43 citations · 74 across the 18 of their papers we have counts for
18 papers
Direct Satellite-to-Device Communications: From Cooperative Task Offloading to Non-Cooperative Access Monitoring
Sai Huang, Wanli Ni, Ke Lv +5
Direct satellite-to-device (DS2D) communication is emerging as a transformative paradigm for extending ubiquitous connectivity and edge computing capabilities to remote and underse…
Beyond Single-Band: Analysis and Resource Allocation for Multi-band ISAC Systems
Haotian Liu, Zhiqing Wei, Xingwang Li +3
Integrated sensing and communication (ISAC) has emerged as a pivotal technology for sixth-generation wireless networks to empower high-precision sensing. The demand for superior se…
Moving or Predicting? RoleAware-MAPP: A Role-Aware Transformer Framework for Movable Antenna Position Prediction to Secure Wireless Communications
Wenxu Wang, Xiaowu Liu, Wei Gong +5
Movable antenna (MA) technology provides a promising avenue for actively shaping wireless channels through dynamic antenna positioning, thereby enabling electromagnetic radiation r…
Decentralized Federated Averaging via Random Walk
Changheng Wang, Zhiqing Wei, Lizhe Liu +5
Federated Learning (FL) is a communication-efficient distributed machine learning method that allows multiple devices to collaboratively train models without sharing raw data. FL c…
Cooperative Sensing-Assisted Predictive Beam Tracking for MIMO-OFDM Networked ISAC Systems
Xiaoyu Yang, Zhiqing Wei, Jie Xu +2
This paper studies a multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) networked integrated sensing and communication (ISAC) system, in which…
Subspace Fitting Approach for Wideband Near-Field Localization
Ruiyun Zhang, Zhaolin Wang, Zhiqing Wei +3
Two subspace fitting approaches are proposed for wideband near-field localization. Unlike in conventional far-field systems, where distance and angle can be estimated separately, s…
Multi-View Wireless Sensing via Conditional Generative Learning: Framework and Model Design
Ziqing Xing, Zhaoyang Zhang, Zirui Chen +3
In this paper, we incorporate physical knowledge into learning-based high-precision target sensing using the multi-view channel state information (CSI) between multiple base statio…
Near-Field Motion Parameter Estimation: A Variational Bayesian Approach
Chunwei Meng, Zhaolin Wang, Zhiqing Wei +2
A near-field motion parameter estimation method is proposed. In contract to far-field sensing systems, the near-field sensing system leverages spherical-wave characteristics to ena…
First Glimpse on Physical Layer Security in Internet of Vehicles: Transformed from Communication Interference to Sensing Interference
Kaixuan Li, Kan Yu, Xiaowu Liu +3
Integrated sensing and communication (ISAC) plays a crucial role in the Internet of Vehicles (IoV), serving as a key factor in enhancing driving safety and traffic efficiency. To a…
Distributed Cooperative Positioning in Dense Wireless Networks: A Neural Network Enhanced Fast Convergent Parametric Message Passing Method
Yue Cao, Shaoshi Yang, Zhiyong Feng
Parametric message passing (MP) is a promising technique that provides reliable marginal probability distributions for distributed cooperative positioning (DCP) based on factor gra…
Communication, Sensing and Control integrated Closed-loop System: Modeling, Control Design and Resource Allocation
Zeyang Meng, Dingyou Ma, Zhiqing Wei +2
The wireless communication technologies have fundamentally revolutionized industrial operations. The operation of the automated equipment is conducted in a closed-loop manner, wher…
UAV's Rotor Micro-Doppler Feature Extraction Using Integrated Sensing and Communication Signal: Algorithm Design and Testbed Evaluation
Jiachen Wei, Dingyou Ma, Feiyang He +4
With the rapid application of unmanned aerial vehicles (UAVs) in urban areas, the identification and tracking of hovering UAVs have become critical challenges, significantly impact…
Interference Management in MIMO-ISAC Systems: A Transceiver Design Approach
Yangyang Niu, Zhiqing Wei, Dingyou Ma +4
The integrated sensing and communication (ISAC) system under multi-input multi-output (MIMO) architecture achieves dual functionalities of sensing and communication on the same pla…
Hybrid Beamforming Design for Near-Field ISAC with Modular XL-MIMO
Chunwei Meng, Dingyou Ma, Zhaolin Wang +3
A novel modular extremely large-scale multiple-input-multiple-output (XL-MIMO) integrated sensing and communication (ISAC) framework is proposed in this paper. We consider a downli…
Delay-Effective Task Offloading Technology in Internet of Vehicles: From the Perspective of the Vehicle Platooning
Kan Yu, Fuze Zhu, Xiaowu Liu +2
The task offloading technology plays a crucial vital role in the Internet of Vehicle (IoV) with the demands of delay minimum, by jointly optimizing the heterogeneous computing reso…
Multi-Objective Optimization-based Transmit Beamforming for Multi-Target and Multi-User MIMO-ISAC Systems
Chunwei Meng, Zhiqing Wei, Dingyou Ma +3
Integrated sensing and communication (ISAC) is an enabling technology for the sixth-generation mobile communications, which equips the wireless communication networks with sensing…
Cramer-Rao Bounds for Near-Field Sensing: A Generic Modular Architecture
Chunwei Meng, Dingyou Ma, Xu Chen +2
A generic modular array architecture is proposed, featuring uniform/non-uniform subarray layouts that allows for flexible deployment. The bistatic near-field sensing system is cons…
ISAC 4D Imaging System Based on 5G Downlink Millimeter Wave Signal
Bohao Lu, Zhiqing Wei, Lin Wang +2
Integrated Sensing and Communication(ISAC) has become a key technology for the 5th generation (5G) and 6th generation (6G) wireless communications due to its high spectrum utilizat…