[PDF] Top 20 A New Approach to the Data Aggregation in Wireless Sensor Networks

... referred to Connected Dominating Set (CDS) and each node of this set is called ...CDS to aggregate data is a promising approach for reducing routing overhead since messages are transmitted ... See full document

... al in [4].Health net is mainly used for health monitoring and secure data collection from the ...body sensor network. Health net is used to communicate the mobile sensor ... See full document

... queries in a fully decentralized ...anonymization approach, which assures anonymity under any user ...according to the 1-D Hilbert grouping of their coordinates, and builds K-ASRs by ... See full document

... tion decision: in the last step of the design, the decision of the best solution to treat the stream input depends on the network requirements, deadlines, and data quality.. This de- cis[r] ... See full document

... added the new layer in the wireless sensor ...architecture. The sensor network transfer the information to the base station the based ... See full document

... for wireless sensor networks (WSNs) to support an information-fusion ...Regarding the application, we con- sider that WSNs apply information fusion techniques to detect events ... See full document

... from the covariance matrix of the input data (in our case multivariate sensor data), generating a set of new data, where each resultant value is a linear ... See full document

... limits the solution space to a region around the current position ...of the solution space, the authors in [10] found the position update of each node by minimizing a ... See full document

... of the most challenging issues in Wireless Sensors Networks (WSN) is severe energy ...restrictions. In this paper, we described LEACH algorithm and proposed a way to improve ... See full document

... Wireless sensor network (WSN) consists in utilizing homo- geneous or heterogeneous sensor nodes, capable of communi- cating wirelessly in order to forward packets to a ... See full document

... In the second approach, the paths of the mobile elements are designed to visit each ...node. In this approach the data of each node is gathered by a ... See full document

... based, the nearest neighbor based, cluster based, classification based, spectral decomposition based and so ...method to identify abnormal sensors and event boundaries using a local technology based on ... See full document

... this approach, data flows in ...specific data format. By default, the sink node captures and sends the streams with a frequency of 1 ...Since the first received ... See full document

... head, in some part of network don’t have cluster head and the other parts have cluster head with high density is ...probability. The proposed protocol is an extension of ...with the formation ... See full document

... proposed the Decentralized Lifetime Maximizing Tree with clustering construction ...on the basis of distance ensures close proximity of the nodes and thus leads to reduction in ... See full document

... order to increase the life time of the network by finding an energy efficient routing scheme for accumulating all the data at the sink periodically, which is the main ... See full document

... of the most important methods for energy consumption reduction in Wireless Sensor Networks (WSNs) is ...clustering. In this respect, cluster head selection method can highly ... See full document

... is the most accurate localization system used worldwide, but it is not very common to use it in every sensor node of a ...due to the fact that requires high precision, a complex ... See full document

... concepts to achieve their goals and again to get the best results by a specific need (objective ...similar in these works is (1) the use of length of ...as the danger has ... See full document

... At the base station networks are partioned into annular rings by using various power ...from the BS of nodes are considered as the principle for cluster head selection ...protocol in ... See full document