Faster-Than-Nyquist on Zekun Honghttp://zekunhong.com/tags/faster-than-nyquist/Recent content in Faster-Than-Nyquist on Zekun HongHugo -- gohugo.ioenDelay-Doppler-Domain Channel Estimation and Reduced-Complexity Detection of Faster-Than-Nyquist Signaling Aided OTFShttp://zekunhong.com/papers/paper2/Mon, 01 Jan 0001 00:00:00 +0000http://zekunhong.com/papers/paper2/This paper introduces an innovative delay-Doppler-domain channel estimation scheme and a reduced-complexity detector designed specifically for Faster-Than-Nyquist (FTN) signaling-aided OTFS systems.Joint Optimization of Integrated Sensing and Communications in Precoded Multi-Carrier Faster-Than-Nyquist Signalinghttp://zekunhong.com/papers/paper1/Mon, 01 Jan 0001 00:00:00 +0000http://zekunhong.com/papers/paper1/In this paper, we propose a precoded faster-than-Nyquist (FTN) dual-functional integrated sensing and communication (ISAC) waveform, which improves the information rate of the conventional orthogonal multi-carrier architecture.Precoded Faster-Than-Nyquist Signaling Using Optimal Power Allocation for OTFShttp://zekunhong.com/papers/paper4/Mon, 01 Jan 0001 00:00:00 +0000http://zekunhong.com/papers/paper4/In this work, we present a power-allocated precoded Faster-Than-Nyquist (FTN) signaling scheme for Orthogonal Time Frequency Space (OTFS) systems.Reduced-Complexity MIMO Faster-Than-Nyquist Signaling Transceiver for OTFS Modulationhttp://zekunhong.com/papers/paper3/Mon, 01 Jan 0001 00:00:00 +0000http://zekunhong.com/papers/paper3/We design a reduced-complexity Multiple-Input Multiple-Output (MIMO) Faster-Than-Nyquist (FTN) transceiver architecture for Orthogonal Time Frequency Space (OTFS) systems.