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» Firewalling wireless sensor networks: Security by wireless
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ISPAN
2009
IEEE
16 years 1 months ago
Chaining Clock Synchronization: An Energy-Efficient Clock Synchronization Scheme for Wireless Sensor Networks
— Since WSNs have restricted energy sources, the energy efficiency of a synchronization scheme is as important as the accuracy of a clock. To accomplish both the energy efficienc...
Sang Hoon Lee, Lynn Choi
JCST
2008
144views more  JCST 2008»
15 years 6 months ago
Beacon-Less Geographic Routing in Real Wireless Sensor Networks
Geographic Routing (GR) algorithms, require nodes to periodically transmit HELLO messages to allow neighbors know their positions (beaconing mechanism). Beacon-less routing algorit...
Juan A. Sánchez, Rafael Marín-P&eacu...
COMCOM
2010
131views more  COMCOM 2010»
15 years 5 months ago
Level the buffer wall: Fair channel assignment in wireless sensor networks
—In this paper, we study the trade-off between network throughput and fairness in a multi-channel enabled WSN. Traditional approaches attempt to solve the two problems in an isol...
Yanyan Yang, Yunhuai Liu, Lionel M. Ni
ICNP
2007
IEEE
16 years 1 months ago
A Probabilistic Coverage Protocol for Wireless Sensor Networks
—We propose a new probabilistic coverage protocol (denoted by PCP) that considers probabilistic sensing models. PCP is fairly general and can be used with different sensing model...
Mohamed Hefeeda, Hossein Ahmadi
ICASSP
2009
IEEE
16 years 1 months ago
Data-driven online variational filtering in wireless sensor networks
In this paper, a data-driven extension of the variational algorithm is proposed. Based on a few selected sensors, target tracking is performed distributively without any informati...
Hichem Snoussi, Jean-Yves Tourneret, Petar M. Djur...