161 search results - page 13 / 33 » Coverage-Preserving Routing Protocols for Randomly Distribut... |
RTSS
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract—Many applications in wireless sensor networks require communication performance that is both consistent and high quality. Unfortunately, performance of current network p...
TPDS
2008
13 years 10 months ago
2008
The localization of sensor nodes is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can acquire...
SENSYS
2009
ACM
14 years 5 months ago
2009
ACM
Energy in sensor networks is a distributed, non-transferable resource. Over time, differences in energy availability are likely to arise. Protocols like routing trees may concent...
BROADNETS
2004
IEEE
14 years 2 months ago
2004
IEEE
This paper presents Random Asynchronous Wakeup (RAW), a power saving technique for sensor networks that reduces energy consumption without significantly affecting the latency or c...
WSNA
2003
ACM
14 years 3 months ago
2003
ACM
One fundamental issue in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formulate this pr...