23 citations · 37 across the 30 of their papers we have counts for
11 papers · 1 filter
Fusion of Monostatic and Bistatic Sensing for ISAC-Enabled Low-Altitude Environment Mapping
Liu Meihui, Sun Shu, Gao Ruifeng +2
Driven by the rapid growth of the low-altitude economy, integrated sensing and communication (ISAC) technologies are essential to meet the stringent demands for reliable connectivi…
Passive Detection in Multi-Static ISAC Systems: Performance Analysis and Joint Beamforming Optimization
Renjie He, Yiqiu Wang, Meixia Tao +1
This paper investigates the passive detection problem in multi-static integrated sensing and communication (ISAC) systems, where multiple sensing receivers (SRs) jointly detect a t…
Beamforming Design for ISAC Systems with Suppressed Range-Angle Sidelobes
Meihui Liu, Shu Sun, Ruifeng Gao +1
Integrated sensing and communication (ISAC) represents a pivotal advancement for future wireless networks. This paper introduces a novel ISAC beamforming method for enhancing sensi…
Hybrid Near/Far-Field Frequency-Dependent Beamforming via Joint Phase-Time Arrays
Yeyue Cai, Meixia Tao, Jianhua Mo +1
Joint phase-time arrays (JPTA) emerge as a cost-effective and energy-efficient architecture for frequency-dependent beamforming in wideband communications by utilizing both true-ti…
3D Extended Target Sensing in ISAC: Cramér-Rao Bound Analysis and Beamforming Design
Yiqiu Wang, Meixia Tao, Shu Sun +1
This paper investigates an integrated sensing and communication (ISAC) system where the sensing target is a three-dimensional (3D) extended target, for which multiple scatterers fr…
Atomic Norm Minimization-based DoA Estimation for IRS-assisted Sensing Systems
Renwang Li, Shu Sun, Meixia Tao
Intelligent reflecting surface (IRS) is expected to play a pivotal role in future wireless sensing networks owing to its potential for high-resolution and high-accuracy sensing. In…
Cramér-Rao Bound Analysis and Beamforming Design for Integrated Sensing and Communication with Extended Targets
Yiqiu Wang, Meixia Tao, Shu Sun
This paper studies an integrated sensing and communication (ISAC) system, where a multi-antenna base station transmits beamformed signals for joint downlink multi-user communicatio…
IRS Aided Millimeter-Wave Sensing and Communication: Beam Scanning, Beam Splitting, and Performance Analysis
Renwang Li, Xiaodan Shao, Shu Sun +2
Integrated sensing and communication (ISAC) has attracted growing interests for enabling the future 6G wireless networks, due to its capability of sharing spectrum and hardware res…
Beamforming Design for Integrated Sensing and Communication with Extended Target
Yiqiu Wang, Meixia Tao, Shu Sun
This paper studies transmit beamforming design in an integrated sensing and communication (ISAC) system, where a base station sends symbols to perform downlink multi-user communica…
Multi-Satellite Cooperative Networks: Joint Hybrid Beamforming and User Scheduling Design
Xuan Zhang, Shu Sun, Meixia Tao +2
In this paper, we consider a cooperative communication network where multiple low-Earth-orbit (LEO) satellites provide services to multiple ground users (GUs) cooperatively at the…
Time-Frequency-Space Transmit Design and Receiver Processing with Dynamic Subarray for Terahertz Integrated Sensing and Communication
Yongzhi Wu, Chong Han, Meixia Tao
Terahertz (THz) integrated sensing and communication (ISAC) enables simultaneous data transmission with Terabit-per-second (Tbps) rate and millimeter-level accurate sensing. To rea…