Results 1 to 10 of about 14,746 (187)
A Meta-Review of Indoor Positioning Systems [PDF]
Sensors, 2019 An accurate and reliable Indoor Positioning System (IPS) applicable to most indoor scenarios has been sought for many years. The number of technologies, techniques, and approaches in general used in IPS proposals is remarkable.
Germán Martín Mendoza-Silva +2 more
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Self-Weighted Multilateration for Indoor Positioning Systems [PDF]
Sensors, 2019 The paper proposes an improved method for calculating the position of a movable tag whose distance to a (redundant) set of fixed beacons is measured by some suitable physical principle (typically ultra wide band or ultrasound propagation).
Alberto Fornaser +4 more
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Indoor positioning and wayfinding systems: a survey [PDF]
Human-centric Computing and Information Sciences, 2020 AbstractNavigation systems help users access unfamiliar environments. Current technological advancements enable users to encapsulate these systems in handheld devices, which effectively increases the popularity of navigation systems and the number of users.
Jayakanth Kunhoth +3 more
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WLocator: An Indoor Positioning System [PDF]
Third IEEE International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2007), 2007 There exists a multitude of location-sensing systems utilizing wireless technology, though varying in cost, coverage and accuracy. In this paper we will introduce WLocator, a system that aims to strike a balance between these areas. WLocator will provide location information relative to symbolic, user-created "landmarks".
Shaun Phillips +2 more
openaire +2 more sources
Hybrid indoor location positioning system [PDF]
IET Wireless Sensor Systems, 2018 Indoor location positioning techniques have experienced a significant growth in recent years. This work presents a hybrid indoor positioning system with fine and coarse modes. It utilises acoustic signals for fine positioning and received signal strength (RSS) for coarse location estimation.
Shuo Li, Rashid Rashidzadeh
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A FRAMEWORK OF COGNITIVE INDOOR NAVIGATION BASED ON CHARACTERISTICS OF INDOOR SPATIAL ENVIRONMENT [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 People are easy to get confused in indoor spatial environment. Thus, indoor navigation systems on mobile devices are expected in a wide variety of application domains.
R. Si, M. Arikawa
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Principle and future trends of indoor positioning in 6G
Dianxin kexue, 2021 For supporting location based differentiated services better, 6G has a more stringent requirement on high-precision positioning.Firstly, the principles, characteristics, advantages and disadvantages of the existing indoor positioning techniques were ...
Xiaoyang WAN, Yaohua SUN, Zeyu WANG
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Survey on privacy protection indoor positioning
Tongxin xuebao, 2023 Smartphones are usually provided with indoor positioning services by third-party positioning service providers, in which the unique privacy leakage risk has become a major factor limiting its development.How to protect the privacy of users and data in ...
Zhiheng WANG, Yanyan XU
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A sensor fusion method for Wi-Fi-based indoor positioning
ICT Express, 2016 This paper presents a sensor fusion method for a Wi-Fi-based indoor positioning system, named the KAist Indoor LOcating System (KAILOS), which was developed to realize a global indoor positioning system (GIPS) that utilizes crowd-sourced fingerprints ...
Dongsoo Han, Suk-hoon Jung, Sangjae Lee
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Particle Filtering-Based Indoor Positioning System for Beacon Tag Tracking
IEEE Access, 2020 Indoor positioning technology is one of the cornerstones for many services in Internet-of-Things (IoT) systems. However, the existing indoor positioning systems are still suffering from several issues, such as unstable positioning accuracy, a high system
Yiwen Shen +2 more
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