1299 search results - page 3 / 260 » A Distributed Algorithm for Waking-up in Heterogeneous Senso... |
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
In a traditional wakeup scheduling, sensor nodes start up numerous times to communicate in a period, thus consuming extra energy due to state transitions (e.g. from the sleep state...
MOBICOM
2004
ACM
14 years 27 days ago
2004
ACM
Target tracking is an important application of wireless sensor networks. In this application, the sensor nodes collectively monitor and track the movement of an event or target ob...
MIDDLEWARE
2007
Springer
14 years 1 months ago
2007
Springer
Wireless Sensor Networks (WSNs) are challenging types of networks where resources can be scarce. In particular, battery is often a very limited resource and the radio interface is...
ISPAN
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensorsā...
MOBICOM
2004
ACM
14 years 27 days ago
2004
ACM
A newly deployed multi-hop radio network is unstructured and lacks a reliable and eļ¬cient communication scheme. In this paper, we take a step towards analyzing the problems exis...