636 search results - page 62 / 128 » High-efficiency power amplifier for wireless sensor networks |
WINET
2010
13 years 7 months ago
2010
Connectivity in wireless ad hoc and sensor networks is typically analyzed using a graph-theoretic approach. In this paper, we investigate an alternative communication-theoretic app...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—In a wireless sensor network, the network lifetime is an important issue when the size of the network is large. In order to make the network scalable, it is divided into a numbe...
DSN
2004
IEEE
2004
IEEE
Evaluating the Impact of Limited Resource on the Performance of Flooding in Wireless Sensor Networks
14 years 18 days ago
Abstract-- Wireless sensor networks (WSNs) are large collections of resource limited nodes, densely deployed over a landscape. They gather and disseminate local data using multihop...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
Maximizing system lifetime in battery-powered wireless sensor networks with power aware topology control protocols and routing protocols has received intensive research. In the pa...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—A cross-layer communication protocol called VSNModule is introduced for Wireless Video Sensor Networks based on UltraWideBand (UWB) radio technology at the physical laye...