238 search results - page 22 / 48 » Real-time data aggregation in contention-based wireless sens... |
ICDCS
2006
IEEE
2006
IEEE
Scalable and Robust Aggregation Techniques for Extracting Statistical Information in Sensor Networks
14 years 2 months ago
Wireless sensor networks have stringent constraints on system resources and data aggregation techniques are critically important. However, accurate data aggregation is difficult ...
WINET
2010
13 years 7 months ago
2010
One way to reduce energy consumption in wireless sensor networks is to reduce the number of packets being transmitted in the network. As sensor networks are usually deployed with a...
IPSN
2007
Springer
14 years 2 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
ECBS
2006
IEEE
13 years 10 months ago
2006
IEEE
With the wireless communication network and location data, the existing telematics system provides various information services such as navigation, emergency service, and etc. In ...
SENSYS
2004
ACM
14 years 2 months ago
2004
ACM
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...