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Wireless sensor networks

Lightweight Intrusion Detection Scheme for Wireless Sensor Networks

Lightweight Intrusion Detection Scheme for Wireless Sensor Networks

... The different characteristics of wireless sensor networks (energy limited, low-power computing, use of radio waves, etc...) expose them to many security threats [2]. We can classify attacks in this ...

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Data Centric Sensor Stream Reduction for Real-Time Applications in Wireless Sensor Networks

Data Centric Sensor Stream Reduction for Real-Time Applications in Wireless Sensor Networks

... Abstract: This work presents a data-centric strategy to meet deadlines in soft real-time applications in wireless sensor networks. This strategy considers three main aspects: (i) The design of ...

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Power Consumption Reduction for Wireless Sensor Networks Using A Fuzzy Approach

Power Consumption Reduction for Wireless Sensor Networks Using A Fuzzy Approach

... and wireless communication have enabled the development and the deployment of new applications based on Wireless Sensor Networks (WSNs) ...

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DYNAMIC PLANNING BASED SCHEDULING APPROACH FOR WIRELESS SENSOR NETWORKS

DYNAMIC PLANNING BASED SCHEDULING APPROACH FOR WIRELESS SENSOR NETWORKS

... in wireless sensor networks due to the short span battery ...a wireless channel is a major source of energy ...increasing wireless transmission rate results in a rapid increase of the ...

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A Wavelet-Based Sampling Algorithm for Wireless Sensor Networks Applications

A Wavelet-Based Sampling Algorithm for Wireless Sensor Networks Applications

... in wireless sensor networks ...in wireless sensor network and, consequently, decreases the energy consumption and the de- lay to delivery the sensed ...time-constrained sensor ...

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Range Free Localization Schemes for Wireless Sensor Networks

Range Free Localization Schemes for Wireless Sensor Networks

... for wireless sensor networks [22, 23, 24]. Location of sensor nodes can be obtained either by placing the sensor nodes at points with known coordinates or by deployment of global ...

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Monitoring of urban transportation networks using wireless sensor networks

Monitoring of urban transportation networks using wireless sensor networks

... Transportation networks is another area where such improvement tools could be use- ...provided. Wireless sensor networks are expected to help on the planning of Urban Transportation Systems ...

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ENERGY EFFICIENT MAC PROTOCOLS FOR WIRELESS SENSOR NETWORKS: A SURVEY

ENERGY EFFICIENT MAC PROTOCOLS FOR WIRELESS SENSOR NETWORKS: A SURVEY

... the Wireless Sensor Network. The Wireless sensor networks are made up of one or more battery-operated sensor devices with embedded processor, small memory and low power ...for ...

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Enhancement Of Improved Balanced LEACH For Heterogeneous Wireless Sensor Networks

Enhancement Of Improved Balanced LEACH For Heterogeneous Wireless Sensor Networks

... the wireless sensor ...various sensor nodes drain the energy from a single ...time sensor nodes can elect themselves to be a ...other sensor nodes in the ...other sensor nodes in ...

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Energy Efficient Routing Protocol for Wireless Sensor Networks

Energy Efficient Routing Protocol for Wireless Sensor Networks

... Wireless Sensors are subjected to harsh deployment conditions and have constrained resources. In this paper, we analyse the effectiveness of LEACH protocol in extending the lifetime for energy- constrained ...

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DISTRIBUTED VERTEX COVER ALGORITHMS FOR WIRELESS SENSOR NETWORKS

DISTRIBUTED VERTEX COVER ALGORITHMS FOR WIRELESS SENSOR NETWORKS

... for wireless sensor networks such as monitoring link failures, facility location, clustering, and data ...in wireless sensor ...

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Geographic Routing Using Logical Levels in Wireless Sensor Networks for Sensor Mobility

Geographic Routing Using Logical Levels in Wireless Sensor Networks for Sensor Mobility

... Wireless Sensor Networks (WSN) are constituted of a large number of tiny sensor nodes randomly distributed over a geographical region whose power consumption is ...to sensor ...

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Hierarchical Compressed Sensing for Cluster Based Wireless Sensor Networks

Hierarchical Compressed Sensing for Cluster Based Wireless Sensor Networks

... Wireless sensor networks (WSNs) have revolutionised today's practice of numerous scientific and engineering endeavours, including ecosystems, environmental sciences, military applications, scientific ...

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Ubiquitous model for wireless sensor networks monitoring

Ubiquitous model for wireless sensor networks monitoring

... monitor wireless sensor networks in ubiquitous ...historical sensor readings in a simple and meaningful way as well as to receive push ...

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Performance assessment of real-time data management on wireless sensor networks

Performance assessment of real-time data management on wireless sensor networks

... on wireless sensor ...on sensor networks are getting increasingly used in many areas of the knowledge, giving rise to several flavours of applications such as financial market, human motion ...

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Energy Efficient Adaptive Protocol for Clustered Wireless Sensor Networks

Energy Efficient Adaptive Protocol for Clustered Wireless Sensor Networks

... Wireless Sensor Networks (WSNs) consists of spatially distributed autonomous devices using sensors to cooperatively monitor physical or environmental conditions such as temperature, sound, vibration, ...

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Identity-based Trusted Authentication in Wireless Sensor Networks

Identity-based Trusted Authentication in Wireless Sensor Networks

... Secure communication mechanisms in Wireless Sensor Networks (WSNs) have been widely deployed to ensure confidentiality, authenticity and integrity of the nodes and data. Recently many WSNs ...

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EFFECTIVE ANALYSIS ON R-LEACH PROTOCOL FOR WIRELESS SENSOR NETWORKS

EFFECTIVE ANALYSIS ON R-LEACH PROTOCOL FOR WIRELESS SENSOR NETWORKS

... A Wireless Sensor Networks (WSN) is a set of thousands of micro sensor nodes that are capable of sensing and establishing wireless ...A wireless sensor network consists of ...

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Target Tracking In Wireless Sensor Networks

Target Tracking In Wireless Sensor Networks

... in wireless sensor ...fourth sensor is also being calculated ...fourth sensor detects the object location at twice the ...fourth sensor and a simple mathematical technique, location of ...

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Analysis of k-Coverage in Wireless Sensor Networks

Analysis of k-Coverage in Wireless Sensor Networks

... of wireless sensor networks has attracted much attention due to its wide-range of potential ...applications. Wireless sensor networks also pose a number of challenging ...

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