Accurate frequency estimation with fewer DFT interpolations based on Padé approximation

K Wu, JA Zhang, X Huang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Frequency estimation is a fundamental problem in many areas. The well-known A&M and its
variant estimators have established an estimation framework by iteratively interpolating the …

Photonics-assisted joint communication-radar system based on a QPSK-sliced linearly frequency-modulated signal

S Wang, D Liang, Y Chen - Applied Optics, 2022 - opg.optica.org
A photonics-assisted joint communication-radar system is proposed by introducing a
quadrature phase-shift keying (QPSK)-sliced linearly frequency-modulated (LFM) signal. An …

Integrated sensing and communications with MIMO-OTFS

MF Keskin, C Marcus, O Eriksson, A Alvarado… - arXiv preprint arXiv …, 2023 - arxiv.org
Orthogonal time frequency space (OTFS) is a promising alternative to orthogonal frequency
division multiplexing (OFDM) for high-mobility communications. We propose a novel multiple …

Sensor fusion and extended multi-target tracking in joint sensing and communication networks

E Favarelli, E Matricardi, L Pucci… - ICC 2023-IEEE …, 2023 - ieeexplore.ieee.org
In this paper, we consider a joint sensing and communication (JSC) network in which
multiple base stations (BSs) cooperate through a fusion center (FC) to detect and track the …

Simultaneous beam sweeping for multi-beam integrated sensing and communication

S Chen, Z Xiao, Y Zeng - ICC 2022-IEEE International …, 2022 - ieeexplore.ieee.org
Effective beamforming is essential for multi-antenna based integrated sensing and
communication (ISAC), where multiple beams are usually required to concurrently direct …

Joint channel estimation and radar sensing for UAV networks with mmWave massive MIMO

Z Wan, Z Gao, S Tan, L Fang - 2022 International Wireless …, 2022 - ieeexplore.ieee.org
In this paper, we study the application of integrated sensing and communication (ISAC) to
unmanned aerial vehicle (UAV) networks aided by millimeter-wave (mmWave) massive …

Parameter estimation and signal optimization for joint communication and radar sensing

Z Ni, JA Zhang, X Huang, K Yang… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
Joint communication and radar sensing (JCAS) integrates communication and radar
sensing into one system, sharing one transmitted signal. In this paper, we study a JCAS …

Joint Sequence Optimization-Based OFDM Waveform Design for Integrated Radar and Communication Systems

Y Wang, Y Cao, TS Yeo, J Han… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) is often used in integrated radar and
communication (IRC) systems to improve the sharing of scarce spectrum resources and …

Tracking and data fusion in joint sensing and communication networks

E Favarelli, E Matricardi, L Pucci… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
In this paper, we consider a beyond-5G multiple-input multiple-output (MIMO) joint sensing
and communication (JSC) system where the base stations (BSs) act as monostatic radars by …

Kalman Filter-based Sensing in Communication Systems with Clock Asynchronism

X Chen, Z Feng, JA Zhang, X Yuan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this paper, we propose a novel Kalman Filter (KF)-based uplink (UL) joint communication
and sensing (JCAS) scheme, which can significantly reduce the range and location …