Results 21 to 30 of about 135,495 (295)
IEEE Wireless Communications Letters, 2022 In this letter, we propose faster-than-Nyquist (FTN) signaling transmission that is robust for an underwater acoustic (UWA) doubly selective channel. Owning to the explicit benefits of a reduced symbol interval specific to FTN signaling, the detrimental ...
Jingwen Zhou +2 more
exaly +2 more sources
Faster-Than-Nyquist Signaling for Next-Generation Wireless: Principles, Applications, and Challenges
IEEE Communications Standards MagazineFuture wireless networks are expected to deliver ultra-high throughput for supporting emerging applications. In such scenarios, conventional Nyquist signaling may falter.
Sugiura, Shinya +6 more
core +3 more sources
MIMO Asynchronous MAC with Faster-than-Nyquist (FTN) Signaling
GLOBECOM 2023 - 2023 IEEE Global Communications Conference, 2023 Faster-than-Nyquist (FTN) signaling is a non-orthogonal 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 ...
YÜKSEL TURGUT, AYŞE MELDA +4 more
core +4 more sources
Asymptotic Optimality of Binary Faster-than-Nyquist Signaling
IEEE Communications Letters, 2018 In this letter, the asymptotic information rate of faster-than-Nyquist (FTN) signaling is examined when the data sequence consists of independent and identically distributed (i.i.d.) binary symbols.
Cho, JH, Yoo, YG
core +3 more sources
Superposition Coded Modulation Based Faster-Than-Nyquist Signaling [PDF]
Wireless Communications and Mobile Computing, 2018 A structure of faster-than-Nyquist (FTN) signaling combined with superposition coded modulation (SCM) is considered. The so-called FTN-SCM structure is able to achieve the constrained capacity of FTN signaling and only requires a low detection complexity.
Shuangyang Li +4 more
core +2 more sources
Adaptive Damping Log-Domain Message-Passing Algorithm for FTN-OTFS in V2X Communications [PDF]
SensorsTo 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 ...
Hui Xu +4 more
doaj +2 more sources
Serial and parallel concatenations based on faster than Nyquist signaling [PDF]
2006 IEEE International Symposium on Information Theory, 2006 We investigate the performance of concatenated coding schemes based on Faster Than Nyquist(FTN) signaling over the AWGN channel. We test both serial and parallel concatenations. In serial concatenation the FTN signaling is considered as the inner encoder
Fredrik Rusek +3 more
core +3 more sources
Receivers for faster-than-Nyquist signaling with and without turbo equalization [Elektronisk resurs] [PDF]
2008 IEEE International Symposium on Information Theory, 2008 Faster-than-Nyquist (FTN) signaling is a trellis coding method that maintains the error rate while reducing signal bandwidth. The combined effect is to move closer to capacity.
Prlja, Adnan, +3 more
core +4 more sources
Filter Optimization for MFTN-OQAM Systems
IEEE Access, 2022 In this paper, a novel and effective method for designing the pulse shaping filter for multicarrier faster-than-Nyquist with offset quadrature amplitude modulation (MFTN-OQAM) systems is proposed.
Nghia H. Nguyen +2 more
doaj +1 more source
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
doaj +1 more source