Results 11 to 20 of about 98 (74)
Faster-Than-Nyquist Signaling: An Overview
IEEE Access, 2017 Faster-than-Nyquist (FTN) signaling can improve the bandwidth utilization. In this paper, we will provide a comprehensive survey on the topic. The history and the applications of FTN signaling are first introduced.
Jiancun Fan +5 more
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Performance Evaluation of MIMO-FTN Signaling Under Multipath Fading Channels
IEEE Access, 2023 In this paper, we investigate the advantages of multiple-input multiple-output (MIMO) faster-than-Nyquist (FTN) signaling under a fixed utilized bandwidth and multipath fading channels.
Hao-Tse Chiu +8 more
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IEEE Access, 2022 Faster-than Nyquist (FTN) signaling is a research topic that has been drawing increased attention due to its capability of improving transmission speed without the need of extra bandwidth.
Tanatsan Khantha +4 more
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BER performance of finite in time optimal FTN signals for the Viterbi algorithm
Journal of Electronic Science and Technology, 2020 In this article, we consider the faster than Nyquist (FTN) technology in aspects of the application of the Viterbi algorithm (VA). Finite in time optimal FTN signals are used to provide a symbol rate higher than the “Nyquist barrier” without any encoding.
Sergey B. Makarov +3 more
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IEEE Access, 2020 In this paper, a simplified soft-output direct detection faster than Nyquist (SO-DD-FTN) algorithm is proposed to eliminate severe inter-symbol interference in optical interconnects. The feasibility of the proposed algorithm is verified in a C-band 56-Gb/
Shuangyue Liu +7 more
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Sensors, 2022 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.
Mohamed Dawa +2 more
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IEEE Access, 2017 This paper deals with low-complexity joint channel estimation and decoding for faster-than-Nyquist (FTN) signaling over frequency selective fading channels.
Nan Wu +3 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
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Applied Sciences, 2019 Faster-than-Nyquist (FTN) signal processing, which transmits signals faster than the Nyquist rate, is a representative method for improving throughput efficiency sacrificed performance degradation due to inter-symbol interference.
Chang-Uk Baek, Ji-Won Jung
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Capacity limit for faster-than-Nyquist non-orthogonal frequency-division multiplexing signaling
Scientific Reports, 2017 Faster-than-Nyquist (FTN) signal achieves higher spectral efficiency and capacity compared to Nyquist signal due to its smaller pulse interval or narrower subcarrier spacing. Shannon limit typically defines the upper-limit capacity of Nyquist signal.
Ji Zhou +6 more
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