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sensor
(12652 results)-
Blog Post
The business value of Google Glass and wearable computing
May 15, 2013 4:52am PDT
Wearable computing is an emerging technology that's affecting both the consumer and enterprise space.
12 Latest comment by rexrich2k
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Whitepapers
Wireless Sensor Networks: Routing Protocols, Challenges, Solutions
May 6, 2013 12:00am PDT
The most important evolution of the modern era is wireless sensors networks. Recent advancements in WSNs also led to the implementation of several new protocols which are to be implemented for...
Provided by: Creative Commons
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Whitepapers
Various Hierarchical Routing Protocols in Wireless Sensor Network: A Survey
May 1, 2013 12:00am PDT
In a hierarchical architecture, higher energy nodes can be used to process and send the information while low energy nodes can be used to perform the sensing in the proximity of the target. This...
Provided by: Creative Commons
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Whitepapers
A Novel Approach of Energy Optimization in WSN
May 1, 2013 12:00am PDT
The wireless link can be unreliable in realistic Wireless Sensor Networks (WSNs). Energy efficient and reliable data forwarding is important because each node has limited resources. Therefore, the...
Provided by: Creative Commons
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Whitepapers
Effective Identification of the Intruders and Modifiers in Wireless Sensor Networks
May 1, 2013 12:00am PDT
Packet dropping and modification are common attacks that can be launched by an adversary to disrupt communication in wireless multi-hop sensor networks. Many schemes have been proposed to mitigate...
Provided by: Creative Commons
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Whitepapers
Energy Efficiency Analysis Between AODV, LEACH and LEACH-E Using Castalia
May 1, 2013 12:00am PDT
Wireless sensor network-a special case of ad hoc network, have emerged as a new technological vision in the field of wireless. There are various existing protocols and techniques from traditional...
Provided by: Creative Commons
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Whitepapers
A Distibuted Cost Effective Cluster Algorithm
May 1, 2013 12:00am PDT
The authors' node clustering has been considered in Under-Water Sensor Networks (UWSNs) to improve energy efficiency and prolong network lifetime. Network survivability is a great concern in...
Provided by: IJCSMR
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Whitepapers
Smartphone Attacks and Security Challenges
May 1, 2013 12:00am PDT
Smartphones offer many more functions than traditional mobile phones. In addition to a preinstalled mobile operating system, such as iOS, Android, or Windows Mobile, most smartphones also...
Provided by: IJCSMR
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Whitepapers
Study and Analysis of Scientific Scopes, Issues and Challenges Towards Developing a Righteous Wireless Body Area Network
May 1, 2013 12:00am PDT
The escalating applies of wireless networks and the constant tininess of electrical devices have empowered the development of Wireless Body Area Network (WBAN). In this network various sensors are...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
New Energy Efficient Approach for Underwater Acoustic Networks
May 1, 2013 12:00am PDT
The underwater acoustic network is the type wireless sensor network. The sensor network is deployed for sensing the environment conditions. Wireless sensor network is deployed on the far places...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
Perfect Contextual Information Privacy in WSNs Under Colluding Eavesdroppers
April 19, 2013 12:00am PDT
The authors address the problem of preserving contextual information privacy in Wireless Sensor Networks (WSNs). They consider an adversarial network of colluding eavesdroppers that are placed at...
Provided by: Association for Computing Machinery
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Whitepapers
On Modeling Geometric Joint Sink Mobility with Delay-Tolerant Cluster-Less Wireless Sensor Networks
April 19, 2013 12:00am PDT
Moving Sink (MS) in Wireless Sensor Networks (WSNs) has appeared as a blessing because it collects data directly from the nodes where the concept of relay nodes is becomes obsolete. There are,...
Provided by: Dalhousie University
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Whitepapers
Sensing Vehicle Dynamics for Determining Driver Phone Use
April 11, 2013 12:00am PDT
This paper utilizes Smartphone sensing of vehicle dynamics to determine driver phone use, which can facilitate many traffic safety applications. The authors' system uses embedded sensors in...
Provided by: Association for Computing Machinery
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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
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
