Improvement of Wireless Positioning Algorithm Based on TOA

  • Shengyu YouEmail author
  • Shengqing Liu
  • Hongling Wang
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 905)


With the development of Internet of Things (IoT) and Internet of Everything (IoE) technology and continuous promotion of industrialization, wireless positioning technology is playing an increasingly important role in the intelligent field. The location services of the high precision, high coverage and low energy overhead is a hot research issues. This paper studies the time of arrival (TOA) positioning algorithm for wireless positioning technology. To deal with the problem of the positioning accuracy decreased while the of TOA algorithm is reduced in NLOS measurement, an improved TOA algorithm is proposed. Through MatLab simulation experiment, the simulation results confirm the feasibility and effectiveness of the improved algorithm.


Wireless location technology Localization algorithm Time of arrival 



This study is supported by Open Fund of Jiangxi Engineering Laboratory on Radioactive Geoscience and Big data Technology (No. JELRGBDT201708).


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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.East China University of TechnologyNanchangChina
  2. 2.Jiangxi Expressway Connection Management CentreNanchangChina

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