Overview of WiFi fingerprinting-based indoor positioning
2022年4月2日 · The objective of WiFi indoor positioning is to achieve positioning detection and tracking tasks in complex environments using a wireless local area network composed of wireless access points (including wireless routers).
Survey on WiFi-based indoor positioning techniques
2020年6月1日 · In this paper, WiFi-based indoor positioning techniques are divided into active positioning and passive positioning based on whether the target carries certain devices. furthermore, we analyse and categorise the latest research results and provide current unresolved issues and trends regarding WiFi-based indoor positioning techniques.
A Survey of Latest Wi-Fi Assisted Indoor Positioning on Different ...
2023年9月18日 · With widely deployed networks and massive devices, wireless fidelity (Wi-Fi) technology is promising in the field of indoor positioning. In this paper, we survey the authoritative or latest positioning schemes for Wi-Fi-assisted indoor positioning.
The State of the Art of Deep Learning-Based Wi-Fi Indoor Positioning…
Deep learning (DL), a subset of machine learning (ML), is particularly suited to handle the effect of signal fluctuation for Wi-Fi indoor positioning, due to its good nonlinear mapping and good fault tolerance. This article presents a timely, systematic, and comprehensive review on DL-based Wi-Fi indoor positioning.
Wi-Fi indoor positioning and navigation: a cloudlet-based …
2020年7月16日 · In this paper, we propose a cloudlet-based cloud computing system enabling Wi-Fi indoor positioning and navigation through a Wi-Fi located on a one-hop wireless network. Our cloudlet-based cloud computing system provides the reference point data and real-time interactive response for a self-driving indoor cart.
Dynamic WiFi indoor positioning based on the multi-scale metric ...
2024年1月1日 · To solve these problems, this paper proposes a dynamic indoor positioning method based on the multi-scale metric learning of the channel state information (CSI), named as CSI-MML. This method can realize dynamic positioning …
WiFi-based indoor positioning | IEEE Journals & Magazine - IEEE …
2015年3月18日 · This article presents a WiFibased positioning technique that can improve the localization performance from the bottleneck in ToA/AoA. Unlike the traditional approaches, our proposed mechanism relaxes the need for wide signal bandwidth and large numbers of antennas by utilizing the transmission of multiple predefined messages while maintaining ...
New trends in indoor positioning based on WiFi and machine …
This article presents a systematic review of works between 2019 and 2021 that use WiFi as the signal for positioning and machine learning models to estimate indoor position. 64 papers have been identified as relevant, which have been systematically analyzed for a better understanding of the current situation in different aspects.
WiFi‐Based Indoor Positioning and ... - Wiley Online Library
The traditional WiFi-based indoor positioning technology uses the RSS value and CSI value of the WiFi signal to build a fingerprint database for positioning. The algorithm is complex and highly cost, and the function is relatively single. In this paper, for the first time, we propose a new algorithm for integrating indoor target positioning and ...
Autonomous wireless positioning system using crowdsourced Wi-Fi ...
3 天之前 · Wi-Fi positioning system (WPS) has been proven as an effective way to realize universal indoor navigation for smart city-related applications. The localization ability of the existing WPS is affected by the low precision of the crowdsourced database and the unknown location of local wireless stations.