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sensor
(12695 results)-
Whitepapers
Energy and Bandwidth-Efficient Wireless Sensor Networks for Monitoring High-Frequency Events
April 8, 2013 12:00am PDT
Wireless Sensor Networks (WSNs) are mostly deployed to detect events (i.e., objects or physical changes) at a high/low frequency sampling that is usually adapted by a central unit (or a sink),...
Provided by: Temple Skin Care
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Whitepapers
Fault-Aware Flow Control and Multi-Path Routing in Wireless Sensor Networks
April 8, 2013 12:00am PDT
Maintaining an acceptable level of network performance degradation in the presence of faults has been an active research area in Wireless Sensor Networks (WSNs). This paper proposes a scheme to...
Provided by: Temple Skin Care
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Whitepapers
Network Coding for Energy-Efficient Distributed Storage System in Wireless Sensor Networks
April 5, 2013 12:00am PDT
A network coding-based scheme is proposed to improve the energy efficiency of distributed storage systems in WSNs (Wireless Sensor Networks), which mainly focuses on two problems: firstly,...
Provided by: Nanjing University of Science & Technology
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Whitepapers
Analyzing Delay in Wireless Multi-hop Heterogeneous Body Area Networks
April 3, 2013 12:00am PDT
With increase in ageing population, health care market keeps growing. There is a need for monitoring of health issues. Wireless Body Area Network (WBAN) consists of wireless sensors attached on or...
Provided by: Dalhousie University
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Whitepapers
Cut Graph Based Information Storage and Retrieval in 3D Sensor Networks With General Topology
April 3, 2013 12:00am PDT
The authors address the problem of in-network information processing, storage, and retrieval in Three-Dimensional (3D) sensor networks in this research. They propose a geographic location free...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Medial Axis Construction and Applications in 3D Wireless Sensor Networks
April 3, 2013 12:00am PDT
The medial axis of a shape provides a compact abstraction of its global topology and a proximity of its geometry. The construction of medial axis in Two-Dimensional (2D) sensor networks has been...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
HEER: Hybrid Energy Efficient Reactive Protocol for Wireless Sensor Networks
April 2, 2013 12:00am PDT
Wireless Sensor Networks (WSNs) consist of numerous sensors which send sensed data to base station. Energy conservation is an important issue for sensor nodes as they have limited power. Many...
Provided by: Dalhousie University
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Whitepapers
A Fault Detection Technique Based on Numerical Taxonomy in WSNs
April 2, 2013 12:00am PDT
Failures are inevitable in wireless sensor networks due to the fragile features and unattended deployment. To explore an effectual technique for node's fault detection caused by energy...
Provided by: Harbin Institute of Technology
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Whitepapers
Preventing Phishing Attacks Using One Time Password and User Machine Identification
April 1, 2013 12:00am PDT
Recent improvements in wireless communications and acoustic technology have enabled the use of sensor networks in underwater surface. Underwater Sensor Networks is an emerging field which requires...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Evaluation of Underwater Sensor Networks
April 1, 2013 12:00am PDT
Recent improvements in wireless communications and acoustic technology have enabled the use of sensor networks in underwater surface. Underwater Sensor Networks is an emerging field which requires...
Provided by: International Journal of Computer Applications
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Whitepapers
Detection of False Data Distribution Nodes in Wireless Sensor Networks
April 1, 2013 12:00am PDT
In Wireless Sensor Networks node compromise attack is a serious threat. In last few years, many previous works has found out compromise node at the later stage. There are different stages of...
Provided by: International Journal of Computer Applications
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Whitepapers
Relay Based Clustering Protocol for WSN
April 1, 2013 12:00am PDT
The advances in wireless communication embedded computing and electronics have enabled the development of the low-power Wireless Sensor Network (WSN) technologies. A sensor network is a network of...
Provided by: International Journal of Computer Applications
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Whitepapers
Green Computing in Communication Networks
April 1, 2013 12:00am PDT
Currently in networking field, Green computing technology has made a great impact in the environment, which makes it more efficient and proper use of network resources and less consumption of...
Provided by: International Journal of Computer Applications
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Whitepapers
Time Synchronization Protocol in Wireless Sensor Network Based on Hash Code
April 1, 2013 12:00am PDT
In current time, people are switching from wired network to wireless network. This is great achievement for technology. People are using wireless networks, but there is main problem which arises...
Provided by: International Journal of Computer Applications
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Whitepapers
Calculating Trust and Aggregation of a Node Using Poisson Distribution in WSN
April 1, 2013 12:00am PDT
Designing an accurate and efficient trust model in WSN is now-a-days a research challenge. Trust in Wireless Sensor Networks is an important issue and it solves the problem of access control,...
Provided by: International Journal of Computer Applications
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Whitepapers
Using Multiple Path-Constraint Mobile Sinks for Energy Efficient Data Collection in Wireless Sensor Networks
April 1, 2013 12:00am PDT
Data collection is a fundamental task of WSN. It aims to collect sensor readings in a sensory field through sinks for analysis and processing. Research has shown that sinks deplete most of the...
Provided by: International Journal of Computer Applications
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Whitepapers
Event Driven Routing Protocols for Wireless Sensor Network-A Survey
April 1, 2013 12:00am PDT
Advances in embedded systems have resulted in the development of wireless sensor networks, which not only provide unique opportunities for monitoring but also controlling homes, cities and the...
Provided by: Academy & Industry Research Collaboration Center
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Whitepapers
Fuzzy-Based Energy Efficient Method for Multiple Attacks in Sensor Networks: Against False Vote and Report Injection Attacks
April 1, 2013 12:00am PDT
An adversary can easily compromise sensor nodes in wireless sensor networks, and generate multiple attacks through compromised nodes, such as false vote injection attacks and false report...
Provided by: Sungkyul University
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Whitepapers
A QoI Based Energy Efficient Clustering for Dense Wireless Sensor Network
April 1, 2013 12:00am PDT
In a wireless sensor network Quality of Information (QoI), Energy Efficiency, Redundant data avoidance, congestion control are the important metrics that affect the performance of wireless sensor...
Provided by: Academy & Industry Research Collaboration Center
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Whitepapers
Efficient Hierarchical Routing Protocol in Sensor Networks
April 1, 2013 12:00am PDT
Wireless sensor network (WSN) is the network of hundreds and thousands of micro-sensor nodes, connecting each other by a wireless medium.WSN provide reliable sensing of the environment, detecting...
Provided by: Academy & Industry Research Collaboration Center
