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» Robust node localization for wireless sensor networks
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ICPPW
2007
IEEE
15 years 3 months ago
Cooperative Localization with Pre-Knowledge Using Bayesian Network for Wireless Sensor Networks
Obtaining location information by localization schemes for sensor nodes makes applications of wireless sensor networks (WSNs) more meaningful. Most of localization schemes only us...
Shih-Hsiang Lo, Chun-Hsien Wu, Yeh-Ching Chung
SENSYS
2005
ACM
15 years 3 months ago
Algorithms for generic role assignment in wireless sensor networks
We consider configuration of wireless sensor networks, where certain functions must be automatically assigned to sensor nodes, such that the properties of a sensor node (e.g., rem...
Christian Frank, Kay Römer
75
Voted
SECON
2007
IEEE
15 years 3 months ago
Coverage Protocol for Wireless Sensor Networks Using Distance Estimates
— In wireless sensor networks, it is desirable to maintain good sensing coverage while keeping the number of active sensor nodes small to achieve long system lifetime. Existing c...
Mingze Zhang, Mun Choon Chan, Akkihebbal L. Ananda
ISPAN
2005
IEEE
15 years 3 months ago
Increasing Sensor Network Lifetime by Identifying and Leveraging Nodes with Excess Energy In Heterogeneous Networks
We propose and evaluate wireless sensor routing algorithms designed to extend the lifetime of a heterogeneous wireless sensor network. The network is heterogeneous in the sensors...
Keith Hellman, Michael Colagrosso
78
Voted
CCS
2010
ACM
14 years 9 months ago
Efficient sensor node authentication via 3GPP mobile communication networks
Energy efficiency is one of important issues in the resource contrained wireless sensor network. In this paper, we propose the authentication and key agreement protocol that effic...
Kyusuk Han, Jangseong Kim, Kwangjo Kim, Taeshik Sh...