Results 1 to 10 of about 58 (49)
Data-Driven and Model-Driven Joint Detection Algorithm for Faster-Than-Nyquist Signaling in Multipath Channels. [PDF]
Sensors (Basel), 2021 In recent years, Faster-than-Nyquist (FTN) transmission has been regarded as one of the key technologies for future 6G due to its advantages in high spectrum efficiency.
Deng X, Bian X, Li M.
europepmc +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 inter-symbol interference (ISI).
Ahmed Ibrahim +2 more
openaire +4 more sources
Enhancing PAPR and Throughput for DFT-s-OFDM System Using FTN and IOTA Filtering. [PDF]
Sensors (Basel), 2022 High frequency wireless communication aims to provide ultra high-speed transmissions for various application scenarios. The waveform design for high frequency communication is challenging due to the requirements for high spectrum efficiency, as well as ...
Zhuo X, Pan J, Wang H, Li X, Ye N.
europepmc +2 more sources
IEEE Open Journal of the Communications Society, 2023 This paper studies the application of neural networks to Viterbi detection of FTN signals in an intersymbol interference (ISI) channel. The main contribution of this paper is to propose a receiver structure for detecting FTN signals in unknown static ISI channel.
Ammar Abdelsamie +3 more
openaire +3 more sources
Adaptive Damping Log-Domain Message-Passing Algorithm for FTN-OTFS in V2X Communications. [PDF]
Sensors (Basel)To enable highly reliable and spectrum-efficient vehicle-to-everything (V2X) communications under conditions with severe Doppler effects and rapidly time-varying channels, we propose a novel faster-than-Nyquist orthogonal time frequency space (FTN-OTFS ...
Xu H, Zhang C, Wu Q, Ng BK, Lam CT.
europepmc +2 more sources
IEEE AccessThe adoption of one-bit analog-to-digital converters (ADCs) in wireless communication has become increasingly popular, owing to their potential to reduce power consumption. However, there is a decreased spectral efficiency (SE) associated with their use, as they are unable to take advantage of high-modulation-order signaling.
Metasebia Demissu Gemeda +3 more
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Polar Coded Faster-than-Nyquist (FTN) Signaling with Symbol-by-Symbol Detection [PDF]
2020 IEEE Wireless Communications and Networking Conference (WCNC), 2020 Reduced complexity faster-than-Nyquist (FTN) signaling systems are gaining increased attention as they provide improved bandwidth utilization for an acceptable level of detection complexity. In order to have a better understanding of the tradeoff between performance and complexity of the reduced complexity FTN detection techniques, it is necessary to ...
Yanikomeroglu, Halim +4 more
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MIMO Asynchronous MAC with Faster-than-Nyquist (FTN) Signaling
GLOBECOM 2023 - 2023 IEEE Global Communications Conference, 2023 Faster-than-Nyquist (FTN) signaling is a nonorthogonal transmission technique, which brings in intentional inter-symbol interference. This way it can significantly enhance spectral efficiency for practical pulse shapes such as the root raised cosine pulses.
Zhang, Zichao +4 more
openaire +3 more sources
Low Complexity Classification Approach for Faster-Than-Nyquist (FTN) Signaling Detection
IEEE Communications Letters, 2023 Submitted to IEEE Communications ...
Sina Abbasi, Ebrahim Bedeer
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The Evolution of Faster-Than-Nyquist Signaling
IEEE Access, 2021 The fifty-year progress of faster-than-Nyquist (FTN) signaling is surveyed. FTN signaling exploits non-orthogonal dense symbol packing in the time domain for the sake of increasing the data rate attained.
Takumi Ishihara +2 more
doaj +1 more source