2642 search results - page 342 / 529 » Robust node localization for wireless sensor networks |
145
Voted
ICC
2009
IEEE
15 years 1 months ago
2009
IEEE
Abstract-- Wireless sensor networks (WSNs) require energyef cient protocols to improve the network lifetime. In this work, we adopt a cross-layer strategy that considers routing an...
142
Voted
IJSNET
2006
15 years 3 months ago
2006
: To extend the functional lifetime of battery-operated Wireless Sensor Networks (WSNs), stringent sleep scheduling strategies with communication duty cycles running at sub-1% rang...
126
Voted
ICC
2009
IEEE
15 years 10 months ago
2009
IEEE
—Owing to the availability of low-cost and low-power CMOS cameras, Wireless Video Sensor Networks (WVSN) has recently become a reality. However video encoding is still a costly p...
133
Voted
MSN
2007
Springer
15 years 9 months ago
2007
Springer
We have developed a self-healing key distribution scheme for secure multicast group communications for wireless sensor network environment. We present a strategy for securely distr...
135
Voted
IEEECIT
2006
IEEE
15 years 9 months ago
2006
IEEE
Coverage configuration is an important issue in large scale wireless sensor networks (WSNs). Existing coverage configuration methods are generally based on the concept of physical...