467 search results - page 90 / 94 » Energy efficient sensor node implementations |
JDCTA
2008
13 years 8 months ago
2008
In WSNs, since the attacks, such as jamming or eavesdropping without physical access, easily occur, security is one of the important requirements for WSNs. The key pre-distributio...
IPSN
2009
Springer
14 years 3 months ago
2009
Springer
Resilience to electromagnetic jamming and its avoidance are difficult problems. It is often both hard to distinguish malicious jamming from congestion in the broadcast regime and ...
NCA
2007
IEEE
14 years 2 months ago
2007
IEEE
The assessment of routing protocols for wireless networks is a difficult task, because of the networks’ highly dynamic behavior and the absence of benchmarks. However, some of ...
AROBOTS
2004
13 years 8 months ago
2004
We introduce a framework, called "physicomimetics," that provides distributed control of large collections of mobile physical agents in sensor networks. The agents sense...
ASAP
2008
IEEE
14 years 3 months ago
2008
IEEE
Cooperative MIMO is a new technique that allows disjoint wireless communication nodes (e.g. wireless sensors) to form a virtual antenna array to increase bandwidth, reliability an...