN) signaling. In the traditional FTN signaling, the detection delay at the receiver depends on the number of states of the ISI ...
Bin Qian +4 more
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