3 papers
cs.IT2026
Ray Antenna Array Enhanced Low-Altitude ISAC: Performance Analysis and Beamforming Design
Zhiqiang Xiao, Tao Zhang, Hao Wu +4
The low-altitude economy (LAE) heavily relies on aerial vehicles, yet these platforms remain vulnerable to environmental and security risks, necessitating robust airspace monitorin…
eess.IV2026
CKM Beyond Channel Gain: Spatial Correlation Map Construction with Deep Learning
Z. Chen, S. Fu, Y. Zeng +2
Channel knowledge map (CKM) is a promising technique to achieve environment-aware wireless communication and sensing. Constructing the complete CKM based on channel knowledge obser…
eess.SP2026
A Unified Multicarrier Waveform Framework for Next-generation Wireless Networks: Principles, Performance, and Challenges
Xingyao Zhang, Haoran Yin, Yanqun Tang +7
Next-generation wireless networks require enhanced flexibility, efficiency, and reliability in physical layer waveform design to address the challenges posed by heterogeneous chann…