Beam squint assisted user localization in near-field integrated sensing and communications systems

H Luo, F Gao, W Yuan, S Zhang - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… -field beam squint phenomenon is analyzed and we propose a controllable beam squint
strategy … based on controllable beam squint in Section IV. Simulation results and conclusions …

Beam squint-aware integrated sensing and communications for hybrid massive MIMO LEO satellite systems

L You, X Qiang, CG Tsinos, F Liu… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
… 3 and hardware resources in the SAGSIN, integrated sensing 4 and communications (ISAC) …
considering beam 12 squint effects. Based on this analysis, we propose a beam 13 squint-…

Integrated sensing and communications with joint beam-squint and beam-split for mmWave/THz massive MIMO

F Gao, L Xu, S Ma - IEEE Transactions on Communications, 2023 - ieeexplore.ieee.org
… Moreover, the time overhead of the traditional sensing … the beam-squint effect, we take
advantage of joint beam-squint and beam-split effect and propose a novel integrated sensing and …

Antenna Selection With Beam Squint Compensation for Integrated Sensing and Communications

AM Elbir, A Abdallah, A Celik… - IEEE Journal of Selected …, 2024 - ieeexplore.ieee.org
… with high data rates and sensing with high resolution. However, the … leads to the beam-squint
phenomenon where different … antenna selection problem under beam-squint influence and …

Integrated sensing and communications with joint beam squint and beam split for massive MIMO

L Xu, F Gao - arXiv preprint arXiv:2207.08737, 2022 - arxiv.org
… traditional sensing algorithm is prohibitive for practical systems. In this paper, instead of
alleviating the wideband beam squint effect, we take advantage of joint beam squint and beam

YOLO: An efficient terahertz band integrated sensing and communications scheme with beam squint

H Luo, F Gao, H Lin, S Ma… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
… signals for dynamic target sensing is an important component of integrated sensing and …
utilize the beam squint effect to realize fast non-cooperative dynamic target sensing in massive …

Joint communications and sensing for hybrid massive MIMO LEO satellite systems with beam squint

X Qiang, L You, CG Tsinos, W Wang… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
beam squint effects, which can be mitigated with proper designs [3], [4]. Besides, in the existing
terrestrial JCS systems, hybrid transceivers integrated with … and radar sensing. Note that …

Multi-Beam Integrated Sensing and Communication: State-of-the-Art, Challenges and Opportunities

Y Zhuo, T Mao, H Li, C Sun, Z Wang, Z Han… - arXiv preprint arXiv …, 2024 - arxiv.org
… the beam squint effect. Additionally, leveraging beam squint to activate different beams
on different subcarriers provides an opportunity for multi-beam communication sensing

Target sensing in wideband massive MIMO-ISAC systems in the presence of beam squint

R Zhang, L Cheng, S Wang, Y Lou… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
… Index Terms—Integrated sensing and communication, wideband massive MIMO, … formulation
for the target sensing problem in the presence of beam squint, analyze the uniqueness …

Integrated sensing and communication with massive MIMO: A unified tensor approach for channel and target parameter estimation

R Zhang, L Cheng, S Wang, Y Lou… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
… For the case of significant beam squint effects, we further propose a segment-based
training pattern to facilitate the tensor formulation of both the channel estimation and target …