Collaborative Scheduling in Highly Dynamic Environments Using Error Inference

Source: BNET

Energy constraint is a critical hurdle hindering the practical deployment of long-term wireless sensor network applications. Turning off (i.e., duty cycling) sensors could reduce energy consumption, however at the cost of low sensing fidelity due to ...
Full article at: BNET  More like this  2 days ago, 1:06pm CDT

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Cognitive Wireless Sensor Networks Framework for Green Communications Design

Source: BNET

Cognitive Wireless Sensor Networks is an emerging technology with great potential to avoid traditional wireless problems such as reliability, interferences and spectrum scarcity. Because of the Wireless Sensor Network fast ...
Full article at: BNET  More like this  2 days ago, 9:55am CDT

New Sensing Solutions to Be Introduced at Sensors Expo & Conference

Source: Freshnews.com

NEWTON, MA -- (Marketwire) -- 05/24/12 -- More than 150 exhibitors will showcase the newest technologies for sensors and sensors-related industries at the 2012 Sensors Expo ...
Full article at: Freshnews.com  More like this  3 days ago, 11:23am CDT

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Sensor Node Lifetime: An Experimental Study

Source: BNET

Node lifetime is a key performance metric in Wireless Sensor Network (WSN) research. Simplistic assumptions and naive lifetime estimation techniques invariably prove to be extremely unreliable in practice, to the point that premature b ...
Full article at: BNET  More like this  4 days ago, 11:25am CDT

Enhancing Resiliency Against Routing Layer Attacks in Wireless Sensor Networks: Gradient-Based Routing in Focus

Source: BNET

This paper focuses on the resiliency of wireless sensor network routing protocols against selective forwarding attacks by compromised nodes. Informally, resiliency should be understood as the capacity of ...
Full article at: BNET  More like this  4 days ago, 8:52am CDT

A Traffic Monitoring and Queue Detection System Based on an Acoustic Sensor Network

Source: BNET

Wireless Sensor Networks for real time traffic monitoring in Intelligent Transportation Systems is currently considered one of the challenging application area for this emerging technology. The promise of an unmanaged infrastructure, with a continuously ...
Full article at: BNET  More like this  4 days ago, 8:51am CDT

Sink-Connected Barrier Coverage Optimization for Wireless Sensor Networks

Source: BNET

This paper addresses the sink-connected barrier coverage optimization problem, which is concerned with how to select randomly deployed sensor nodes of a Wireless Sensor Network (WSN) to reach two optimization goals: to maximize the degree of barrier ...
Full article at: BNET  More like this  5 days ago, 12:19pm CDT

A Hop-Oriented Position Estimation Algorithm for Wireless Sensor Networks

Source: BNET

A wireless sensor network consists of a group of sensor nodes that broadcast the sensed data to the base station hop by hop via radio frequency. It is useful only if the sensed data are associated with th ...
Full article at: BNET  More like this  5 days ago, 11:38am CDT

Consistency-Driven Data Quality Management of Networked Sensor Systems

Source: BNET

With more and more real deployments of wireless sensor network applications, the authors envision that their success is nonetheless determined by whether the sensor networks can provide a high quality stre ...
Full article at: BNET  More like this  5 days ago, 10:56am CDT