33 search results - page 2 / 7 » Energy penalties for non-shortest paths in wireless sensor n... |
DSN
2004
IEEE
13 years 8 months ago
2004
IEEE
In this paper we present a data dissemination protocol for efficiently distributing data through a sensor network in the face of node and link failures. Our work is motivated by t...
INFOCOM
2012
IEEE
11 years 7 months ago
2012
IEEE
—Data collection is one of the major traffic pattern in wireless sensor networks, which requires regular source nodes to send data packets to a common sink node with limited end...
ICC
2009
IEEE
13 years 2 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...
ISCAS
2003
IEEE
13 years 10 months ago
2003
IEEE
The lifetime of wireless sensor network is crucial, since autonomous operation must be guaranteed over an extended period. As all the sensor data has to be forwarded to an observe...
MOBIHOC
2001
ACM
14 years 4 months ago
2001
ACM
Previously proposed sensor network data dissemination schemes require periodic low-rate flooding of data in order to allow recovery from failure. We consider constructing two kind...