32 citations · 49 across the 10 of their papers we have counts for
6 papers · 1 filter
Towards a Theoretical Framework for Robust Node Deployment in Cooperative ISAC Networks
Haojin Li, Kaiqian Qu, Chen Sun +4
This paper investigates node deployment strategies for robust multi-node cooperative localization in integrated sensing and communication (ISAC) networks.We first analyze how steer…
Unleashing the Potential of Beamspace Modulation in Near-Field MIMO: Opportunities and Challenges
Shuaishuai Guo, Kaiqian Qu, Shuping Dang
The principal distinction in transitioning from far-field multiple-input multiple-output (MIMO) systems to near-field MIMO configurations lies in the notable augmentation of spatia…
Unified Integrated Sensing and Communication Signal Design: A Sphere Packing Perspective
Shuaishuai Guo, Kaiqian Qu
The design of communication signal sets is fundamentally a sphere packing problem. It aims to identify a set of M points in an N -dimensional space, with the objective of maximizin…
Near-Field Integrated Sensing and Communication: Performance Analysis and Beamforming Design
Kaiqian Qu, Shuaishuai Guo, Nasir Saeed
This paper explores the potential of near-field beamforming (NFBF) in integrated sensing and communication (ISAC) systems with extremely large-scale arrays (XL-arrays). The large-s…
Privacy and Security in Ubiquitous Integrated Sensing and Communication: Threats, Challenges and Future Directions
Kaiqian Qu, Jia Ye, Xuran Li +1
Integrated sensing and communication (ISAC) technology is one of the featuring technologies of the next-generation communication systems. When sensing capability becomes ubiquitous…
Near-Field Integrated Sensing and Communications: Unlocking Potentials and Shaping the Future
Kaiqian Qu, Shuaishuai Guo, Jia Ye +1
The sixth generation (6G) communication networks are featured by integrated sensing and communications (ISAC), revolutionizing base stations (BSs) and terminals. Additionally, in t…