Results 181 to 190 of about 1,226,064 (225)

Improved CNN-based Magnetic Indoor Positioning System using Attention Mechanism

International Conference on Indoor Positioning and Indoor Navigation, 2021
Geomagnetic field fingerprinting is emerging as the most feasible and cost-effective alternative to WiFi and Bluetooth fingerprinting due to the omnipresence of magnetic field.
M. Abid, P. Compagnon, Grégoire Lefebvre   +2 more
semanticscholar   +1 more source

ARKit as indoor positioning system

2019 11th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2019
This paper describes the possibilities of indoor space mapping and user movement tracking using augmented reality technologies. The state-of-the-art options for indoor navigation are discussed, including the one, when the sensors deployed on a regular smartphone, are utilized.
Rastislav Cervenak, Pavel Masek
openaire   +1 more source

Bluetooth Low Energy based Indoor Positioning System using ESP32

2021 Third International Conference on Inventive Research in Computing Applications (ICIRCA), 2021
As of now, the Global Positioning System (GPS) is the leading outdoor positioning system, However, indoors, GPS is a flop because the signal does not penetrate easily through solid objects and there is no line-of-sight. Since GPS is unreliable in indoors
S. Sophia, B. Shankar, K. Akshya, Ar. C. Arunachalam, V. T. Y. Avanthika, S. Deepak   +5 more
semanticscholar   +1 more source

Study on an Indoor Positioning System Using Earth’s Magnetic Field

IEEE Transactions on Instrumentation and Measurement, 2020
With the popularity of smart mobile devices, users can rely on global positioning system (GPS) technology when they are outdoors to determine their geographic location and to use other navigation services.
Sheng-Cheng Yeh, Wang-Hsin Hsu, Wen-Yen Lin, Yi-Fan Wu   +3 more
semanticscholar   +1 more source

An effective random statistical method for Indoor Positioning System using WiFi fingerprinting

Future generations computer systems, 2020
In the paper, an effective random statistical method is proposed for Indoor Positioning System (IPS) using WiFi fingerprinting. The proposed method consists of two phases: the offline handling process and the online positioning process.
Duong Bao Ninh, Jing He, V. T. Trung, Dang Phuoc Huy   +3 more
semanticscholar   +1 more source

Seamless Indoor–Outdoor Foot-Mounted Inertial Pedestrian Positioning System Enhanced by Smartphone PPP/3-D Map/Barometer

IEEE Internet of Things Journal
Foot-mounted inertial pedestrian positioning system (FIPPS) is increasingly important in the Internet of Things (IoT) and smart cities because of the passive, anti-interference, and fully automatic advantages.
Jiale Wang, Chuang Shi, Ming Xia, Fu Zheng, Tuan Li, Yunfeng Shan, Guifei Jing, Wu Chen, T. Hsia   +8 more
semanticscholar   +1 more source

Survey of optical indoor positioning systems

2011 International Conference on Indoor Positioning and Indoor Navigation, 2011
Recent advances in CCD technologies, processing speed and image understanding have been driving the development of the camera-based positioning systems. An improved performance of optical systems has triggered image based positioning methods to become an attractive alternative for applications in industrial metrology as well as for robot- and ...
Rainer Mautz, Sebastian Tilch
openaire   +1 more source

Indoor Positioning System (IPS) Using ESP32, MQTT and Bluetooth

International Conference Computing Methodologies and Communication, 2020
The global positioning system [GPS] is and has always been the best positioning system for outdoors, but this positioning system would fail in indoor because of no line-of-sight and disadvantages of signal propagation through walls.
Sourabh R Misal, S. Prajwal, H M Niveditha, H M Vinayaka, S. Veena   +4 more
semanticscholar   +1 more source

A Beacon-Based Indoor Positioning System for Location Tracking of Patients in a Hospital

2020 International Congress on Human-Computer Interaction, Optimization and Robotic Applications (HORA), 2020
This paper offers an indoor, beacon based positioning system for a hospital environment. Its main goal is to provide to a hospital staff the ability to track the movement of patients and quickly to locate their position in order to prevent unauthorized ...
Georgi Shipkovenski, Teodor Kalushkov, E. Petkov, Vladislav Angelov   +3 more
semanticscholar   +1 more source

RFID-based indoor positioning system

International Journal of Radio Frequency Identification Technology and Applications, 2011
In logistics supply chains, automated guided vehicles are not used owing to the lack of suitable localised positioning systems to guide them. A wide variety of technologies have been researched including vision, sensor networks and radio frequency signals, but there are still issues in cost, accuracy, line of sight and installation of these ...
John P. T. Mo, Jason J. S. Lee
openaire   +1 more source