491 search results - page 36 / 99 » A secure middleware for wireless sensor networks |
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Accurate and synchronized time is crucial in many sensor network applications due to the need for consistent distributed sensing and coordination. In hostile environments where an...
SASN
2003
ACM
14 years 1 months ago
2003
ACM
We present a security design for a general purpose, selforganizing, multihop ad hoc wireless network, based on the IEEE 802.15.4 low-rate wireless personal area network standard. ...
BWCCA
2010
13 years 3 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...
TON
2012
11 years 10 months ago
2012
Abstract—Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important perfo...
TWC
2008
13 years 7 months ago
2008
Event boundary detection is in and of itself a useful application in wireless sensor networks (WSNs). Typically, it includes the detection of a large-scale spatial phenomenon such ...