Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
A directionality based location discovery scheme for wireless sensor networks
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Distributed localization in wireless sensor networks: a quantitative comparison
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Wireless sensor networks
Protocols and Architectures for Wireless Sensor Networks
Protocols and Architectures for Wireless Sensor Networks
SeRLoc: Robust localization for wireless sensor networks
ACM Transactions on Sensor Networks (TOSN)
Proceedings of the 4th international conference on Mobile systems, applications and services
The Lighthouse Location System for Smart Dust
Proceedings of the 1st international conference on Mobile systems, applications and services
Antenna Theory: Analysis and Design
Antenna Theory: Analysis and Design
Adaptive Distance Estimation and Localization in WSN using RSSI Measures
DSD '07 Proceedings of the 10th Euromicro Conference on Digital System Design Architectures, Methods and Tools
A Survey on Wireless Position Estimation
Wireless Personal Communications: An International Journal
Wireless Sensor and Actuator Networks: Technologies, Analysis and Design
Wireless Sensor and Actuator Networks: Technologies, Analysis and Design
ICDCS '09 Proceedings of the 2009 29th IEEE International Conference on Distributed Computing Systems
Paired Measurement Localization: A Robust Approach for Wireless Localization
IEEE Transactions on Mobile Computing
DV-Loc: a scalable localization protocol using Voronoi diagrams for wireless sensor networks
IEEE Wireless Communications
Sensor Localization under Limited Measurement Capabilities
IEEE Network: The Magazine of Global Internetworking
Adaptive image compression technique for wireless sensor networks
Computers and Electrical Engineering
A localization method for the Internet of Things
The Journal of Supercomputing
WiMAX-based robust localization in the presence of misbehaving and/or malicious base stations
Computers and Electrical Engineering
RSSI-based relative localisation for mobile robots
Ad Hoc Networks
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Among the large number of contributions concerning the localization techniques for wireless sensor networks (WSNs), there is still no simple, energy and cost efficient solution suitable in outdoor scenarios. In this paper, a technique based on antenna arrays and angle-of-arrival (AoA) measurements is carefully discussed. While the AoA algorithms are rarely considered for WSNs due to the large dimensions of directional antennas, some system configurations are investigated that can be easily incorporated in pocket-size wireless devices. A heuristic weighting function that enables decreasing the location errors is introduced. Also, the detailed performance analysis of the presented system is provided. The localization accuracy is validated through realistic Monte-Carlo simulations that take into account the specificity of propagation conditions in WSNs as well as the radio noise effects. Finally, trade-offs between the accuracy, localization time and the number of anchors in a network are addressed.