912 search results - page 125 / 183 » Connectivity monitoring in wireless sensor networks |
CONCURRENCY
2008
13 years 9 months ago
2008
Flooding is a growing problem, which affects more than 10% of the UK population. The cost of damage caused by flooding correlates closely with the warning time given before a floo...
PERCOM
2007
ACM
14 years 8 months ago
2007
ACM
In this paper we investigate the problem of uneven energy consumptions in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate ...
EWSN
2008
Springer
14 years 8 months ago
2008
Springer
We consider the problem of determining the transmission power assignment that maximizes the lifetime of a data-gathering wireless sensor network with stationary nodes and static tr...
ATAL
2009
Springer
14 years 3 months ago
2009
Springer
We present a supply-chain management system that supports transportation of cargo containers and monitors the quality of control during transport. Our system primarily focuses on ...
ICNP
2009
IEEE
14 years 3 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...