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169
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ICC
2011
IEEE
239views Communications» more  ICC 2011»
14 years 3 months ago
The Insights of DV-Based Localization Algorithms in the Wireless Sensor Networks with Duty-Cycled and Radio Irregular Sensors
—Location information of nodes is the basis for many applications in wireless sensor networks (WSNs). However, most previous localization methods make the unrealistic assumption:...
Yuanfang Chen, Lei Shu, Mingchu Li, Ziqi Fan, Lei ...
139
Voted
MOBIHOC
2006
ACM
16 years 3 months ago
Fundamental scaling laws for energy-efficient storage and querying in wireless sensor networks
We use a constrained optimization framework to derive fundamental scaling laws for both unstructured sensor networks (which use blind sequential search for querying) and structure...
Joon Ahn, Bhaskar Krishnamachari
MASS
2010
155views Communications» more  MASS 2010»
14 years 10 months ago
Large scale geolocalization and routing experimentation with the SensLAB testbed
SensLAB's goal is to provide a very large scale open wireless sensor network testbed, by deploying 1024 nodes over 4 interconnected sites, and to offer a reference tool for th...
Tony Ducrocq, Julien Vandaele, Nathalie Mitton, Da...
INFOCOM
2007
IEEE
15 years 10 months ago
Fault-Tolerant Relay Node Placement in Heterogeneous Wireless Sensor Networks
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...
Xiaofeng Han, Xiang Cao, Errol L. Lloyd, Chien-Chu...
153
Voted
DCOSS
2009
Springer
15 years 10 months ago
Similarity Based Optimization for Multiple Query Processing in Wireless Sensor Networks
Wireless sensor networks (WSNs) have been proposed for a large variety of applications. As the number of applications of sensor networks continue to grow, the number of users in se...
Hui Ling, Taieb Znati