Safe Positioning Based on CNN and LSTM for 5G Wireless Networks

Lu Chen, Guan Mingxiang, Zhou Jianming, Wu Naixing, Gan Yuxi, Tang Hui*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This paper presents a robust 5G wireless networks visual safety positioning model, which combines CNN (Convolutional Neural Network) and LSTM(Long Short-Term Memory) networks and can solve the sequence problem. Two parallel full connection layers are added to the output layer of the network to regress the RGB images to obtain the 3D position and 3D direction of the 5G wireless networks. Because the data set of each scene is small, the method of transfer learning is used in the training. The model has the best positioning result in the chess scene on the 7senses dataset, with the positioning error of 0.21m and 7.52°, and the positioning error in the seven scenes is 0.31m and 10.35°. This method can achieve good positioning effect in indoor positioning.

Original languageEnglish
Title of host publicationInternational Conference on Network Communication and Information Security, ICNCIS 2022
EditorsMohiuddin Ahmed
PublisherSPIE
ISBN (Electronic)9781510661134
DOIs
Publication statusPublished - 2022
Externally publishedYes
Event2022 International Conference on Network Communication and Information Security, ICNCIS 2022 - Qingdao, China
Duration: 19 Aug 202221 Aug 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12503
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference2022 International Conference on Network Communication and Information Security, ICNCIS 2022
Country/TerritoryChina
CityQingdao
Period19/08/2221/08/22

Keywords

  • 5G
  • CNN
  • LSTM
  • Positioning
  • Safety
  • Wireless networks

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