| Vol-3097 urn:nbn:de:0074-3097-7 Copyright © 2021 for the individual papers by the papers' authors. Copyright © 2021 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# IPIN-WiP 2021
Indoor Positioning and Indoor Navigation - Work-in-Progress Papers 2021

### WiP Proceedings of the Eleventh International Conference on Indoor Positioning and Indoor Navigation - Work-in-Progress Papers (IPIN-WiP 2021)
co-located with 11th International Conference on Indoor Positioning and Indoor Navigation (IPIN 2021)

### Lloret de Mar, Spain, 29 November - 2 December, 2021.

Edited by

### Antoni Pérez-Navarro *, **
Raúl Montoliu ***
Joaquín Torres-Sospedra ****,*****

* Internet Interdisciplinary Institute (IN3), Universitat Oberta de Catalunya, Castelldefels, Spain
** Faculty of Computer Sciences, Multimedia and Telecomunication, Universitat Oberta de Catalunya, Barcelona, Spain
*** Institute of New Imaging Technologies, Jaume I University, Castellón, Spain
**** UBIK Geospatial Solutions S.L., Castellón, Spain
***** ALGORITMI Research Center, Universidade do Minho, Guimarães, Portugal

## Table of Contents

- Preface

### Research papers

- Efficient Indoor Localization Model Construction by Sequential Recommendation of Data Gathering Position Based on Bayesian Optimization
  Yoshiki Omori, Masato Sugasaki, Masamichi Shimosaka
- Indoor Localization With Bluetooth: a Framework for Modelling Errors in AoA and RSSI
  Pietro Boccadoroa, Domenico Colucci, Vincenzo Dentamaro, Laura Notarangelo, Giangiuseppe Tateo
- Towards Reproducible Indoor Positioning Research
  Grigorios G. Anagnostopoulos, Alexandros Kalousis
- Detection and Identification of Multipath Interference With Adaption of Transmission Band for UWB Transceiver Systems
  Sven Ole Schmidt, Horst Hellbrück
- High-Speed TDoA Indoor Localization System With Aperture-Coupled Microstrip Patch Antennas
  Silvio Marti, Hans-Dieter Lang, Heinz Mathis, Hannes Diethelm
- Foot-Mounted Inertial Navigation - Implementation and Fusion Concept into a Bayesian Filtering Framework
  Karin Mascher, Manfred Wieser
- Multipath-Assisted Radio Sensing and Occupancy Detection for Smart In-House Parking in ITS
  Jonas Ninnemann, Paul Schwarzbach, Oliver Michler
- GAN+: Data Augmentation Method Using Generative Adversarial Networks and Dirichlet for Indoor Localisation
  Seanglidet Yean, Palak Somani, Bu Sung Lee, ong Lye Oh
- 5G Deployment Strategies for High Positioning Accuracy in Indoor Environments
  Maria Posluk, Jesper Ahlander, Deep Shrestha, Sara Modarres Razavi, Gustav Lindmark, Fredrik Gunnarsson
- An Indoor Fusion Fingerprint Localization Based on Channel State Information and Images
  Wen Liu, Hong Chen, Zhongliang Deng, ChangYan Qin, Mingjie Jia
- WiVisit: POI Visit Identification Based on Auto-Generated Wi-Fi Fingerprint
  Qiang Huang, Xiang Li, Xin Li, Jiazhi Ni, Xin Zhang, Ning Xiao, Hongyi Liu, Chang Liu, Youchen Wang
- Influence of IMU’s Measurement Noise on the Accuracy of Stride-Length Estimation for Gait Analysis
  Guillermo García-Villamil, Luisa Ruiz, Antonio R. Jiménez, Fernando Seco, M.C. Rodríguez-Sánchez
- A High Fidelity Indoor Navigation System for Users in Motion Using BLE With Beacons
  Abdul Mustafa, Edward R. Sykes
- Obtaining Range Measurements From Ambient Noise Crosscorrelations for the Self-Calibration of Nodes
  Joaquín Aparicio, Sverre Holm
- Optimal Receivers Location for Passive Indoor Positioning Based on BLE
  Roald de Brouwer, Joaquín Torres-Sospedra, Sergio Trilles Oliver, Rafael Berkvens
- Response to “Evaluation of Indoor Localisation Systems: Comments on the ISO/IEC 18305 Standard”
  Nader Moayeri
- Application-Driven Test and Evaluation Framework for Indoor Localization Systems in Warehouses
