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QSHINE
2009
IEEE
15 years 4 months ago
On-Demand Node Reclamation and Replacement for Guaranteed Area Coverage in Long-Lived Sensor Networks
To achieve required sensing coverage for a very long period of time is an important and challenging problem in sensor network design. Recently, Tong et al. have proposed a node rep...
Bin Tong, Zi Li, Guiling Wang, Wensheng Zhang
ICC
2008
IEEE
115views Communications» more  ICC 2008»
15 years 4 months ago
Sliding-Window Algorithm for Asynchronous Cooperative Sensing in Wireless Cognitive Networks
—To improve the performance of spectrum sensing, cooperation among Cognitive Radios (CRs) has been proposed recently as an effective solution. Most existing works require either ...
Chengqi Song, Qian Zhang
EWSN
2010
Springer
15 years 3 months ago
Wiselib: A Generic Algorithm Library for Heterogeneous Sensor Networks
One unfortunate consequence of the success story of wireless sensor networks (WSNs) in separate research communities is an evergrowing gap between theory and practice. Even though ...
Tobias Baumgartner, Ioannis Chatzigiannakis, S&aac...
ICPADS
2005
IEEE
15 years 3 months ago
Routing through Backbone Structures in Sensor Networks
Virtual infrastructures or backbones in wireless sensor networks reduce the communication overhead and energy consumption. In this paper, we present BackBone Routing (BBR), a nove...
Vamsi Paruchuri, Arjan Durresi, Mimoza Durresi, Le...
DCOSS
2007
Springer
15 years 4 months ago
An Adaptive Scheduling Protocol for Multi-scale Sensor Network Architecture
In self-organizing networks of battery-powered wireless sensors that can sense, process, and communicate, energy is the most crucial and scarce resource. However, since sensor netw...
Santashil PalChaudhuri, David B. Johnson