39 citations · 66 across the 17 of their papers we have counts for
23 papers
Center-Fed Pinching Antenna System for Uplink Environment Sensing
Cong Yu, Xu Gan, Bo Ai +3
A center-fed pinching antenna system (C-PASS)-enabled uplink environment sensing framework is proposed. Through the center-fed framework, doubled degrees of freedom is achieved com…
Extended-Target Classification and Localization for Near-Field ISAC
Zongyao Zhao, Zhaolin Wang, Lincong Han +3
Near-field integrated sensing and communication (ISAC) enables object-level sensing from distance-dependent array responses, yet most existing near-field methods still rely on poin…
Exploiting Self-Sustainable Information-Bearing RIS in Underlay CR-NOMA Networks
Zeyang Sun, Shuai Han, Chenyu Wu +2
Information-bearing reconfigurable intelligent surfaces (IB-RIS) provide a promising solution to self-sustainable and green communications by harvesting ambient radio frequency ene…
Generative Site-Specific Beamforming via Information-Maximizing Codebook
Cheng-Jie Zhao, Zhaolin Wang, Yuanwei Liu
A novel generative site-specific beamforming (GenSSBF) framework is proposed, which integrates a site-information-maximizing (SIM) codebook with a conditional flow matching (CFM)-b…
On the Maintainability of Pinching-Antenna Systems: A Failure-Repair Perspective
Chongjun Ouyang, Hao Jiang, Zhaolin Wang +2
The pinching-antenna system (PASS) enables wireless channel reconfiguration through optimized placement of pinching antennas along dielectric waveguides. In this article, a unified…
Generative Site-Specific Beamforming for Next-Generation Spatial Intelligence
Zhaolin Wang, Zihao Zhou, Cheng-Jie Zhao +1
This article proposes generative site-specific beamforming (GenSSBF) for next-generation spatial intelligence in wireless networks. Site-specific beamforming (SSBF) has emerged as…
Beam-Brainstorm: A Generative Site-Specific Beamforming Approach
Zihao Zhou, Zhaolin Wang, Yuanwei Liu
Accurately understanding the propagation environment is a fundamental challenge in site-specific beamforming (SSBF). This paper proposes a novel generative SSBF (GenSSBF) solution,…
Optimal Waveform Design for Continuous Aperture Array (CAPA)-aided ISAC Systems
Junjie Ye, Zhaolin Wang, Yuanwei Liu +3
A novel continuous-aperture-array (CAPA)-aided integrated sensing and communication (ISAC) framework is proposed. Specifically, an optimal continuous ISAC waveform is designed to f…
Tri-Hybrid Beamforming Design for Fully-Connected Pinching Antenna Systems
Cheng-Jie Zhao, Zhaolin Wang, Hyundong Shin +1
A novel fully-connected (FC) tri-hybrid beamforming (THB) architecture is proposed for pinching antenna systems (PASS). In contrast to conventional sub-connected (SC) PASS, the pro…
Towards Secure ISAC Beamforming: How Many Dedicated Sensing Beams Are Required?
Fanghao Xia, Zesong Fei, Xinyi Wang +4
In this paper, sensing-assisted secure communication in a multi-user multi-eavesdropper integrated sensing and communication (ISAC) system is investigated. Confidential communicati…
Joint DOA and Attitude Sensing Based on Tri-Polarized Continuous Aperture Array
Haonan Si, Zhaolin Wang, Xiansheng Guo +2
This paper investigates joint direction-of-arrival (DOA) and attitude sensing using tri-polarized continuous aperture arrays (CAPAs). By employing electromagnetic (EM) information…
Spectral and Energy Efficiency Tradeoff for Pinching-Antenna Systems
Zihao Zhou, Zhaolin Wang, Yuanwei Liu
The joint transmit and pinching beamforming design for spectral efficiency (SE) and energy efficiency (EE) tradeoff in pinching-antenna systems (PASS) is proposed, under practical…
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…
DOA Estimation via Continuous Aperture Arrays: MUSIC and CRLB
Haonan Si, Zhaolin Wang, Xiansheng Guo +2
Direction-of-arrival (DOA) estimation using continuous aperture array (CAPA) is studied. Compared to the conventional spatially discrete array (SPDA), CAPA significantly enhances t…
Near-Field Sensing Enabled Predictive Beamforming: Fundamentals, Framework, and Opportunities
Hao Jiang, Zhaolin Wang, Yue Liu +3
The article proposes a novel near-field predictive beamforming framework for high-mobility wireless networks. Specifically, due to the spherical waves and non-uniform Doppler frequ…
Integrated Sensing and Communications for Pinching-Antenna Systems (PASS)
Zheng Zhang, Zhaolin Wang, Xidong Mu +3
An integrated sensing and communication (ISAC) design for pinching antenna systems (PASS) is proposed, where the pinching antennas are deployed to establish reliable line-of-sight…
Pinching-Antenna System (PASS) Enhanced Covert Communications
Hao Jiang, Zhaolin Wang, Yuanwei Liu
A Pinching-Antenna SyStem (PASS)-assisted convert communication framework is proposed. PASS utilizes dielectric waveguides with freely positioned pinching antennas (PAs) to establi…
Beamforming Design for Continuous Aperture Array (CAPA)-Based MIMO Systems
Zhaolin Wang, Chongjun Ouyang, Yuanwei Liu
An efficient beamforming design is proposed for continuous aperture array (CAPA)-based point-to-point multiple-input multiple-output (MIMO) systems. In contrast to conventional spa…
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…
Joint Beamforming and Position Optimization for Fluid RIS-aided ISAC Systems
Junjie Ye, Peichang Zhang, Xiao-Peng Li +2
A fluid reconfigurable intelligent surface (fRIS)-aided integrated sensing and communication (ISAC) system is proposed to enhance multi-target sensing and multi-user communication.…
Optimal Beamforming for Multi-User Continuous Aperture Array (CAPA) Systems
Zhaolin Wang, Chongjun Ouyang, Yuanwei Liu
The optimal beamforming design for multi-user continuous aperture array (CAPA) systems is proposed. In contrast to conventional spatially discrete array (SPDA), the beamformer for…
Beamforming Optimization for Continuous Aperture Array (CAPA)-based Communications
Zhaolin Wang, Chongjun Ouyang, Yuanwei Liu
The beamforming optimization in continuous aperture array (CAPA)-based multi-user communications is studied. In contrast to conventional spatially discrete antenna arrays, CAPAs ca…
Near-Field Sensing: A Low-Complexity Wavenumber-Domain Method
Hao Jiang, Zhaolin Wang, Yuanwei Liu
A novel low-complexity wavenumber-domain method is proposed for near-field sensing (NISE). Specifically, the power-concentrated region of the wavenumber-domain channels is related…