4 papers
Resource Allocation for Mutualistic Symbiotic Radio with Hybrid Active-Passive Communications
Hong Guo, Yinghui Ye, Haijian Sun +2
Mutualistic SR is a communication paradigm that offers high spectrum efficiency and low power consumption, where the SU transmits information by modulating and backscattering the P…
RF-3DGS: Wireless Channel Modeling with Radio Radiance Field and 3D Gaussian Splatting
Lihao Zhang, Haijian Sun, Samuel Berweger +2
Precisely modeling radio propagation in complex environments has been a significant challenge, especially with the advent of 5G and beyond networks, where managing massive antenna…
Channel Knowledge Map for Cellular-Connected UAV via Binary Bayesian Filtering
Yuhang Yang, Xiaoli Xu, Yong Zeng +2
Channel knowledge map (CKM) is a promising technology to enable environment-aware wireless communications and sensing. Link state map (LSM) is one particular type of CKM that aims…
Safeguarding Next Generation Multiple Access Using Physical Layer Security Techniques: A Tutorial
Lu Lv, Dongyang Xu, Rose Qingyang Hu +6
Driven by the ever-increasing requirements of ultra-high spectral efficiency, ultra-low latency, and massive connectivity, the forefront of wireless research calls for the design o…