Wireless Sensor Localization -Positioning
Optimized Low Complexity Sensor Node Positioning in Wireless Sensor Networks
... WSN localization as an array of antennas or microphones are required on the sensor nodes to estimate the angle of the incoming ...ToA localization, although more accurate, requires highly accurate ...
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Exploration of Wireless Sensor Network Based on RSSI Positioning Algorithm
... existing localization algorithms have defaulted nodes deployed in an environment without attacks and don’t consider the location of nodes in the presence of malicious ...the sensor network in the building ...
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An Optimal Localization Algorithm of Wireless Sensor Networks
... scale wireless sensor networks are constrained by computation and commu- ...limited sensor cannot afford the power consumption when com- municating with remote ...the positioning accuracy, and ...
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Security of Intelligent Building Network Based on Wireless Sensor Network
... of wireless sensor networks in intelligent buildings depend on location information of sensor ...building wireless sensor networks, due to the large number of sensor nodes, it is ...
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Research of localization algorithm for wireless sensor network based on DV Hop
... which have improved the location accuracy and per- formance of the algorithm. In ref. [5], when the dis- tance between unknown node and beacon nodes was calculated, the average hop distance from its nearest beacon nodes ...
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Range free localization using expected hop progress in anisotropic wireless sensor networks
... successful positioning of all nodes, the thresh- old MaxHop should be as close as possible to the smallest integer ...the positioning accuracy but also reduce the computa- tional and communication ...the ...
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Development and Application of a New Positioning Algorithm for Wireless Sensor Networks
... mobile location service industry has become one of the most promising mobile value- added services. Academic researchers often strive to achieve the most effective locali- zation methods under the current limited ...
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Comparative evaluation of various GPS free localization algorithm for wireless sensor networks
... a wireless sensor network is to collect data and forward these data to certain destination for a specific ...the sensor that collected and send data to the central administration ...the ...
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Classification of Localization Algorithms in Wireless Sensor Networks
... accurate positioning as they require complex hardware to obtain angle and/or distance measurements ...of localization schemes that employ one of the measuring ...indoor localization system that ...
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An Algorithm of Mobile Robot Node Location Based on Wireless Sensor Network
... above-mentioned positioning algorithms require expen- sive equipment to support the operation of the algorithm, and it is critical to the stabil- ity of the ...a localization method for mobile robot nodes, ...
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Wireless Sensor Network Based on Sensor Localization Techniques and WSNGA
... A sensor localization primarily based techniques using wireless device network and PA ...several wireless device network ...in localization techniques supported angle of arrival info ...
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A Survey on Localization in Wireless Sensor Networks
... secure localization problems, it is essential to take a look at some general concepts used in the localization ...of sensor nodes: unknown and anchor ...(Global Positioning System). Therefore, ...
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A Monte Carlo localization method based on differential evolution optimization applied into economic forecasting in mobile wireless sensor networks
... Carlo localization method was originally applied to the field of robot localization, and the distinction be- tween the robot localization and the sensor node’s positioning in mobile ...
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Node Localization in Wireless Sensor Networks
... network localization problem, namely, the problem of determining the positions of nodes in a network, has attraction of many engineering field and have been researched for many ...called localization node, ...
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Error Minimization in Localization of Wireless Sensor Networks using Modified Cuckoo Search with Mobile Anchor Positioning (MCS Map) Algorithm
... each sensor. The sensor nodes that have already determined their location will assist other nodes in determining their ...the sensor node has determined its location, it simply discards the beacon ...
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Localization Error Minimization Based on Positioning Techniques in Wireless Sensor Network and EWT
... Effective Wireless Sensor Network Technique (EWT) based on error minimization using functions in localization wireless sensor ...the localization error in wireless ...
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Distributed Locating Algorithm MDS-MAP (LF) Based on Low-Frequency Signal
... Range-based localization algorithms need to acquire the distances of nodes, and the working principle is relatively ...of positioning. Its disadvantage lies in that the sensor nodes must be equipped ...
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MDS and Trilateration Based Localization in Wireless Sensor Network
... A triangulation based method is presented in “Adhoc Positioning System” (APS) by Niculescue and Nath [20]. Three methods are proposed by authors namely, DV- Hop, DV-Distance and Euclidean distance. In DV-Hop ...
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Research on positioning method of industrial wireless sensor networks
... Carlo localization (MCL) method for WSNs is a posterior probability model with very good positioning accuracy and ...Carlo localization prediction method is conducted by repeat- ing two steps to ...
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A Survey - Iterative Localization of Wireless Sensor Networks
... each sensor with the positioning ...network. Localization is difficult to handle in sparse networks and it is dense in ...multihop localization algorithms are the ad hoc positioning ...
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