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Contribution Aux Architectures Protocolaires Pour Un Systeme De Localisation Dans Un Reseau De Capteurs Sans Fil Base Sur Une Couche Physique 802154a Uwb
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Book Synopsis Réseaux de capteurs sans fil à multiples piles protocolaires by : Alexandre Guitton
Download or read book Réseaux de capteurs sans fil à multiples piles protocolaires written by Alexandre Guitton and published by Editions Universitaires Europeennes. This book was released on 2015-09-25 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les reseaux de capteurs sans fil permettent de repondre aux besoins de nombreuses applications de surveillance. Toutefois, les applications deployees sur ces reseaux ont souvent des besoins varies de qualites de service, et il est difficile pour une seule pile protocolaire de repondre a ces besoins. Dans ce livre, nous presentons donc les architectures a multiples piles protocolaires pour les reseaux de capteurs sans fil. Nous nous interessons aux interactions entre ces piles protocolaires, et nous introduisons les notions d'architectures multi-piles locales (le choix de la pile a utiliser est decide localement par chaque n ud) et globales (le choix de la pile a utiliser depend d'un evenement exterieur au reseau). Nous nous concentrons ensuite sur les problemes de boucles de routage qui peuvent survenir, sur les proprietes des protocoles de routage qui induisent (ou non) ces boucles, et sur la maniere de reduire ces boucles ou leur impact."
Book Synopsis Protocols and Architectures for Wireless Sensor Networks by : John H. Karl
Download or read book Protocols and Architectures for Wireless Sensor Networks written by John H. Karl and published by . This book was released on 2005 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wireless Sensor Networks by : Edgar H. Callaway, Jr.
Download or read book Wireless Sensor Networks written by Edgar H. Callaway, Jr. and published by Auerbach Publications. This book was released on 2003-08-26 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because they provide practical machine-to-machine communication at a very low cost, the popularity of wireless sensor networks is expected to skyrocket in the next few years, duplicating the recent explosion of wireless LANs. Wireless Sensor Networks: Architectures and Protocols describes how to build these networks, from the layers of the communication protocol through the design of network nodes. This overview summarizes the multiple applications of wireless sensor networks, then discusses network device design and the requirements that foster the successful performance of these applications. The book discusses factors affecting network design, including the partitioning of node functions into integrated circuits, low power system design, power sources, and the interaction between antenna selection and product design. It presents design techniques that improve electromagnetic compatibility and reduce damage from electrostatic discharge. The text also describes the design features of the wireless devices themselves, presenting a thorough analysis of the technology that engineers and students need to design and build the many future applications that will incorporate wireless sensor networks.
Book Synopsis Localization in Underwater Sensor Networks by : Jing Yan
Download or read book Localization in Underwater Sensor Networks written by Jing Yan and published by Springer. This book was released on 2021-10-28 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean covers 70.8% of the Earth’s surface, and it plays an important role in supporting all life on Earth. Nonetheless, more than 80% of the ocean’s volume remains unmapped, unobserved and unexplored. In this regard, Underwater Sensor Networks (USNs), which offer ubiquitous computation, efficient communication and reliable control, are emerging as a promising solution to understand and explore the ocean. In order to support the application of USNs, accurate position information from sensor nodes is required to correctly analyze and interpret the data sampled. However, the openness and weak communication characteristics of USNs make underwater localization much more challenging in comparison to terrestrial sensor networks. In this book, we focus on the localization problem in USNs, taking into account the unique characteristics of the underwater environment. This problem is of considerable importance, since fundamental guidance on the design and analysis of USN localization is very limited at present. To this end, we first introduce the network architecture of USNs and briefly review previous approaches to the localization of USNs. Then, the asynchronous clock, node mobility, stratification effect, privacy preserving and attack detection are considered respectively and corresponding localization schemes are developed. Lastly, the book’s rich implications provide guidance on the design of future USN localization schemes. The results in this book reveal from a system perspective that underwater localization accuracy is closely related to the communication protocol and optimization estimator. Researchers, scientists and engineers in the field of USNs can benefit greatly from this book, which provides a wealth of information, useful methods and practical algorithms to help understand and explore the ocean.
Book Synopsis Handbook of Sensor Networks by : Ivan Stojmenović
Download or read book Handbook of Sensor Networks written by Ivan Stojmenović and published by . This book was released on 2005 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation The State Of The Art Of Sensor NetworksWritten by an international team of recognized experts in sensor networks from prestigious organizations such as Motorola, Fujitsu, the Massachusetts Institute of Technology, Cornell University, and the University of Illinois, Handbook of Sensor Networks: Algorithms and Architectures tackles important challenges and presents the latest trends and innovations in this growing field. Striking a balance between theoretical and practical coverage, this comprehensive reference explores a myriad of possible architectures for future commercial, social, and educational applications, and offers insightful information and analyses of critical issues, including:* Sensor training and security* Embedded operating systems* Signal processing and medium access* Target location, tracking, and sensor localization* Broadcasting, routing, and sensor area coverage* Topology construction and maintenance* Data-centric protocols and data gathering* Time synchronization and calibration* Energy scavenging and power sourcesWith exercises throughout, students, researchers, and professionals in computer science, electrical engineering, and telecommunications will find this an essential read to bring themselves up to date on the key challenges affecting the sensors industry.