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RTSS
2005
IEEE
14 years 2 months ago
Gradient-Ascending Routing via Footprints in Wireless Sensor Networks
A novel gradient-ascending stateless routing protocol, called GRASP (GRadient Ascending Stateless Protocol), is proposed for stationary wireless sensor networks. GRASP is built wi...
Jai-Jin Lim, Kang G. Shin
NETWORK
2006
83views more  NETWORK 2006»
13 years 9 months ago
A new model for updating software in wireless sensor networks
Wireless Sensor Networks (WSNs) are expected to be deployed for long periods of time, and the nodes are likely to need software updates during their lifetime, both for bug fixes a...
Stephen Brown, Cormac J. Sreenan
ICPADS
2008
IEEE
14 years 3 months ago
UDB: Using Directional Beacons for Localization in Underwater Sensor Networks
Underwater Sensor Networks (UWSN) are widely used in many applications, such as oceanic resource exploration, pollution monitoring, tsunami warnings and mine reconnaissance. In UW...
Hanjiang Luo, Yiyang Zhao, Zhongwen Guo, Siyuan Li...
SENSYS
2003
ACM
14 years 2 months ago
On the scaling laws of dense wireless sensor networks
We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random field at a certain collector ...
Praveen Kumar Gopala, Hesham El Gamal
TMC
2010
159views more  TMC 2010»
13 years 7 months ago
Radio Sleep Mode Optimization in Wireless Sensor Networks
—Energy-efficiency is a central challenge in sensor networks, and the radio is a major contributor to overall energy node consumption. Current energy-efficient MAC protocols fo...
Raja Jurdak, Antonio G. Ruzzelli, Gregory M. P. O'...