Now showing items 1-10 of 148
Indoor Positioning Using the Modified Fingerprint Technique
The Wi-Fi positioning systems available for enclosed spaces use the existing network infrastructure to calculate the position of the mobile device (MD). The most commonly used parameter is RSSI (Received Signal Strength ...
EDIPS: an Easy to Deploy Indoor Positioning System to support loosely coupled mobile work
Loosely coupled mobile work is characterized by nomadic workers collaborating in sporadically and ondemand ways. Supporting nomadic workers’ interactions requires knowing the location of the potential collaborator; therefore, ...
WiFiPos: An In/Out-Door Positioning Tool
(IJCTT Foundation, 2013-12)
Geographical location solutions have a wide diversity of applications, ranging from emergency services to access to tourist and entertainment services. GPS (Global Positioning System) is the most widely used system for ...
Fingerprint Database Variations for WiFi Positioning
(IJCT Foundation, 2013-12)
Indoor positioning systems calculate the position of a mobile device (MD) in an enclosed environment with relative precision. Most systems use WiFi infrastructure and several positioning techniques, where the most commonly ...
Edips: An easy to deploy indoor positioning system to support loosely coupled mobile work
Loosely coupled mobile work is characterized by nomadic workers collaborating in sporadically and ondemand ways. Supporting nomadic workers' interactions requires knowing the location of the potential collaborator; therefore, ...
Sistema de posicionamento indoor utilizando uma rede de sensores sem fios baseada no protocolo de comunicação Zigbee
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2018-12-05)
In this project is presented the study and implementation of an indoor position system based on the received signal strength (RSSI) of Xbee devices, Series 2 and Series 2 PRO model, which operate from the ZigBee protocol. ...
Indoor Air quality related to occupancy at an air-conditioned public building
(Brazilian Archives of Biology and Technology, 2014)
Indoor low-cost localization system for controlling aerial robots
(Pergamon-Elsevier Science Ltd, 2017-04)
This paper presents a low-cost localization system to guide an Unmanned Aerial Vehicle (UAV) in indoor flights, considering an environment with invariant texture and typical indoor illumination. The first contribution of ...