348 search results - page 31 / 70 » Using Data Aggregation to Prevent Traffic Analysis in Wirele... |
BWCCA
2010
13 years 2 months ago
2010
A wireless sensor network (WSN) is envisioned as a cluster of tiny power-constrained devices with functions of sensing and communications. Sensors closer to a sink node have a larg...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
We propose a Polynomial-based scheme that addresses the problem of Event Region Detection (PERD) for wireless sensor networks (WSNs). Nodes of an aggregation tree perform function ...
ITNG
2007
IEEE
14 years 1 months ago
2007
IEEE
In wireless sensor networks, the data transmitted from the sensor nodes are vulnerable to corruption by errors induced by noisy channels and other factors. Hence it is necessary t...
JCP
2006
13 years 7 months ago
2006
Recently, mobile agents have been proposed for efficient data dissemination in sensor networks. In the traditional client/server-based computing architecture, data at multiple sour...
MSWIM
2003
ACM
14 years 26 days ago
2003
ACM
The seamless communication of data and voice over short-range, point-to-multipoint wireless links between mobile and/or stationary devices is becoming a reality by newly introduce...