356 search results - page 42 / 72 » Rate allocation in wireless sensor networks with network lif... |
GLOBECOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract--Time synchronization is a critical service for distributed network systems. In this work, we investigate this problem in the context of underwater sensor networks (UWSNs)...
INFOCOM
2005
IEEE
14 years 2 months ago
2005
IEEE
— In many devices, wireless network interfaces consume upwards of 30% of scarce portable system energy. Extending the system lifetime by minimizing communication power consumptio...
AINA
2008
IEEE
14 years 3 months ago
2008
IEEE
Wireless Sensor Networks (WSN) have specific constraints and stringent requirements in contrast to traditional wired and wireless computer networks. Among these specific requireme...
IEEECSA
2009
13 years 6 months ago
2009
We study the multicast problem in wireless sensor networks, where the source can send data to a fixed number of destinations (actuators) at a different rate (multiratecast). A typi...
MOBISYS
2004
ACM
14 years 8 months ago
2004
ACM
The focus of surveillance missions is to acquire and verify information about enemy capabilities and positions of hostile targets. Such missions often involve a high element of ri...