638 search results - page 34 / 128 » On hierarchical routing in wireless sensor networks |
AINA
2006
IEEE
13 years 11 months ago
2006
IEEE
Flooding protocols for wireless networks in general have been shown to be very inefficient and therefore are mainly used in network initialization or route discovery and maintenan...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
—The hot spot problem is a typical byproduct of the many-to-one traffic pattern that characterizes most wireless sensor networks: the nodes with the best channel to the sink are ...
IS
2011
13 years 2 months ago
2011
In order to process continuous queries over Wireless Sensor Networks (WSNs), sensors are typically organized in a Query Routing Tree (denoted as T) that provides each sensor with ...
SEUS
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we investigate a practical routing solution for a new class of wireless sensor networks where any node can be mobile anytime. Assuming GPS-enabled sensor nodes we pro...
GSN
2009
Springer
14 years 7 days ago
2009
Springer
We propose energy-efficient compressed sensing for wireless sensor networks using spatially-localized sparse projections. To keep the transmission cost for each measurement low, we...