Results 51 to 60 of about 9,460,637 (186)
Accurate Indoor Positioning Based on Learned Absolute and Relative Models
, 2021 To improve the accuracy of indoor positioning systems it can be useful to combine different types of sensor data. This paper describes deep learning methods both for estimating absolute positions and for performing pedestrian dead reckoning, and then how
Larsson, Martin, +4 more
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Robust Bluetooth AoA Estimation for Indoor Localization Using Particle Filter Fusion
Applied SciencesWith the growing demand for positioning services, angle-of-arrival (AoA) estimation or direction-finding (DF) has been widely investigated for applications in fifth-generation (5G) technologies.
Kaiyue Qiu +4 more
doaj +1 more source
Sensors, 2017 The Global Positioning System demonstrates the significance of Location Based Services but it cannot be used indoors due to the lack of line of sight between satellites and receivers. Indoor Positioning Systems are needed to provide indoor Location Based
Iyad Husni Alshami +3 more
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Indoor Positioning Methods Based on Dual Feet-Mounted IMUs With Distance Constraints
, 2023 The zero velocity update (ZUPT) offers an effective correction method for the sensor drift in indoor positioning systems using foot-mounted inertial measurement units (IMUs).
Ma, Xiaofeng, Särkkä, Simo
core +1 more source
IEEE Photonics Journal, 2017 Recently, visible light communication (VLC) has gradually become a research hotspot in indoor environments because its advantages of illumination and relative high positioning accuracy.
Ye Cai +5 more
doaj +1 more source
A Review of Antennas for Indoor Positioning Systems
International Journal of Antennas and Propagation, 2012 This paper provides a review of antennas applied for indoor positioning or localization systems. The desired requirements of those antennas when integrated in anchor nodes (reference nodes) are discussed, according to different localization techniques and their performance. The described antennas will be subdivided into the following sections according
Brás, Luís +4 more
openaire +3 more sources
6G Technology for Indoor Localization by Deep Learning with Attention Mechanism
Applied SciencesThis paper explores 6G technology for indoor positioning, focusing on accuracy and reliability using convolutional neural networks (CNN) with channel state information (CSI).
Chien-Ching Chiu +4 more
doaj +1 more source
Fingerprint Indoor Position System Based
Journal of Networks, 2013 This paper presents a research and a development of a fingerprint-indoor-positioning system using the Received Signal Strength Indication (RSSI) of a Wireless Sensor Network (WSN). The WSN implementation is based on two different protocol stacks: BitCloud and OpenMAC, a certified ZigBee Compliant Platform (ZCP) and an IEEE 802.15.4 embedded software ...
José Antonio Gómez Martin +4 more
openaire +2 more sources
Indoor Navigation Research with the Khepera III Mobile Robot: An Experimental Baseline with a Case-study on Ultra-wideband Positioning [PDF]
, 2010 Recent substantial progress in the domain of indoor positioning systems and a growing number of indoor location-based applications are creating the need for systematic, efficient, and precise experimental methods able to assess the localization and ...
Farserotu, John +9 more
core +2 more sources