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WSNA
2003
ACM
14 years 26 days ago
Role-based hierarchical self organization for wireless ad hoc sensor networks
Efficiently self organizing a network hierarchy with specific assignment of roles (or tasks) to sensors based on their physical wireless connectivity and sensing characteristics ...
Manish Kochhal, Loren Schwiebert, Sandeep K. S. Gu...
EWSN
2006
Springer
14 years 7 months ago
Constraint-Based Distance Estimation in Ad-Hoc Wireless Sensor Networks
Abstract. We propose a lightweight localisation approach for supporting distance and range queries in ad hoc wireless sensor networks. In contrast to most previous localisation app...
Urs Bischoff, Martin Strohbach, Mike Hazas, Gerd K...
ADHOCNETS
2009
Springer
14 years 2 months ago
Buckshot Routing - A Robust Source Routing Protocol for Dense Ad-Hoc Networks
Experiments with wireless sensor networks have shown that unidirectional communication links are quite common. What is even more, they have also shown that the range of a unidirect...
David Peters, Reinhardt Karnapke, Jörg Nolte
WCNC
2008
IEEE
14 years 2 months ago
A Collaborative Quasi-Linear Programming Framework for Ad Hoc Sensor Localization
—In this paper, we propose a collaborative localization scheme which utilizes, in addition to the range estimates to nodes with known locations (anchors), the range estimates bet...
Tao Jia, R. Michael Buehrer