.png){kind=icon}
返回
Indoor Dynamic Positioning Method Exploiting Passive RFID System
.png){kind=icon}
OA
AI
DOI：10.1109/ACCESS.2024.3498062.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
In this paper, we propose a novel method for dynamic positioning using a single passive RFID tag to obtain its position through phase. This method addresses the phase integer ambiguity by introducing a robust phase unwrapping algorithm, solves the initial position problem using the maximum probability algorithm, and achieves accurate dynamic positioning through linear intersection. Experimental results demonstrate that our proposed method supports both static and dynamic positioning (speed <8.32 m/s) with an average positioning error of only 2.56%. Compared with existing RFID positioning methods, the proposed method can achieve competitive localization performance and enable high sampling frequency and fast processing on local computers, ensuring its suitability for dynamic indoor positioning applications.
Keyword:
Accuracy
Antenna measurements
Phase measurement
Position measurement
Transmitting antennas
Heuristic algorithms
Sensors
Hidden Markov models
Sensor fusion
Power measurement
Radio frequency identification (RFID)
indoor positioning
phase of arrival
phase-unwrapping
期刊
IF:
3.6
论文数:
9.8W
被引数:
29.4W
机构
引用论文
.png){kind=icon}
Successful laparoscopic trans-peritoneal repair of an incisional inguinal hernia, resulting from deep lymph node dissection for melanoma: A case report成功的经腹膜腹腔镜切口腹股沟疝修复术，该疝由黑色素瘤深度淋巴结清扫所致：病例报告
OAAI
OAAI分享收藏分享收藏A Synthetic Aperture UHF RFID Localization Method by Phase Unwrapping and Hyperbolic Intersection
PREAI
分享收藏
查看更多内容