4 papers
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…
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…
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…
On User Association in Large-Scale Heterogeneous LEO Satellite Network
Yuan Guo, Christodoulos Skouroumounis, Symeon Chatzinotas +1
In this paper, we investigate the performance of large-scale heterogeneous low Earth orbit (LEO) satellite networks in the context of three association schemes. In contrast to exis…