The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
User mobility profile prediction: an adaptive fuzzy inference approach
Wireless Networks
Mobile Location Estimation in CDMA Cellular Networks by Using Fuzzy Logic
Wireless Personal Communications: An International Journal
Range-free localization schemes for large scale sensor networks
Proceedings of the 9th annual international conference on Mobile computing and networking
Localization for mobile sensor networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Deploying a Wireless Sensor Network on an Active Volcano
IEEE Internet Computing
VigilNet: An integrated sensor network system for energy-efficient surveillance
ACM Transactions on Sensor Networks (TOSN)
A self-calibrating distributed acoustic sensing platform
Proceedings of the 4th international conference on Embedded networked sensor systems
A practical evaluation of radio signal strength for ranging-based localization
ACM SIGMOBILE Mobile Computing and Communications Review
Localization in wireless sensor networks
Proceedings of the 6th international conference on Information processing in sensor networks
Radio interferometric tracking of mobile wireless nodes
Proceedings of the 5th international conference on Mobile systems, applications and services
Monte Carlo localization for mobile wireless sensor networks
Ad Hoc Networks
Achieving range-free localization beyond connectivity
Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems
Multirobot object localization: a fuzzy fusion approach
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
OTMCL: orientation tracking-based Monte Carlo localization for mobile sensor networks
INSS'09 Proceedings of the 6th international conference on Networked sensing systems
IEEE Communications Magazine
CCA-MAP and iCCA-MAP: stationary and mobile WSN localisation algorithms
International Journal of Autonomous and Adaptive Communications Systems
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The node localization problem in mobile sensor networks has recently received significant attention. Particle filters, adapted from robotics, have produced good localization accuracies in conventional settings, but suffer significantly when used in challenging indoor and mobile environments characterized by a high degree of radio irregularity. We propose FuzLoc, a fuzzy logic-based approach for mobile node localization in challenging environments and formulate the localization problem as a fuzzy multilateration problem, with a fuzzy grid-prediction scheme for sparse networks. We demonstrate the performance and feasibility of our localization scheme through extensive simulations and a proof-of-concept implementation on hardware, respectively. Simulation results augmented by data gathered from our 42 node indoor testbed demonstrate improvements in the localization accuracy from 20%-40% when the radio irregularity is high.