Results 81 to 90 of about 98,114 (291)
Portable indoor positioning system based on WiFi
上海师范大学学报. 自然科学版, 2017 To the question which the global positioning system can't meet the requirements of indoor location,the paper gives a portable indoor positioning system which is based on Android platform and developed by using the WiFi received signal strength (RSSI).The
Qi Yanfei +3 more
doaj +1 more source
Indoor positioning using circle expansion-based adaptive trilateration algorithm
Journal of Electrical Systems and Information Technology, 2023 The increasing availability of mobile devices with wireless communications capabilities has stimulated the growth of indoor positioning services. Indoor positioning is used to locate, in real time, devices’ positions for easy access.
Kwame Ibwe +3 more
doaj +1 more source
Navigating MazeMap: indoor human mobility, spatio-logical ties and future potential
, 2014 Global navigation systems and location-based services have found their way into our daily lives. Recently, indoor positioning techniques have also been proposed, and there are several live or trial systems already operating.
Biczok, Gergely +3 more
core +1 more source
Positioning in Indoor Mobile Systems [PDF]
, 2010 At present times people travel far greater distances on daily bases than our not so distanced ancestors had travelled in their lifetimes. Technological revolution had brought human race in an excited state and steered it towards globalization. Nevertheless, the process of globalization is not all about new and faster means of transportation or about ...
Borenovic, Milos, Neskovic, Aleksandar
openaire +2 more sources
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
Indoor pedestrian dead reckoning calibration by visual tracking and map information [PDF]
, 2018 Currently, Pedestrian Dead Reckoning (PDR) systems are becoming more attractive in market of indoor positioning. This is mainly due to the development of cheap and light Micro Electro-Mechanical Systems (MEMS) on smartphones and less requirement of ...
Basiri, Anahid +3 more
core +2 more sources
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. Such diversity, coupled with the lack of strict and verifiable evaluations, leads to difficulties for appreciating the true ...
Germán Martín Mendoza-Silva +2 more
openaire +4 more sources
MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band
Advanced Materials Technologies, EarlyView.An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi +3 more
wiley +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 BIM Based Hybrid 3D Indoor Map Model for Indoor Positioning and Navigation
ISPRS International Journal of Geo-Information, 2020 Accurate and fast indoor Location-Based Services (LBS) is very important for daily life and emergency response. Indoor map is the basis of indoor LBS.
Jianhua Liu +5 more
doaj +1 more source