Localisation In Wireless Sensor Network Using Labview
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Localisation In Wireless Sensor Network Using Labview
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Author : V VIKAS
language : en
Publisher: Archers & Elevators Publishing House
Release Date :
Localisation In Wireless Sensor Network Using Labview written by V VIKAS and has been published by Archers & Elevators Publishing House this book supported file pdf, txt, epub, kindle and other format this book has been release on with Antiques & Collectibles categories.
Localization Algorithms And Strategies For Wireless Sensor Networks Monitoring And Surveillance Techniques For Target Tracking
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Author : Mao, Guoqiang
language : en
Publisher: IGI Global
Release Date : 2009-05-31
Localization Algorithms And Strategies For Wireless Sensor Networks Monitoring And Surveillance Techniques For Target Tracking written by Mao, Guoqiang and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-31 with Computers categories.
Wireless localization techniques are an area that has attracted interest from both industry and academia, with self-localization capability providing a highly desirable characteristic of wireless sensor networks. Localization Algorithms and Strategies for Wireless Sensor Networks encompasses the significant and fast growing area of wireless localization techniques. This book provides comprehensive and up-to-date coverage of topics and fundamental theories underpinning measurement techniques and localization algorithms. A useful compilation for academicians, researchers, and practitioners, this Premier Reference Source contains relevant references and the latest studies emerging out of the wireless sensor network field.
Rss Aoa Based Target Localization And Tracking In Wireless Sensor Networks
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Author : Slavisa Tomic
language : en
Publisher: River Publishers
Release Date : 2017-05-30
Rss Aoa Based Target Localization And Tracking In Wireless Sensor Networks written by Slavisa Tomic and has been published by River Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-30 with Technology & Engineering categories.
The desire for precise knowledge about the location of a moving object at any time instant has motivated a great deal of scientific research recently. This is owing to a steady expansion of the range of enabling devices and technologies, as well as the need for seamless solutions for location-based services. Besides localization accuracy, a common requirement for emerging solutions is that they are cost-abstemious, both in terms of the financial and computational cost. Hence, development of localization strategies from already deployed technologies, e.g., from different terrestrial radio frequency sources is of great practical interest. Amongst other, these include localization strategies based on received signal strength (RSS), time of arrival, angle of arrival (AoA) or a combination of them. RSS-AoA-based Target Localization and Tracking in Wireless Sensor Networks presents recent advances in developing algorithms for target localization and tracking, reflecting the state-of-the-art algorithms and research achievements in target localization and tracking based on hybrid (RSS-AoA) measurements. Technical topics discussed in the book include: Centralized RSS-AoA-based Target LocalizationDistributed RSS-AoA-based Target LocalizationRSS-AoA-based Target Tracking via Maximum A Posteriori EstimatorRSS-AoA-based Target Tracking via Kalman Filter RSS-AoA-based via Sensor Navigation This book is of interest for personnel in telecommunications and surveillance industries, military, smart systems, as well as academic staff and postgraduate/research students in telecommunications, signal processing, and non-smooth and convex optimization.
Localization In Wireless Networks
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Author : Jessica Feng Sanford
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-03
Localization In Wireless Networks written by Jessica Feng Sanford and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-03 with Technology & Engineering categories.
In a computational tour-de-force, this volume wipes away a host of problems related to location discovery in wireless ad-hoc sensor networks. WASNs have recognized potential in many applications that are location-dependent, yet are heavily constrained by factors such as cost and energy consumption. Their “ad-hoc” nature, with direct rather than mediated connections between a network of wireless devices, adds another layer of difficulty. Basing this work entirely on data-driven, coordinated algorithms, the author’s aim is to present location discovery techniques that are highly accurate—and which fit user criteria. The research deploys nonparametric statistical methods and relies on the concept of joint probability to construct error (including location error) models and environmental field models. It also addresses system issues such as the broadcast and scheduling of the beacon. Reporting an impressive accuracy gain of almost 17 percent, and organized in a clear, sequential manner, this book represents a stride forward in wireless localization.
Received Signal Strength Based Target Localization And Tracking Using Wireless Sensor Networks
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Author : Satish R. Jondhale
language : en
Publisher: Springer Nature
Release Date : 2021-07-28
Received Signal Strength Based Target Localization And Tracking Using Wireless Sensor Networks written by Satish R. Jondhale and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-28 with Technology & Engineering categories.
