Feb 15, 2017 · The issue is to evaluate if a crowdsourced survey is able to approach true site survey as more and more uncertain data is fused. In this paper, ...
Feasibility of WiFi Site-Surveying Using Crowdsourced Data
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Using a simple model for a PDR trajectory, we study how a WiFi map can be derived. Simulation results on a corridor use-case illustrate the approach.
In this paper, crowdsourced data include uncertain estimated positions and noisy RSSI (Received Signal Strength Indicator) measurements in order to estimate the ...
Pedestrian dead reckoning (PDR) trajectories suffer from a significant amount of drift over time, especially when relying on low-cost commercial sensors.
Aug 21, 2016 · Recently, crowdsourced Wi-Fi fingerprint attracts much attention, which leads to a self-organized localization system avoiding painful survey ...
Nov 28, 2017 · Wireless indoor localization has attracted growing research interest in the mobile computing community for the last decade.
Sep 10, 2018 · Wi-Fi-based indoor localization system needs to construct a radio map by site surveys. The process of site surveys is time-consuming and ...
Oct 28, 2020 · A Wireless Site Survey is recommended when implementing a wireless network. For larger wireless network deployments, a site survey is a must.
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Mar 15, 2021 · The purpose of this guide is to present the basic ideas behind the use of crowdsourcing for survey research and provide a primer for best practices.
It automatically reconstructs the internal pathway maps of buildings, using the trend of WiFi signals as landmarks to calibrate the location of pathways. This ...