Results 51 to 60 of about 1,226,064 (225)
GeoNotes: A Location-based Information System for Public Spaces [PDF]
, 2002 The basic idea behind location-based information systems is to connect information pieces to positions in outdoor or indoor space. Through position technologies such as Global Positioning System (GPS), GSM positioning, Wireless LAN positioning ...
Cöster, Rickard +4 more
core +2 more sources
WhereArtThou: A WiFi-RTT-Based Indoor Positioning System
IEEE AccessAccurate indoor positioning is critical to a variety of use cases including tracking, proximity, mapping, and navigation. Existing positioning methods are either inaccurate (e.g. RSSI-based ranging), impractical (e.g.
Rebal Jurdi +6 more
semanticscholar +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 +1 more source
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
Y. Shen, Beom Hwang, J. Jeong
semanticscholar +1 more source
Non-Taylor series based positioning method for location based services [PDF]
, 2008 Location Based Services (LBS) has gained increasing popularity in major cities. Due to blocking from man-made structures, the existing Global Positioning System (GPS) could not satisfy LBS applications, especially in street canyon and indoor surroundings.
Reza, Ahmed Wasef +2 more
core +2 more sources
Indoor Positioning - An Ad-Hoc Positioning System
Geodesy and Cartography, 2008 ISSN:1392 ...
openaire +3 more sources
Sensors, 2020 This paper presents an evaluation of real-time kinematic (RTK)/Pseudolite/landmarks assistance heuristic drift elimination (LAHDE)/inertial measurement unit-based personal dead reckoning systems (IMU-PDR) integrated pedestrian navigation system for urban
Ruihui Zhu +9 more
doaj +1 more source
Aplikasi Indoor Positioning System Menggunakan Android Dan Wireless Local Area Network Dengan Metode Fuzzy Logic Indoor Positioning System [PDF]
, 2013 Banyaknya ruangan dan luas gedung pada perkantoran atau mal seringkali menyulitkan pengunjung untuk mengetahui lokasi pengunjung saat ini, menemukan lokasi suatu tempat dan rute untuk menuju lokasi tersebut.
Andjarwirawan, J. (Justinus) +2 more
core
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