987 search results - page 33 / 198 » Attack-resilient time synchronization for wireless sensor ne... |
ACISICIS
2007
IEEE
15 years 4 months ago
2007
IEEE
To increase the lifetime of the sensor networks, a recognized method is to switch off/on some sensor nodes between “sleep” and “activity” mode in order to save the energy....
ICDCSW
2005
IEEE
15 years 3 months ago
2005
IEEE
Internet worms have repeatedly revealed the susceptibility of network hosts to malicious intrusions. Recent studies have proposed to employ the underlying principles of worm propa...
JOIN
2007
14 years 9 months ago
2007
— One of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formul...
112
click to vote
JUCS
2010
14 years 4 months ago
2010
: The use of multimedia sensor nodes can significantly enhance the capability of wireless sensor networks (WSNs) for event description. In a number of scenarios, e.g., an erupting ...
IPSN
2004
Springer
15 years 3 months ago
2004
Springer
Energy efficient transfer of data from sensors is a fundamental problem in sensor networks. In this paper, we propose a distributed beamforming approach to this problem, with a cl...