378 search results - page 24 / 76 » A Power-Efficient Timing Synchronization Protocol for Wirele... |
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
—Wireless reprogramming is a key functionality in Wireless Sensor Networks (WSNs). In fact, the requirements for the network may change in time, or new parameters might have to b...
ICWN
2003
13 years 8 months ago
2003
Sensor networks are poised for increasingly wider uses in many military and civil applications. We present a bootstrapping protocol for a class of sensor networks in which the net...
JOIN
2007
13 years 7 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...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize ...
EWSN
2007
Springer
14 years 7 months ago
2007
Springer
Duty-cycling in wireless sensor networks (WSNs) has both beneficial effects on network lifetime and negative effects on application performance due to the inability of a sensor to ...