Sensor nodes
A Study of Routing Path Decision Method Using Mobile Robot Based on Distance Between Sensor Nodes
... Wireless Sensor Networks (RWSNs) management method for maintaining wireless communication connectivity for a mobile robot teleoperation with considering a distance between sensor ...
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A Query Driven Routing Protocol for Wireless Sensor Nodes in Subsurface
... The biggest limitation of this technique is that nodes near base station usually have a short life span. To overcome this problem, data aggregation techniques can be used. Directed Diffusion is a popular data ...
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Identity-based Trusted Authentication in Wireless Sensor Networks
... Wireless Sensor Networks (WSNs) is network consisting of sensor nodes or motes communicating wirelessly with each ...in sensor, low power processor, and wireless communication technology has ...
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A Novel Solitude Conserving Location Monitoring Approach for Wireless Sensor Networks
... the sensor nodes have to enlist more nodes for help to blur their sensing areas, therefore the communication cost increases, generate larger cloaked areas of our proposed ...more nodes in the ...
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Sba Controle & Automação vol.19 número4
... the nodes of a wireless sensor network in order to estimate the plant water content of a corn crop ...with sensor node equidistantly deployed and all antennas at vertical ...each sensor node ...
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Distance Based Energy Efficient Selection Of Nodes To Cluster Head In Homogeneous Wireless Sensor Networks
... Wireless sensor networks (WSN) provide the availability of small and low-cost sensor nodes with capability of detecting, observing and monitoring the environment, along with data processing and ...
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Implementing Preserving Location Monitoring System for Wireless Sensor Networks
... the sensor nodes (e.g., energy, memory and computation power), sensor network ...Presently sensor nodes are being used for applications like knowing wind response, intruders detection, ...
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Wireless Sensor Networks for Building Robotic Paths - A Survey of Problems and Restrictions
... of sensor nodes, self-deployment, self-organizing capabilities and the ability to monitor our environment with a higher degree of precision than ever ...
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A Modified Clustering Algorithm in WSN
... the sensor nodes into formations to satisfy scalability and achieve energy efficiency in ...the nodes in the system are invited to join a cluster by linking to a specific Cluster ...between ...
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Performance assessment of mobility solutions for IPv6-based healthcare wireless sensor networks
... of sensor nodes attached to their bodies. Each sensor node collects one or more bio physiological parameters, which are used to evaluate the overall health state of a given patient [25, ...sensors ...
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Exploiting Spatio-Temporal Correlation for Reliable Information Transport in WSNs
... Fig. 4 shows the adaptation of our approach for variable service requirements. Fig. 4(a) depicts the reliability attained by RBC and AReIT when the single node (S- RBC, S-AReIT) and multiple nodes (M-RBC, M-AReIT) ...
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Zone Based Routing Protocol for Homogeneous Wireless Sensor Network
... Wireless Sensor Networks, are made of low-cost, low-power, small in size, and multifunctional sensor ...wireless sensor networks survivability be-cause nodes operate with limited battery ...
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Enhanced Three Tier Security Architecture for WSN Against Mobile Sink Replication Attacks Using Mutual Authentication Scheme
... to sensor nodes and node re-keying without substantial computation and communication capabilities are briefly explained in this ...two nodes have assured a prospect to share at least one key after ...
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Analysis of k-Coverage in Wireless Sensor Networks
... some nodes share the common sensing region and task, then we can turn off some of them to conserve energy and thus extend the lifetime of the ...some nodes still provide the same “coverage” ...of ...
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A Survey on Clustering Techniques and Load Balancing Algorithms
... a sensor node collects the data it will send the scanned data to the cluster head, Cluster head will use the concept of data fusion and combine the required data and send to the base ...other sensor node ...
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OPTIMIZING LOCALIZATION ROUTE USING PARTICLE SWARM-A GENETIC APPROACH
... of sensor nodes in the wireless sensor network and the estimation error of PSO-GA is the ...the nodes is more than 20, but when the number of network nodes reach 40 the estimation error ...
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Semiparametric Modeling of Daily Ammonia Levels in Naturally Ventilated Caged-Egg Facilities.
... Four sensor nodes were used to record AMC, temperature, relative humidity and wind speed on a daily basis, with 10 minute intervals for 12 ...the sensor to the ground level, and Period of manure ...
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Modeling and experimental performance analysis of ZigBee-IEEE 802.15.4 for wireless body area networks
... of sensor nodes were transmitting intensive traffic (90 or 100 bytes of MAC payload every 250 ms or 50 ms, ...a sensor node to transmit a packet and the time spent by a base station to fully process ...
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On the Optimization of Multiple Applications for Sensor Networks
... sor node consists of a low-powered micro-controller that is connected to a relatively simple and low- powered radio-transceiver. Several different sensors for monitoring temperature, pressure, humidity, acceleration, ...
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A Survey on Fuzzy Based Clustering Routing Protocols in Wireless Sensor Networks: A New Viewpoint
... the sensor node becomes a cluster-h the set of sensor nodes that have not bee the last where P is the desired percentag and r represents the current round num node n belongs to G using these para ...
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