This book briefly summarizes the current state of the art technologies and solutions for location and tracking (L&T) in wireless sensor networks (WSN), focusing on RSS-based schemes. The authors offer broad and in-depth coverage of essential topics including range-based and range-free localization strategies, and signal path loss models. In addition, the book includes motion models and how state estimation techniques and advanced machine learning techniques can be utilized to design L&T systems for a given problem using low cost measurement metric (that is RSS). This book also provides MATLAB examples to demonstrate fundamental algorithms for L&T and provides online access to all MATLAB codes. The book allows practicing engineers and graduate students to keep pace with contemporary research and new technologies in the L&T domain.
Localization In Wireless Sensor Networks
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Author : Mark Terwilliger (Computer scientist)
language : en
Publisher:
Release Date : 2006
Localization In Wireless Sensor Networks written by Mark Terwilliger (Computer scientist) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Sensor networks categories.
With the proliferation of wireless sensor networks, providing location-aware technology and services to new applications have become important for developers. Localization is the problem of determining the positions of nodes in an ad hoc network. With the constrained resources of network sensors, providing robust localization services remains a fundamental research challenge facing the entire sensor network development community. The initial localization problem that we addressed was to design and develop a working system that could locate equipment, such as a laptop or video projector. Ferret, the localization system developed, uses two different ranging techniques to help locate an object to within one meter. Our next goal was to identify the locations of all nodes in a sensor network given the locations of a small subset of nodes. The system we developed, LESS or Localization using Evolution Strategies in Sensomets, provides substantial energy savings over existing techniques while providing comparable accuracy. We then introduce an efficient location discovery algorithm that bounds the localization error. Our algorithm, based on finding the smallest circle enclosing the intersection of n disks, runs in O(n ) time. We extend our work to the problem of finding the smallest disk that includes the set of points common to n disks and excluded from the interiors of m other disks. Many localization techniques say that a node can either be localized or it cannot. We present a location discovery algorithm that provides, for every node in the network, a position estimate, as well as an associated error bound and confidence level. We provide a versatile framework that allows users to perform localization queries based on the required accuracy and certainty. Ensuring coverage of a wireless sensor network is critical in many applications. Most schemes that analyze and implement coverage assume that sensor locations are known. For large sensor networks, errors occur when estimating node positions. Based on the errors that arise from the localization process, we present coverage algorithms that associate a confidence level with the coverage. We introduce a system that handles user coverage queries based on the coverage and certainty a situation requires.
Localization In Wireless Sensor Networks
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Author : King-Yip Cheng
language : en
Publisher: Open Dissertation Press
Release Date : 2017-01-27
Localization In Wireless Sensor Networks written by King-Yip Cheng and has been published by Open Dissertation Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-27 with categories.
This dissertation, "Localization in Wireless Sensor Networks" by King-yip, Cheng, 鄭勁業, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled Localization in Wireless Sensor Networks submitted by King-Yip Cheng for the degree of Master of Philosophy at The University of Hong Kong December 2006 Localization in wireless sensor networks is the process of determining the geographical positions of sensors. Only some of the sensors (anchors) in the networks have prior knowledge about their geo- graphical positions. Localization algorithms use the location information of anchors and estimates of distances between neighbouring nodes to determine the positions of the rest of the sensors. In this work, modifications to Ad Hoc Positioning System (APS) [7] [8] are proposed to im- prove its performance in anisotropic networks. Only selected anchors instead of all anchors are included in the multilateration process. The nearest three anchors that form a convex hull embed- ding the sensor are used to localize the sensor. A heuristic-based Convex Hull Detection Method (CHDM) is used to detect whether the anchors form a convex hull embedding the sensor. Simula- tion results suggest that the modifications are considerably more accurate in anisotropic networks than the original APS. The CHDM is also applicable to localization systems based on proximity- distance map (PDM) [20]. The effects of the number and placement of anchors are also investigated. The performance of a PDM-based localization system is severely degraded if anchors are clustered together. A phased approach, MDS+CHDM, is proposed to alleviate the degradation. In the first phase, MDS- MAP [11] is used to localize some nodes in the network as it shows less dependence on the numberand placement of anchors. The localized nodes then become secondary anchors. The rest of the sensors are localized by PDM in the second phase. The phased approach is tested by extensive simulations. (Total words: 248) Signed King-Yip Cheng DOI: 10.5353/th_b3870018 Subjects: Sensor networks Wireless communication systems Global Positioning System
Location Localization And Localizability
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Author : Yunhao Liu
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-11-01
Location Localization And Localizability written by Yunhao Liu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-01 with Technology & Engineering categories.
