170 search results - page 14 / 34 » Reliable Transmission Using Intermediate Sink or Source Node... |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— We consider combination of Distributed Source Coding (DSC) and cooperative transmission techniques to improve energy efficiency in sensor networks. To start with we formulate ...
MOBIWAC
2009
ACM
14 years 6 days ago
2009
ACM
We consider sensor networks where the sensor nodes are attached on entities that move in a highly dynamic, heterogeneous manner. To capture this mobility diversity we introduce a ...
ICDCS
2007
IEEE
14 years 1 months ago
2007
IEEE
Although the content of sensor messages describing “events of interest” may be encrypted to provide confidentiality, the context surrounding these events may also be sensitiv...
ICCCN
2008
IEEE
14 years 2 months ago
2008
IEEE
—Broadcast presents a special challenge for Wireless Sensor Networks (WSNs). In some situation such as time synchronization or building routing path, broadcasting messages must b...
INFOCOM
2012
IEEE
11 years 10 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...