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eess.SP2026
Near-Field Dual-UPA Communications: A Generalized Geometric Approach
Li Zheng, Xing Hao, Ziru Chen +3
This paper investigates a near-field (NF) multiple-input multiple-output (MIMO) communication system equipped with dual uniform planar arrays (UPAs). We first develop a generalized…
eess.SP2019
Analysis of RF Energy Harvesting in Uplink-NOMA IoT-based Network
Zhou Ni, Ziru Chen, Qinbo Zhang +1
Internet of Things (IoT) systems in general consist of a lot of devices with massive connectivity. Those devices are usually constrained with limited energy supply and can only ope…