613 search results - page 74 / 123 » A Walking Beacon-Assisted Localization in Wireless Sensor Ne... |
IPSN
2003
Springer
15 years 3 months ago
2003
Springer
With the advancement of MEMS technologies, wireless networks consist of tiny sensor devices hold the promise of revolutionizing sensing in a wide range of application domains becau...
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TMC
2012
13 years 9 days ago
2012
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
MOBICOM
2003
ACM
15 years 3 months ago
2003
ACM
Wireless Sensor Networks have been proposed for a multitude of location-dependent applications. For such systems, the cost and limitations of the hardware on sensing nodes prevent...
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—In wireless ad-hoc sensor networks, an important issue often faced in geographic greedy forwarding routing is the “local minimum phenomenon” which is caused by deployment ho...
BROADNETS
2006
IEEE
15 years 4 months ago
2006
IEEE
— Data dissemination is an indispensible protocol component for the emerging large-scale sensor networks. In this paper, we propose a secure data dissemination protocol that enha...