3 papers
cs.IT2026
Construction and Dynamic Update of Channel Gain Maps via 3D Gaussian Splatting
Yilong Chen, Yuan Guo, Juncong Zhou +2
Channel knowledge maps (CKMs) have emerged as a promising technique for providing scene-specific and location-dependent propagation knowledge to enable environment-aware wireless n…
cs.IT2026
Environment-Aware Near-Field Channel Estimation Leveraging CKM and ISAC
Yuan Guo, Yilong Chen, Zixiang Ren +1
This paper proposes an environment-aware near-field channel estimation framework for integrated sensing and communication (ISAC) systems equipped with extremely large-scale antenna…
cs.NI2026
Near-Field Multi-Cell ISCAP with Extremely Large-Scale Antenna Array
Yuan Guo, Yilong Chen, Zixiang Ren +2
This paper investigates a coordinated multi-cell integrated sensing, communication, and powering (ISCAP) system operating in the electromagnetic near field, where each base station…