25 search results - page 2 / 5 » Energy Efficiency of Collaborative Communication with Imperf... |
GLOBECOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Duty cycling is often used to reduce the energy consumption caused by idle listening in Wireless Sensor Networks (WSNs). Most studies on WSN protocols define a common duty cycle va...
DASFAA
2006
IEEE
13 years 8 months ago
2006
IEEE
Sensor networks are multi-hop wireless networks of resource constrained sensor nodes used to realize high-level collaborative sensing tasks. To query and access data generated and ...
EWSN
2007
Springer
14 years 4 months ago
2007
Springer
Many applications in wireless sensor networks (WSNs) benefit significantly from organizing nodes into groups, called clusters, because data aggregation and data filtering applied i...
INFOCOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...
GLOBECOM
2010
IEEE
13 years 2 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)...