Author:
Wei Zhen,Jiang Rui,Wei Xing,Cheng Yun-An,Cheng Lei,Wang Cai
Abstract
AbstractTo tackle challenges such as interference and poor accuracy of indoor positioning systems, a novel scheme based on ultra-wide bandwidth (UWB) technology is proposed. First, we illustrate a distance measuring method between two UWB devices. Then, a Taylor series expansion algorithm is developed to detect coordinates of the mobile node using the location of anchor nodes and the distance between them. Simulation results show that the observation error under our strategy is within 15 cm, which is superior to existing algorithms. The final experimental data in the hardware system mainly composed of STM32 and DW1000 also confirms the performance of the proposed scheme.
Funder
National Key Research and Development Program of China
Publisher
Springer Science and Business Media LLC
Subject
Computer Graphics and Computer-Aided Design,Computer Vision and Pattern Recognition,Visual Arts and Performing Arts,Medicine (miscellaneous),Computer Science (miscellaneous),Software
Reference6 articles.
1. Serizawa Y, Fujiwara R, Yano T, Miyazaki M (2016) Reliable wireless communication Technology of Adaptive Channel Diversity (ACD) method based on ISA100.11a standard. IEEE Trans Ind Electron 64(1):624–632. https://doi.org/10.1109/TIE.2016.2605619
2. Sabesan S, Crisp M, Penty R, White IH (1998) RFID tag location systems: US Patent 9,367,785, 14 Jun 2016
3. Yavari M (2015) Indoor real-time positioning using ultra-wideband technology. Master’s thesis, University of New Brunswick, Fredericton
4. Yavari M, Nickerson BG (2014) Ultra wideband wireless positioning systems. University of New Brunswick, Fredericton TR14-230, 2014
5. Liu L, Liu H (2016) Joint estimation of DOA and TDOA of multiple reflections in mobile communications. IEEE Access 4:3815–3823. https://doi.org/10.1109/ACCESS.2016.2584088
Cited by
14 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献