sensor

Blog Post

Big Data and the million-node network

May 22, 2013 5:14am PDT

As you consider how to cope with a million-node network, apply Big Data diligently and carefully, with a business problem the tools are expected to solve guiding your implementation.

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Reliablity Control Using Loss Recovery Ratio in Wireless Sensor Network

May 22, 2013 12:00am PDT

In Wireless Sensor Network congestion leads to the degradation of communication links that result in the decreased the reliability and waste of energy which one of the scarcest resources of sensor...

Provided by: Interscience Open Access Journals

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Air Dominance in Sensor Networks: Guarding Sensor Motes Using Selective Interference

May 17, 2013 12:00am PDT

Securing Wireless Sensor Networks (WSNs) is a hard problem. In particular, network access control is notoriously difficult to achieve due to the inherent broadcast characteristics of wireless...

Provided by: University of Jyv�skyl�

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.

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Local Monitoring and Maintenance for Operational Wireless Sensor Networks

May 7, 2013 12:00am PDT

One of the key mechanisms underlying a Wireless Sensor Network (WSN) is to monitor the network itself. Many existing approaches perform centralized analysis and maintenance based on a large amount...

Provided by: Temple Skin Care

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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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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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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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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...

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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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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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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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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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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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Multipath Fading in Wireless Sensor Mote

May 1, 2013 12:00am PDT

In this paper, the authors study about the new technology as to transfer the data with the help of smart device, sensor mote. In this paper, they study about the multi path fading implications (to...

Provided by: International Journal of Scientific Research Engineering &Technology (IJSRET)

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Modified Low Energy Adaptive Clustering Hierarchy for Heterogeneous Wireless Sensor Network

May 1, 2013 12:00am PDT

In wireless sensor network, it is an important task to collect the data periodically from various sensors node for monitoring and recording the physical conditions of the environment. The sensed...

Provided by: Engg Journals Publications

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Sybil Attack in Wireless Sensor Network

May 1, 2013 12:00am PDT

Wireless network is very susceptible to different types of attack. The main attack is Sybil attack, which allows forming other attacks on the network. Security is very important to the wireless...

Provided by: Engg Journals Publications

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A Survey on Coverage Control Protocols in Wireless Sensor Networks

May 1, 2013 12:00am PDT

Wireless Sensor Network (WSN) consists of large number of small sized, low power, short-lived sensor nodes, which are limited in computation, memory capacity and radio range. Sensor nodes measures...

Provided by: Engg Journals Publications

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A Study on Secure Data Collection Mechanism for Wireless Sensor Networks

May 1, 2013 12:00am PDT

Wireless sensor network is a collection of sensor node with limited resources and base station. Sensor node monitors the physical and environmental condition such as temperature, sound, pressure,...

Provided by: Engg Journals Publications

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A Solution for Network Life Time Problem Using Content Based Energy Efficient Routing Algorithm

May 1, 2013 12:00am PDT

In this paper, the authors consider an overarching problem that encompasses both performance metrics. In particular, they study the network capacity problem under a given network lifetime...

Provided by: Engg Journals Publications