486 search results - page 33 / 98 » Mobility-Assisted Spatiotemporal Detection in Wireless Senso... |
70
Voted
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—Spectrum sensing is one of the key enabling technologies in Cognitive Radio Networks (CRNs). In CRNs, secondary users (SUs) are allowed to exploit the spectrum opportuni...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
We propose a Polynomial-based scheme that addresses the problem of Event Region Detection (PERD) for wireless sensor networks (WSNs). Nodes of an aggregation tree perform function ...
IPCCC
2007
IEEE
15 years 4 months ago
2007
IEEE
Sensor networks can be used for event alarming applications. To date, in most of the proposed schemes, the raw or aggregated sensed data is periodically sent to a data consuming c...
86
Voted
HPCC
2007
Springer
15 years 3 months ago
2007
Springer
Due to dense deployment and innumerable amount of traffic flow in wireless sensor networks (WSNs), congestion becomes more common phenomenon from simple periodic traffic to unpredi...
89
Voted
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
— In wireless sensor networks, many protocols assume that if node A is able to interfere with node B’s packet reception, then node B is within node A’s communication range. I...