Results 21 to 30 of about 13,991,144 (265)
Faster-than-Nyquist Signaling for MIMO Communications [PDF]
, 2022 Faster-than-Nyquist (FTN) signaling is a non-orthogonal transmission technique, which has the potential to provide significant spectral efficiency improvement.
Yuksel, Melda +2 more
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Low-Complexity Selective Mapping Methods for Multicarrier Faster-Than-Nyquist Signaling
IEEE Access, 2020 Multicarrier faster-than-Nyquist (MFTN) signaling is a high spectral efficiency transmission scheme, which is promising in the future communication. One of the major problems of MFTN signaling is high peak-to-average power ratio (PAPR).
Biao Cai, Aijun Liu, Xiaohu Liang
doaj +1 more source
IEEE Open Journal of the Communications Society, 2022 In this paper, we propose novel reduced-complexity fast Fourier transform (FFT)-spread multicarrier faster-than-Nyquist (MFTN) signaling with power allocation for a frequency-selective fading channel.
Takumi Ishihara, Shinya Sugiura
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Receiver Design for Faster-Than-Nyquist Signaling: Deep-Learning-Based Architectures
IEEE Access, 2020 Faster-than-Nyquist (FTN) is a promising paradigm to improve bandwidth utilization at the expense of additional intersymbol interference (ISI). In this paper, we apply state-of-the-art deep learning (DL) technology into receiver design for FTN signaling ...
Peiyang Song +4 more
doaj +1 more source
IEEE Open Journal of the Communications Society, 2021 Next-generation wireless communications systems are anticipated to utilize the vast amount of available spectrum in the millimeter-wave and sub-terahertz bands above $\mathrm {100~ \text {G} \text {Hz} }$ to meet the ever-increasing demand for higher ...
Peter Neuhaus +2 more
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Faster-than-Nyquist signaling: value and challenges of 6G-oriented applications
Dianxin kexue, 2021 The faster-than-Nyquist (FTN) signaling technology overlaps multiple streams of data within a symbol period by compressing the transmit symbol time/frequency-domain interval, thus breaking the orthogonality of the Nyquist pulse waveform and achieving the
Xin SU +4 more
doaj +2 more sources
A Novel Low Complexity Faster-than-Nyquist (FTN) Signaling Detector for Ultra High-Order QAM
IEEE Open Journal of the Communications Society, 2021 Faster-than-Nyquist (FTN) signaling is a promising non-orthogonal pulse modulation technique that can improve the spectral efficiency (SE) of next generation communication systems at the expense of higher detection complexity to remove the introduced ...
Ahmed Ibrahim +2 more
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On information rates for faster than Nyquist signaling [Elektronisk resurs] [PDF]
, 2006 In this paper we consider the information rates of faster than Nyquist (FTN) signaling schemes. We consider binary, quaternary and octal schemes that use root raised cosine pulses. Lower and upper bounds to the information rates are given.
Anderson, John B, +2 more
core +2 more sources
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
doaj +1 more source
Coordinate Interleaved Faster-than-Nyquist Signaling [PDF]
, 2022 Faster-than-Nyquist (FTN) signaling is an attractive transmission technique which accelerates data symbols beyond the Nyquist rate to improve the spectral efficiency; however, at the expense of higher computational complexity to remove the introduced ...
Bedeer, Ebrahim +4 more
core +1 more source