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sensor
(12740 results)-
Whitepapers
Localization in Wireless Sensor Networks with Gradient Descent
March 12, 2013 12:00am PDT
In this paper, the authors present two distance-based sensor network localization algorithms. The location of the sensors is unknown initially and they can estimate the relative locations of...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
On Joint Synchronization of Clock Offset and Skew for Wireless Sensor Networks Under Exponential Delay
March 12, 2013 12:00am PDT
Wireless Sensor Network (WSN), emerged as an important research area in recent years, consists of many small-scale miniature devices (or sensor nodes) capable of onboard sensing, computing and...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
A Highly Scalable Key Pre-Distribution Scheme for Wireless Sensor Networks
March 12, 2013 12:00am PDT
Given the sensitivity of the potential WSN applications and because of resource limitations, key management emerges as a challenging issue for WSNs. One of the main concerns when designing a key...
Provided by: Harvard University
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Whitepapers
High-Resolution Direction Finding of Non-Stationary Signals Using Matching Pursuit
March 12, 2013 12:00am PDT
One of the main goals of Time-Frequency (TF) signal representations in non-stationary array processing is to equip multi-antenna receivers with the ability to separate sources in the TF domain...
Provided by: Islamic Azad University
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Whitepapers
Comparative Survey of Distributed Energy Aware Clustering Algorithm
March 11, 2013 12:00am PDT
Wireless sensor networks, a huge number of small sensors are deployed to create a network which cooperate together to set up a sensing network. To develop applications and protocols for sensor...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Research on Water Quality Monitoring by Means of Sensor Network
March 10, 2013 12:00am PST
As society develops quickly and people attach more importance to environmental protection, it is of great research significance to intelligently monitor the environment. Based on the sensor...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
Construction of Wireless Sensor Network Management System Based on Fuzzy Cluster Analysis
March 10, 2013 12:00am PST
Wireless Sensor Network is used to sense the objective physical world, access to the information of the physical world. Fuzzy cluster analysis, it is involving the fuzzy boundaries between things...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
Suitable for Network Load Mutation of the MAC Protocol
March 10, 2013 12:00am PST
With the development of IOT (Things Of Internet), people propose more and more requirement about the Wireless Sensor Networks performance for its key technology. It not only needs to meet the...
Provided by: Journal of Theoretical and Applied Information Technology
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Whitepapers
CTA: A Collaborative Tracking Algorithm in Wireless Sensor Networks
March 8, 2013 12:00am PST
In this paper, the authors address the problem of Object Tracking in WSN. They define Mobile Object Tracking as a two stage process: detecting the presence of the object in the monitoring area and...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Energy Efficient MAC Protocols in Wireless Body Area Sensor Networks - A Survey
March 8, 2013 12:00am PST
In this paper, the authors presented an analytically discussion about energy efficiency of Medium Access Control (MAC) protocols for Wireless Body Area Sensor Networks (WBASNs). For this purpose,...
Provided by: Dalhousie University
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Whitepapers
Joint Wireless Information and Energy Transfer in a Two-User MIMO Interference Channel
March 7, 2013 12:00am PST
Over the last decade, there has been a lot of interest to transfer energy wirelessly and recently, Radio Frequency (RF) radiation has become a viable source for energy harvesting. It is nowadays...
Provided by: Electronics and Telecommunications Research Institute
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Whitepapers
Anytime Reliable LDPC Convolutional Codes for Networked Control Over Wireless Channel
March 5, 2013 12:00am PST
In this paper, the authors deal with the problem of stabilizing an unstable system through networked control over the wireless medium. In such a situation, a remote sensor communicates the...
Provided by: Cornell University
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Whitepapers
Optimizing QoS InWireless Sensors Networks Using a Caching Platform
March 4, 2013 12:00am PST
This paper addresses monitoring and surveillance applications using Wireless Sensors Networks (WSNs). In this context, several remote clients are interested in receiving the information collected...
Provided by: CNRS
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Whitepapers
Monitoring the Node Due to the Effect of Packet Droppers and Modifiers in Wireless Sensor Network
March 3, 2013 12:00am PST
In a wireless sensor network, sensor nodes monitor the environment, detect events of interest, produce data, and collaborate in forwarding the data toward a sink, which could be a gateway, base...
Provided by: International Journal of Science and Research (IJSR)
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Whitepapers
Advanced Caching for Distributing Sensor Data Through Programmable Nodes
March 3, 2013 12:00am PST
This paper shows an innovative solution for distributing dynamic sensor data by using distributed caches. The authors' proposal is based on the concepts of service modularization and...
Provided by: University of Perpignan
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Whitepapers
An Approach for Faulty Node Replacement in Wireless Sensor Network
March 2, 2013 12:00am PST
Sensor network has occupied an important space in current research. Small size of the sensor nodes put constraint on the hardware capabilities and battery supported on it. In this paper, the...
Provided by: International Journal of Computer Applications
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Whitepapers
A Markovian Model for Assessing the Consistency of Vehicular Storage Systems
March 2, 2013 12:00am PST
In this paper, the authors evaluate the suitability of the vehicular devices for supporting data storage and distribution applications. Vehicular storage systems have recently emerged as means for...
Provided by: University of Perpignan
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Whitepapers
Self-Buffer Management for Effective Utilization of Memory Power Consumption for Wireless Sensor Networks
March 1, 2013 12:00am PST
Self-Configuration is the core capability that supports Self management in Autonomic computing. An Autonomic computing promises to solve hardware and software evolution problems in wireless sensor...
Provided by: International Journal of Computer Applications
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Whitepapers
Ant Colony Accumulative Technique Applied in Wireless Sensor Network Grids Routing Problem
March 1, 2013 12:00am PST
This contribution presents a proposal of an applicable Routing Messages Protocol (RMP) which uses nodes location information and a multi-hop forwarding scheme to achieve long-range communication...
Provided by: HELWAN UNIVERSITY
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Whitepapers
Comparative Study of Clustering Based Routing Protocols for Wireless Sensor Network
March 1, 2013 12:00am PST
A wireless sensor network consists of large number of sensor nodes deployed on a large field and has limited battery lifetime which get depleted at a faster rate due to their communication and...
Provided by: International Journal of Computer Applications
