3 papers
eess.SP2026
Unified Constrained Geometric Configuration Optimization for Source Localization Systems: A Riemannian Manifold-Based Approach
Xin Cheng, Feng Shu, Gangle Sun +3
Time of arrival (TOA), time difference of arrival (TDOA), received signal strength (RSS), received signal strength difference (RSSD) and angle of arrival (AOA) are commonly used te…
eess.SP2025
Millimeter-Wave Position Sensing Using Reconfigurable Intelligent Surfaces: Positioning Error Bound and Phase Shift Configuration
Xin Cheng, Yuqing Yang, Guangjie Han +3
Millimeter-wave (mmWave) positioning has emerged as a promising technology for next-generation intelligent systems. The advent of reconfigurable intelligent surfaces (RISs) has rev…
eess.SP2025
A Fingerprint Database Generation Method for RIS-Assisted Indoor Positioning
Xin Cheng, Yu He, Menglu Li +3
Reconfigurable intelligent surface (RIS) has emerged as a promising technology to enhance indoor wireless communication and sensing performance. However, the construction of reliab…