This book reflects up-to-date research, fundamental theories, and key techniques of of wireless localization technology and error-controlling techniques. It also presents and discusses the issue of localizability, as well as privacy issues associated with LBS. This book encompasses the significant and quickly growing area of wireless localization technology. It presents comprehensive and up-to-date research in both fundamental theories and key techniques of network localization. In addition to localization approaches, it also is the first book to address the issue of localizability. The privacy issue of LBS technology is also discussed.
Localization In Wireless Sensor Networks
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Author : Farhan Khan
language : en
Publisher:
Release Date : 2020
Localization In Wireless Sensor Networks written by Farhan Khan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
One of the most fundamental aspects of wireless sensor networking based applications is that they are either designed to monitor physical quantities, observe various phenomena, disseminate useful information to autonomous or semi-autonomous agents, or simply gather information in their surrounding environment. The collected information may be used by a cyber-physical system or transmitted via a data network to a remote location for subsequent data processing. In both cases, the information can become meaningless if the current location of the sending sensor node is not known or the reported information or observation is not accurately location stamped. In addition to this, there are certain tracking applications, monitoring applications, and geographical routing protocols that put a stringent demand that the location of sensor nodes should be known a priori. This work proposes a distributed localization algorithm that describes how a small sub-region in a sensing eld can construct a spatial map of the locations of all the neighbouring nodes based on inter-node distances and how each sub-region can then stitch its own map with those of all other sub-regions in its close proximity with the outcome that the collection of stitched maps forms a consistent coordinate system. The proposed localization algorithm employs concepts of range lookup, multidimensional scaling, and least-squares tting to compute locations of static sensor nodes. The proposed algorithm can compute relative coordinates without the use of any anchor nodes and is also capable of converting the relative coordinates into absolute coordinates if a certain minimum number of anchor nodes become available at a later stage. The proposed localization scheme is only one component of a proposed framework which aims to enhance road tra c safety by employing static roadside sensors. In addition to the localization service, three more components have been proposed for the road tra c safety framework namely a road segment surveillance scheme to detect vehicles on two-way roads, an adaptive data forwarding scheme to route data among roadside sensors using reinforcement learning, and a reverse forwarding scheme to deliver road condition information or warning messages from static roadside sensors to vehicles approaching a designated region-of-interest.
Proceeding Of International Conference On Intelligent Communication Control And Devices
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Author : Rajesh Singh
language : en
Publisher: Springer
Release Date : 2016-09-17
Proceeding Of International Conference On Intelligent Communication Control And Devices written by Rajesh Singh and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-17 with Technology & Engineering categories.
The book presents high-quality research papers presented at the first international conference, ICICCD 2016, organised by the Department of Electronics, Instrumentation and Control Engineering of University of Petroleum and Energy Studies, Dehradun on 2nd and 3rd April, 2016. The book is broadly divided into three sections: Intelligent Communication, Intelligent Control and Intelligent Devices. The areas covered under these sections are wireless communication and radio technologies, optical communication, communication hardware evolution, machine-to-machine communication networks, routing techniques, network analytics, network applications and services, satellite and space communications, technologies for e-communication, wireless Ad-Hoc and sensor networks, communications and information security, signal processing for communications, communication software, microwave informatics, robotics and automation, optimization techniques and algorithms, intelligent transport, mechatronics system, guidance and navigation, algorithms, linear/non-linear control, home automation, sensors, smart cities, control systems, high performance computing, cognition control, adaptive control, distributed control, prediction models, hybrid control system, control applications, power system, manufacturing, agriculture cyber physical system, network control system, genetic control based, wearable devices, nano devices, MEMS, bio-inspired computing, embedded and real-time software, VLSI and embedded systems, FPGA, digital system and logic design, image and video processing, machine vision, medical imaging, and reconfigurable computing systems.
