Session D6: Smartphone-Based Localization

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Date: Thursday, May 1, 2025
Time: 1:45 p.m. - 4:50 p.m.

Session Chairs:

Dr. Sunil Bisnath York University	Dr. Robert Odolinski University of Otago

Abstracts in this session are listed alphabetically. Following peer review of the full manuscripts, each abstract will be designated as a primary or as an alternate presentation.

	A Method to Estimate Use Position and Orientation Based on Relative Position Measurement Between a Navigation Robot and a Smartphone: Satoki Ogiso, National Institute of Advanced Industrial Science and Technology (AIST); Daisuke Sato, Carnegie Mellon University; Ryosuke Ichikari, Takahiro Miura, Masakatsu Kourogi, Takashi Okuma, Takeshi Kurata, Takeshi Tanabe, National Institute of Advanced Industrial Science and Technology (AIST)
	Accuracy of the Network Position Provider in Android Devices: Dennis M Akos, Joohan Chun, and Paul Rummens, University of Colorado Boulder
	Analysis of Factors Affecting Ionospheric Refraction Estimates Obtained From Smartphone GNSS: Caitlyn Hayden, Ding Yi, and Sunil Bisnath, York University
	Cycle Slip Repair for Single-Frequency Smartphone GNSS Using the Best Integer Equivariant Estimator: Naman Agarwal and Kyle O'Keefe, Department of Geomatics Engineering, University of Calgary
	Evaluating Dual-Frequency, Multi-Constellation GNSS Performance of Modern Smartphones for Atmospheric Monitoring Across Urban and Rural Environment: Milad Bagheri, Paolo Dabove, and Vincenzo Di Pietra, Politecnico di Torino - Department of Environment, Land, and Infrastructure Engineering (DIATI)
	Handling Multipath/NLOS in Urban GNSS Positioning for Low-cost Devices Using Dynamic Mode Decomposition: Zongda Li, Nanyang Technological University; Zekun Zhang, The Hong Kong Polytechnic University; Xu Weng, Nanyang Technological University; Guohao Zhang, The Hong Kong Polytechnic University; KV Ling, Nanyang Technological University
	Investigating the accuracy of Google’s Visual Positioning System: Viktor Horvath, Arpad Barsi Budapest University of Technology and Economics; Charles Toth, The Ohio State University
	Multi-Band RTT-Based Fingerprinting with RSS Fusion for Robust Indoor Localization in GNSS-Denied Environments: Sultan Al Sulami, Tarig Ballal, Muhammad Moinuddin, and Tareq Al-Naffouri, Electrical and Computer Engineering Dept., King Abdulaziz University
	Performance Evaluation of the Latest Smartphones and Smartwatch: Dennis M Akos, Dong-kyeong Lee, Joohan Chun, and Paul Rummens, University of Colorado Boulder
	Positioning Error Mitigation by Anchor Selection in Ultra-Wideband Positioning Using Two-Way Ranging Under Constraints of Available Anchors: Akihiro Sato, National Institute of Advanced Industrial Science and Technology; Toyoki Sukegawa, Nagaoka University of Technology; Satoki Ogiso, Ryosuke Ichikari, Takeshi Kurata, National Institute of Advanced Industrial Science and Technology
	Real-Time Emitter Localization Using Crowdsourced Date from Android Smartphones Tested with Real-World Interference: Benon Gattis, Ethan Pyke, Dennis Akos, University of Colorado Boulder, Mark Crews, Stephen Robertson, Lockheed Martin
	Title: Enhancing Smartphone Positioning with Galileo HAS Corrections and an Environmentally-Aware PPP/IMU Approach: Ding Yi and Sunil Bisnath, York University

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