no code implementations • 18 Sep 2024 • Zeyang Meng, Dingyou Ma, Zhiqing Wei, Ying Zhou, Zhiyong Feng
The wireless communication technologies have fundamentally revolutionized industrial operations.
no code implementations • 29 Aug 2024 • Jiachen Wei, Dingyou Ma, Feiyang He, Qixun Zhang, Zhiyong Feng, Zhengfeng Liu, Taohong Liang
With the rapid application of unmanned aerial vehicles (UAVs) in urban areas, the identification and tracking of hovering UAVs have become critical challenges, significantly impacting the safety of aircraft take-off and landing operations.
no code implementations • 7 Jul 2024 • Yangyang Niu, Zhiqing Wei, Dingyou Ma, Xiaoyu Yang, Huici Wu, Zhiyong Feng, Jianhua Yuan
The integrated sensing and communication (ISAC) system under multi-input multi-output (MIMO) architecture achieves dual functionalities of sensing and communication on the same platform by utilizing spatial gain, which provides a feasible paradigm facing spectrum congestion.
no code implementations • 18 Jun 2024 • Chunwei Meng, Dingyou Ma, Zhaolin Wang, Yuanwei Liu, Zhiqing Wei, Zhiyong Feng
Considering the hybrid digital-analog structure inherent to modular arrays, we formulate a joint analog-digital beamforming design problem based on the communication spectral efficiency and sensing signal-to-clutter-plus-noise ratio (SCNR).
no code implementations • 15 May 2024 • Chunwei Meng, Zhiqing Wei, Dingyou Ma, Wanli Ni, Liyan Su, Zhiyong Feng
To achieve the Pareto boundary, the max-min system utility function method is employed, while considering the fairness between communication users and radar targets.
no code implementations • 11 Apr 2024 • Chunwei Meng, Dingyou Ma, Xu Chen, Zhiyong Feng, Yuanwei Liu
A generic modular array architecture is proposed, featuring uniform/non-uniform subarray layouts that allows for flexible deployment.
no code implementations • 14 Jul 2023 • Wangjun Jiang, Dingyou Ma, Zhiqing Wei, Zhiyong Feng, Ping Zhang
From the simulation results, ISAC-NET obtains better communication performance than the traditional signal demodulation algorithm, which is close to OAMP-Net2.
no code implementations • 28 Jun 2021 • Dingyou Ma, Nir Shlezinger, Tianyao Huang, Yimin Liu, Yonina C. Eldar
The proposed FMCW-based radar-communications system (FRaC) operates at reduced cost and complexity by transmitting with a reduced number of radio frequency modules, combined with narrowband FMCW signalling.
no code implementations • 23 Mar 2020 • Dingyou Ma, Nir Shlezinger, Tianyao Huang, Yariv Shavit, Moshe Namer, Yimin Liu, Yonina C. Eldar
For the radar subsystem, our experiments show that the spatial agility induced by the GSM transmission improves the angular resolution and reduces the sidelobe level in the transmit beam pattern compared to using fixed antenna allocations.