The anatomy of a context-aware application
Wireless Networks - Selected Papers from Mobicom'99
GPS: Location-Tracking Technology
Computer
A Probabilistic Room Location Service for Wireless Networked Environments
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
Challenges in Location-Aware Computing
IEEE Pervasive Computing
Tracking moving devices with the cricket location system
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Broadband Ultrasonic Location Systems for Improved Indoor Positioning
IEEE Transactions on Mobile Computing
Moving Out of the Lab: Deploying Pervasive Technologies in a Hospital
IEEE Pervasive Computing
GALE: An Enhanced Geometry-Assisted Location Estimation Algorithm for NLOS Environments
IEEE Transactions on Mobile Computing
Learning Adaptive Temporal Radio Maps for Signal-Strength-Based Location Estimation
IEEE Transactions on Mobile Computing
The Horus location determination system
Wireless Networks
An effective location fingerprint model for wireless indoor localization
Pervasive and Mobile Computing
Indoor Access Points Location Optimization Using Differential Evolution
CSSE '08 Proceedings of the 2008 International Conference on Computer Science and Software Engineering - Volume 01
Indoor Location System Using ZigBee Technology
SENSORCOMM '09 Proceedings of the 2009 Third International Conference on Sensor Technologies and Applications
A solution to the ill-conditioned GPS positioning problem in an urban environment
IEEE Transactions on Intelligent Transportation Systems
An AGPS-based elderly tracking system
ICUFN'09 Proceedings of the first international conference on Ubiquitous and future networks
Enhancing the efficiency of active RFID-based indoor location systems
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Intelligent Dynamic Radio Tracking in Indoor Wireless Local Area Networks
IEEE Transactions on Mobile Computing
Low complexity location fingerprinting with generalized UWB energy detection receivers
IEEE Transactions on Signal Processing
Clustering-based location in wireless networks
Expert Systems with Applications: An International Journal
A dynamic system approach for radio location fingerprinting in wireless local area networks
IEEE Transactions on Communications
Compressive sensing based positioning using RSS of WLAN access points
INFOCOM'10 Proceedings of the 29th conference on Information communications
Enhancing WLAN location privacy using mobile behavior
Expert Systems with Applications: An International Journal
A parallel local search approach to solving the uncapacitated warehouse location problem
Computers and Industrial Engineering
Optimization of WLAN Indoor Location Network Based on Signal Coverage Requirement
PCSPA '10 Proceedings of the 2010 First International Conference on Pervasive Computing, Signal Processing and Applications
Location sensing and privacy in a context-aware computing environment
IEEE Wireless Communications
Hybrid TDOA/AOA mobile user location for wideband CDMA cellular systems
IEEE Transactions on Wireless Communications
RSS-Based Location Estimation with Unknown Pathloss Model
IEEE Transactions on Wireless Communications
Map-Based Location and Tracking in Multipath Outdoor Mobile Networks
IEEE Transactions on Wireless Communications
IEEE Transactions on Consumer Electronics
A TDOA location scheme in OFDM based WMANs
IEEE Transactions on Consumer Electronics
Expert Systems with Applications: An International Journal
Hi-index | 12.05 |
The fingerprint-based Wi-Fi localization technology has been recognized as one of the remarkable solutions to the future ubiquitous location based services (LBSs) in indoor and underground environment. Thus, how to evaluate the performance of fingerprint-based localization has attracted significant attentions. In this paper, we propose localization entropy as a novel metric to effectively and efficiently evaluate the accuracy of fingerprint-based Wi-Fi localization. Based on a simple NxM centrosymmetric model with the logarithmic Gaussian distribution, the relations among the localization precision, entropy and expected errors in the cases of none, one, two and three hearable access points (APs) have been carefully discussed. Furthermore, we conduct a series of simulations and experiments to examine the reliability and time-efficiency of our proposed performance metric (i.e., localization entropy) in a variety of reference point (RP) densities and received signal strength (RSS) standard deviations.