Precise power delay profiling with commodity Wi-Fi

• Main Authors: Xie, Yaxiong, Li, Zhenjiang, Li, Mo
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Computer science and engineering; Wireless Communication; Channel State Information
• Online Access: https://hdl.handle.net/10356/151316
• Institution: Nanyang Technological University

Power delay profiles characterize multipath channel features, which are widely used in motion-or localization-based applications. The performance of power delay profile obtained using commodity Wi-Fi devices is limited by two dominating factors. The resolution of the derived power delay profile is d...