1252 search results - page 80 / 251 » Timing-sync protocol for sensor networks |
ICCCN
2007
IEEE
14 years 10 months ago
2007
IEEE
—Mobile sink has been adopted by many schemes for lifetime improvement in wireless sensor networks. It is necessary to propagate the topological or location changes caused by the...
JSAC
2010
14 years 8 months ago
2010
A SEA Swarm (Sensor Equipped Aquatic Swarm) moves as a group with water current and enables 4D (space and time) monitoring of local underwater events such as contaminants and intr...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—Many sensor network protocols in the literature implicitly assume that sensor nodes are deployed uniformly inside a simple geometric region. When the real deployment deviates fr...
ICCSA
2005
Springer
15 years 3 months ago
2005
Springer
Wireless Sensor Networks are extremely vulnerable against any kind of internal or external attacks, due to several factors such as resource-constrained nodes and lack of tamper-res...
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ALGORITHMICA
2007
14 years 10 months ago
2007
We study the problem of providing a sensor with an accurate estimate of the time, from a novel perspective which is complementary to the well-studied clock synchronization problem....