  Jakob Schyga, Johannes Hinckeldeyn, Benjamin Bruss, Christoph Bamberger, Jochen Kreutzfeldt
- RSS-Based Fusion of UWB and WiFi-Based Ranging for Indoor Positioning
  Ghazaleh Kia, Jukka Talvitie, Laura Ruotsalainen
- A Review of Image Feature Descriptors in Visual Positioning
  Wen Liu, Shuo Wang, Zhongliang Deng, Tingting Fan, Mingjie Jia, Hong Chen
- Towards Centimetre Accurate and Low-Power, Hybrid Radio-Acoustic 3D Indoor Positioning: an Experimental Journey
  Bert Cox, Chesney Buyle, Liesbet Van der Perre, Lieven De Strycker
- Interpersonal Proximity Detection Using RSSI–Based Techniques
  Fatemeh Mirzaei, Roberto Manduchi
- In–Vehicle Positioning for Public Transit Using BLE Beacons
  Fatemeh Mirzaei, Roberto Manduchi
- Reducing FTM Ranging and Location Attack Exposure With Crowd-Wisdom
  Jerome Henry, Yann Busnel, Romaric Ludinard, Nicolas Montavont
- Analysis and Comparison of Publicly Available Databases for Urban Mobility Applications
  Dina Bousdar Ahmed, Estefania Munoz Diaz
- TraceMeNow: an Open-Source Software Framework for Indoor Localization Applications
  Mauro Borrazzo, Giuseppe D’Ambrosio, ittorio Scarano, Carmine Spagnuolo
- Feasibility Study: Magnetic-Based Passenger Localization in Train Stations
  Estefania Munoz Diaz, Francisco Jurado Romero, Lorena Perez Aguilar, Dmitry Gubenko, Dina Bousdar Ahmed
- Fault Tolerant Indoor Positioning Based on Azimuth Measurements
  Márk Rátosi, Gyula Simon
- Drone Positioning From Combined mmWave Radar and Depth Camera Data
  José A. Paredes, Miles Hansard, Khalid Z. Rajab, Fernando J. Álvarez, Teodoro Aguilera
- A Proposal on Stampede Detection in Real Environments
  Antonio Carlos Cob-Parro, Cristina Losada-Gutiérrez, Marta Marrón-Romera, Alfredo Gardel-Vicente, Ignacio Bravo-Muñoz , Mohammad Ibrahim Sarker
- Monostatic Acoustic Localization Using Convolutional Neural Networks
  Stef Brits, Robin Kerstens, Jan Steckel
- Evaluation of Geomagnetic Matching Algorithms for Indoor Positioning
  Stefan Knauth
- WiFi Imaging: Generating Building Maps Using Passively Obtained WiFi Signal Strengths
  Shane Farrell, Dr. John McAuley Prof. Linda Doyle
- LoS/NLoS Identification Based on Double-Polarized Antenna and Convolutional Neural Networks
  Haijian Xu, Shaoshuai Fan, Hui Tian, Bin Ren, Gang Li, Rongyi Fang, Shaohui Sun
- DoA and ToA Estimation Method of OFDM Signal Based on Cascaded Deep Neural Network
  Chaofan Zheng, haoshuai fan, Hui Tian, Bin Ren, Ren Da, Zhenyu Zhang, Shaohui Sun
- Progress of 3GPP Rel-17 Standards on New Radio (NR) Positioning
  Bin Ren, Rongyi Fang, Xiaotao Ren, Gang Li , Hui Li, Zheng Zhao, Jianxiang Li, Ren Da, Shaohui Sun
- A Simulation Tool for the Analysis of TDOA Methods
  André B. de F. Diniz, Danilo de S. Pena, Vicente A. de Sousa Jr.
- Environment Classification Using RSS for Indoor Localization
  Maximilien Dufau, Elizabeth Colin, Vighnesh Gharat
- Polynomial Fitting Functions for Visible Light Positioning Based on RSS With Tilted Receiver
  Cristóbal Carreño, Fabian Seguel, Patrick Charpentier, Nicolas Krommenacker
- A Stepwise Simple Self-Calibration Method for Low-Cost MEMSIMU
  Shaobing Liu, Xinchun Ji, Dongyan Wei, Wenchao Zhang, Qifeng La
- A Low-Cost Control Occupancy Solution Using a Time-of-Flight Ranging Sensor Laser
  Enric Bartrés Jurado, Sergio Trilles Oliver, Antoni Perez Navarro, Joaquín Torres-Sospedra
- Experimental Evaluation of an IR and US Multi-Sensory Positioning Fusion Method
  Elena Aparicio-Esteve, José M. Villadangos, Álvaro Hernández, Jesús Ureña

2022-01-31: submitted by Raúl Montoliu, metadata incl. bibliographic data published under Creative Commons CC0
2021-03-01: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|