Approximate maximum-likelihood RIS-aided positioning

• Main Authors: Zhang, Wei, Wang, Zhenni, Tay, Wee Peng
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Reconfigurable Intelligent Surface; Positioning
• Online Access: https://hdl.handle.net/10356/166496
• Institution: Nanyang Technological University

A reconfigurable intelligent surface (RIS) allows a reflection transmission path between a base station (BS) and user equipment (UE). In wireless localization, this reflection path aids in positioning accuracy, especially when the line-of-sight (LOS) path is subject to severe blockage and fading. In...