Numerical recipes in C (2nd ed.): the art of scientific computing
Numerical recipes in C (2nd ed.): the art of scientific computing
The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Dynamic fine-grained localization in Ad-Hoc networks of sensors
Proceedings of the 7th annual international conference on Mobile computing and networking
Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
The bits and flops of the n-hop multilateration primitive for node localization problems
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Grid Coverage for Surveillance and Target Location in Distributed Sensor Networks
IEEE Transactions on Computers
Range-free localization schemes for large scale sensor networks
Proceedings of the 9th annual international conference on Mobile computing and networking
Using proximity and quantized RSS for sensor localization in wireless networks
WSNA '03 Proceedings of the 2nd ACM international conference on Wireless sensor networks and applications
Radio interferometric geolocation
Proceedings of the 3rd international conference on Embedded networked sensor systems
Ecolocation: a sequence based technique for RF localization in wireless sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Computational Geometry: Algorithms and Applications
Computational Geometry: Algorithms and Applications
Robust location detection with sensor networks
IEEE Journal on Selected Areas in Communications
FIND: faulty node detection for wireless sensor networks
Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems
Achieving range-free localization beyond connectivity
Proceedings of the 7th ACM Conference on Embedded Networked Sensor Systems
A fine-grained localization algorithm in wireless sensor networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
A novel sequence based localization approach for wireless sensor networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
A collaborative localization scheme from connectivity in wireless sensor networks
WWIC'08 Proceedings of the 6th international conference on Wired/wireless internet communications
Proceedings of the 9th International Workshop on Adaptive and Reflective Middleware
A new range-free localization method using quadratic programming
Computer Communications
Distance based transmission power control scheme for indoor wireless sensor network
Transactions on computational science XI
Distributed optimal dynamic base station positioning in wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Cut-and-sew: a distributed autonomous localization algorithm for 3D surface wireless sensor networks
Proceedings of the fourteenth ACM international symposium on Mobile ad hoc networking and computing
Cooperative localization revisited: error bound, scaling, and convergence
Proceedings of the 16th ACM international conference on Modeling, analysis & simulation of wireless and mobile systems
Positioning Algorithms by Information Fusion in Wireless Sensor Networks
Wireless Personal Communications: An International Journal
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We introduce a novel sequence-based localization technique for wireless sensor networks. We show that the localization space can be divided into distinct regions that can each be uniquely identified by sequences that represent the ranking of distances from the reference nodes to that region. For n reference nodes in the localization space, combinatorially, O(n^{n}) sequences are possible, but we show that, due to geometric constraints, the actual number of feasible location sequences is much lower: only O(n^{4}). Using these location sequences, we develop a localization technique that is robust to random errors due to the multipath and shadowing effects of wireless channels. Through extensive systematic simulations and a representative set of real mote experiments, we show that our lightweight localization technique provides comparable or better accuracy than other state-of-the-art radio signal strength-based localization techniques over a range of wireless channel and node deployment conditions.