508 search results - page 4 / 102 » Aggregation convergecast scheduling in wireless sensor netwo... |
MOBIHOC
2005
ACM
14 years 5 months ago
2005
ACM
We address the challenges of bursty convergecast in multi-hop wireless sensor networks, where a large burst of packets from different locations needs to be transported reliably an...
GLOBECOM
2010
IEEE
13 years 3 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...
GLOBECOM
2007
IEEE
14 years 2 days ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
ETFA
2008
IEEE
14 years 6 days ago
2008
IEEE
Most of the existing sensor network deployments are convergecast data collection applications that transmit data from multiple sources to a sink. In this paper, we present CoReDac...
SECON
2008
IEEE
14 years 3 days ago
2008
IEEE
— What is the fastest rate at which we can collect a stream of aggregated data from a set of wireless sensors organized as a tree? We explore a hierarchy of techniques using real...