In the era of sixth-generation (6G) wireless communications, integrated sensing and communications (ISAC) is recognized as a promising solution to upgrade the physical …
J Shi, X Hu, Z Tie, X Chen, W Liang, Z Li - Digital Signal Processing, 2024 - Elsevier
In this paper, we develop an orthogonal time frequency space (OTFS) modulation based integrated (radar) sensing and communication (ISAC) technique, namely OTFS-ISAC, for the …
This paper tackles the challenge of wideband MIMO channel estimation within indoor millimeter-wave scenarios. Our proposed approach exploits the integrated sensing and …
G Song, J Bai, G Wei - IEEE Communications Letters, 2023 - ieeexplore.ieee.org
Orthogonal time frequency space (OTFS) is a new communication waveform modulation method. It was first proposed in the field of communication to counter the doubly dispersive …
In this work, the uplink channel estimation problem is considered for a millimeter wave (mmWave) multi-input multi-output (MIMO) system. It is well known that pilot overhead and …
Orthogonal time frequency space (OTFS) modulation is strongly considered a promising solution for high-mobility communications. In contrast to conventional modulation …
In dual-function radar-communication (DFRC) systems the probing signal contains information intended for the communication users, which makes that information vulnerable …
W Wang, Z Fei, S Wang, D Zhou… - IEEE Wireless …, 2023 - ieeexplore.ieee.org
In this letter, we investigate a sensing assisted communication system employing the Orthogonal Time Frequency Space (OTFS) waveforms. We first develop a channel sensing …
H Zhang, S Gao, X Cheng, L Yang - arXiv preprint arXiv:2408.12252, 2024 - arxiv.org
Light detection and ranging (LiDAR) has been utilized for optimizing wireless communications due to its ability to detect the environment. This paper explores the use of …