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166
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TIT
2008
141views more  TIT 2008»
15 years 3 months ago
Dimensionality Reduction for Distributed Estimation in the Infinite Dimensional Regime
Distributed estimation of an unknown signal is a common task in sensor networks. The scenario usually envisioned consists of several nodes, each making an observation correlated wi...
Olivier Roy, Martin Vetterli
162
Voted
TWC
2010
14 years 10 months ago
Distributed Node Selection for Sequential Estimation over Noisy Communication Channels
This paper proposes a framework for distributed sequential parameter estimation in wireless sensor networks. In the proposed scheme, the estimator is updated sequentially at the c...
Thakshila Wimalajeewa, Sudharman K. Jayaweera
185
Voted
WONS
2012
IEEE
13 years 11 months ago
Challenges and implications of using ultrasonic communications in intra-body area networks
Abstract— Body area networks (BANs) promise to enable revolutionary biomedical applications by wirelessly interconnecting devices implanted or worn by humans. However, BAN wirele...
Laura Galluccio, Tommaso Melodia, Sergio Palazzo, ...
149
Voted
WASA
2009
Springer
231views Algorithms» more  WASA 2009»
15 years 10 months ago
A Consistency-Based Secure Localization Scheme against Wormhole Attacks in WSNs
Wormhole attacks can negatively affect the localization in wireless sensor networks. A typical wormhole attack can be launched by two colluding external attackers, one of which sni...
Honglong Chen, Wei Lou, Zhi Wang
184
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EJWCN
2010
237views more  EJWCN 2010»
14 years 10 months ago
A Secure Localization Approach against Wormhole Attacks Using Distance Consistency
Abstract--Wormhole attacks can negatively affect the localization in wireless sensor networks. A typical wormhole attack can be launched by two colluding attackers, one of which sn...
Honglong Chen, Wei Lou, Xice Sun, Zhi Wang