1739 search results - page 78 / 348 » Maximizing system lifetime in wireless sensor networks |
TMC
2008
13 years 8 months ago
2008
Sensor deployment is a critical issue because it affects the cost and detection capability of a wireless sensor network. In this work, we consider two related deployment problems: ...
NETWORK
2006
13 years 8 months ago
2006
The large-scale deployment of wireless sensor networks (WSNs) and the need for data aggregation necessitate efficient organization of the network topology for the purpose of balan...
NORDSEC
2009
Springer
14 years 1 months ago
2009
Springer
In this paper we introduce ContikiSec, a secure network layer for wireless sensor networks, designed for the Contiki Operating System. ContikiSec has a configurable design, providi...
DATE
2007
IEEE
14 years 3 months ago
2007
IEEE
In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy...
CORR
2011
Springer
13 years 3 months ago
2011
Springer
This paper examines the use of Wireless Sensor Networks interfaced with light fittings to allow for daylight substitution techniques to reduce energy usage in existing buildings. ...