Pre-equalized faster-than-Nyquist transmission

M Jana, A Medra, L Lampe… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Faster-than-Nyquist (FTN) transmission applies non-orthogonal linear modulation to
increase spectral efficiency compared with the well-known orthogonal transmission at …

Joint precoding and pre-equalization for faster-than-Nyquist transmission over multipath fading channels

S Wen, G Liu, C Liu, H Qu, L Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Faster-than-Nyquist signaling (FTNS) has emerged as a promising technique to increase
communication capacity in bandwidth-limited channels. However, the presence of FTN …

Neural Network Aided FTN Transmission Over Doubly Selective Fading Channels: Waveform Learning, Channel Estimation and Data Detection

C Liu, G Liu, F Xu, Q Li, L Zhang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In this paper, we address the key challenges of faster-than-Nyquist signaling (FTNS) in
doubly selective fading channels (DSCs) by proposing an end-to-end architecture that jointly …

Linear precoding for faster-than-Nyquist signaling

H Wang, A Liu, X Liang, S Peng… - 2017 3rd IEEE …, 2017 - ieeexplore.ieee.org
Faster-than-Nyquist (FTN) signaling is a nonorthogonal transmission scheme, in which the
pulses appear faster than the rate known from the Nyquist intersymbol interference (ISI)-free …

Design and analysis of multi-user faster-than-Nyquist-DCSK communication systems over multi-path fading channels

M Dawa, M Herceg, G Kaddoum - Sensors, 2022 - mdpi.com
In this paper, we present a new multi-user chaos-based communication system using Faster-
than-Nyquist sampling to achieve higher data rates and lower energy consumption. The …

Iterative-detection-aided Tomlinson-Harashima precoding for faster-than-Nyquist signaling

H Wang, A Liu, Z Feng, X Liang, H Liang, B Cai - IEEE Access, 2020 - ieeexplore.ieee.org
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 …

Interference cancellation technique for faster‐than‐Nyquist signalling

S Nie, M Guo, Y Shen - Electronics Letters, 2016 - Wiley Online Library
The faster‐than‐Nyquist (FTN) signalling is a bandwidth‐efficient technology which has
drawn attention in the bandwidth‐starved world. However, inter‐symbol interference is …

Optimization of precoded FTN signaling with MMSE-based turbo equalization

S Wen, G Liu, Q Chen, H Qu, Y Wang… - ICC 2019-2019 IEEE …, 2019 - ieeexplore.ieee.org
Faster-than-Nyquist signaling (FTNs) is capable of improving the signaling rate of
communication system, while yielding the inter-symbol interference (ISI) complicating the …

A Deep Learning Based Equalization Scheme for Bandwidth-compressed Non-orthogonal Multicarrier Communication

Q Chen, L Li - Journal of Internet Technology, 2021 - jit.ndhu.edu.tw
Spectrally efficient frequency division multiplexing (SEFDM) is a bandwidth-compressed non-
orthogonal multicarrier communication scheme, which provides improved spectral efficiency …

Waveform design for high-order QAM faster-than-Nyquist transmission in the presence of phase noise

S Wen, G Liu, C Liu, H Qu, M Tian… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The state-of-the-art radio-frequency (RF) devices limit the deployment of extremely high-
order quadrature amplitude modulation (QAM) formats (eg, 16384-QAM) to meet the high …