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» Firewalling wireless sensor networks: Security by wireless
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GIS
2010
ACM
15 years 5 months ago
Exploiting local node cache in top-k queries within wireless sensor networks
Top-k queries are a popular type of query in Wireless Sensor Networks. Typical solutions rely on coordinated root-tonodes and nodes-to-root messages and on maintaining filters at...
Johannes Niedermayer, Mario A. Nascimento, Matthia...
DSN
2004
IEEE
15 years 10 months ago
Evaluating the Impact of Limited Resource on the Performance of Flooding in Wireless Sensor Networks
Abstract-- Wireless sensor networks (WSNs) are large collections of resource limited nodes, densely deployed over a landscape. They gather and disseminate local data using multihop...
Patrick Downey, Rachel Cardell-Oliver
SENSYS
2005
ACM
16 years 4 days ago
A unifying link abstraction for wireless sensor networks
ng Link Abstraction for Wireless Sensor Networks Joseph Polastre, Jonathan Hui, Philip Levis, Jerry Zhao, David Culler, Scott Shenker, and Ion Stoica Computer Science Department In...
Joseph Polastre, Jonathan Hui, Philip Levis, Jerry...
WCNC
2010
IEEE
15 years 5 months ago
Characterization of the Secrecy Region of a Single Relay Cooperative System
Abstract—Security is an important aspect for the future wireless networks. Since the number of network nodes increases constantly, and, in addition, the networks are decentralize...
Ninoslav Marina, Are Hjørungnes
WCNC
2010
IEEE
15 years 10 months ago
Impact of Power Control on Relay Load Balancing in Wireless Sensor Networks
—When shortest path routing is employed in large scale multi-hop wireless networks, nodes located near the center of the network have to perform disproportional amount of relayin...
Parth H. Pathak, Rudra Dutta