5 papers · 1 filter
Joint Transmission and Compression Optimization for Networked Sensing with Limited-Capacity Fronthaul Links
Weifeng Zhu, Shuowen Zhang, Liang Liu
This paper considers networked sensing in cellular network, where multiple base stations (BSs) first compress their received echo signals from multiple targets and then forward the…
Joint LOS Identification and Data Association for 6G-Enabled Networked Device-Free Sensing
Qin Shi, Liang Liu
This paper considers networked device-free sensing in an orthogonal frequency division multiplexing (OFDM) cellular system with multipath environment, where the passive targets ref…
Over-the-Air Diagnosis of Defective Elements in Intelligent Reflecting Surface
Ziyi Zhao, Zhaorui Wang, Lin Zhou +4
Due to circuit failures, defective elements that cannot adaptively adjust the phase shifts of their impinging signals in a desired manner may exist on an intelligent reflecting sur…
UAV Trajectory Optimization for Sensing Exploiting Target Location Distribution Map
Xiangming Du, Shuowen Zhang, Liang Liu
In this paper, we study the trajectory optimization of a cellular-connected unmanned aerial vehicle (UAV) which aims to sense the location of a target while maintaining satisfactor…
Leveraging A Variety of Anchors in Cellular Network for Ubiquitous Sensing
Liang Liu, Shuowen Zhang, Shuguang Cui
Integrated sensing and communication (ISAC) has recently attracted tremendous attention from both academia and industry, being envisioned as a key part of the standards for the six…