Sciweavers

3887 search results - page 160 / 778
» Sensor Network Localization Using Sensor Perturbation
Sort
View
146
Voted
SRDS
2010
IEEE
15 years 15 days ago
Crash-Tolerant Collision-Free Data Aggregation Scheduling for Wireless Sensor Networks
Data aggregation scheduling, or convergecast, is a fundamental pattern of communication in wireless sensor networks (WSNs), where sensor nodes aggregate and relay data to a sink no...
Arshad Jhumka
121
Voted
PIMRC
2008
IEEE
15 years 9 months ago
A hierarchical structure based coverage repair in wireless sensor networks
—In this paper, we propose a new control method to cover “holes” in wireless sensor networks. Many applications often face the problem of holes when some sensor nodes are dis...
Jie Wu, Zhen Jiang
99
Voted
CORR
2008
Springer
179views Education» more  CORR 2008»
15 years 2 months ago
Distributed Parameter Estimation in Sensor Networks: Nonlinear Observation Models and Imperfect Communication
The paper studies the problem of distributed static parameter (vector) estimation in sensor networks with nonlinear observation models and imperfect inter-sensor communication. We...
Soummya Kar, José M. F. Moura, Kavita Raman...
134
Voted
AINA
2008
IEEE
15 years 9 months ago
Parameterless Broadcasting in Static to Highly Mobile Wireless Ad Hoc, Sensor and Actuator Networks
—In a broadcasting task, source node wants to send the same message to all the other nodes in the network. Existing solutions range from connected dominating set (CDS) based for ...
Adnan Afsar Khan, Ivan Stojmenovic, Nejib Zaguia
124
Voted
ISCC
2006
IEEE
112views Communications» more  ISCC 2006»
15 years 8 months ago
The Precision and Energetic Cost of Snapshot Estimates in Wireless Sensor Networks
— Even for a specific application, the design space of wireless sensor networks is enormous, and traditional disciplinary boundaries are disappearing in the search for efficien...
Paul G. Flikkema