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Author: Jun Lu Publisher: ISBN: 9780549981138 Category : Languages : en Pages : 256
Book Description
Owing to numerous potential applications, wireless sensor networks have been attracting significant research effort recently. Wireless sensor networks are capable of carrying out surveillance missions for various applications in remote areas without human interventions. A wireless sensor network typically goes through a cycle of producing sensor data through distributed calibration or detection, collaboratively processing the produced sensor data, and then either storing the processed sensor data within the network for later retrieval or communicating it directly to a user. Therefore, two critical issues of wireless sensor networks are to efficiently generate sensor data to provide sensing coverage per application requirements and deliver generated data per user requests, referred to as coverage maintenance and data dissemination in the literature, respectively. Under various assumptions on sensor devices and applications, this thesis studies different schemes regarding various aspects such as energy conservation, scalability, load balancing, battery efficiency, adaptability to mobility, and robustness.
Author: Jun Lu Publisher: ISBN: 9780549981138 Category : Languages : en Pages : 256
Book Description
Owing to numerous potential applications, wireless sensor networks have been attracting significant research effort recently. Wireless sensor networks are capable of carrying out surveillance missions for various applications in remote areas without human interventions. A wireless sensor network typically goes through a cycle of producing sensor data through distributed calibration or detection, collaboratively processing the produced sensor data, and then either storing the processed sensor data within the network for later retrieval or communicating it directly to a user. Therefore, two critical issues of wireless sensor networks are to efficiently generate sensor data to provide sensing coverage per application requirements and deliver generated data per user requests, referred to as coverage maintenance and data dissemination in the literature, respectively. Under various assumptions on sensor devices and applications, this thesis studies different schemes regarding various aspects such as energy conservation, scalability, load balancing, battery efficiency, adaptability to mobility, and robustness.
Author: Xiaohua Jia Publisher: Springer ISBN: 3540322760 Category : Computers Languages : en Pages : 1154
Book Description
This book constitutes the refereed proceedings of the First International Conference on Mobile Ad-hoc and Sensor Networks, MSN 2005, held in Wuhan, China in December 2005. The volume also contains 12 papers of the MSN workshop on Modeling and the Security in the Next Generation Mobile Information Systems (MSNG 2005). The 112 revised full papers were carefully reviewed and selected from a total of 512 submissions. The papers address all current topical areas in mobile ad hoc and sensor networks such as network architecture and protocols, software platforms and development tools, self-organization and synchronization, routing and data dissemination, failure resilience and fault isolation, energy management, data, information, and signal processing, security and privacy, network planning, provisioning, and deployment, network modeling and performance evaluation, developments and applications, as well as integration with other systems.
Author: Liljana Gavrilovska Publisher: Springer Science & Business Media ISBN: 1849965102 Category : Computers Languages : en Pages : 279
Book Description
It is a general trend in computing that computers are becoming ever smaller and ever more interconnected. Sensor networks – large networks of small, simple devices – are a logical extreme of this trend. Wireless sensor networks (WSNs) are attracting an increasing degree of research interest, with a growing number of industrial applications starting to emerge. Two of these applications, personal health monitoring and emergency/disaster recovery, are the focus of the European Commission project ProSense: Promote, Mobilize, Reinforce and Integrate Wireless Sensor Networking Research and Researchers. This hands-on introduction to WSN systems development presents a broad coverage of topics in the field, contributed by researchers involved in the ProSense project. An emphasis is placed on the practical knowledge required for the successful implementation of WSNs. Divided into four parts, the first part covers basic issues of sensors, software, and position-based routing protocols. Part two focuses on multidisciplinary issues, including sensor network integration, mobility aspects, georouting, medical applications, and vehicular sensor networks. The remaining two parts present case studies and further applications. Topics and features: presents a broad overview of WSN technology, including an introduction to sensor and sensing technologies; contains an extensive section on case studies, providing details of the development of a number of WSN applications; discusses frameworks for WSN systems integration, through which WSN technology will become fundamental to the Future Internet concept; investigates real-world applications of WSN systems in medical and vehicular sensor networks; with a Foreword by the Nobel Laurate Professor Martin Perl of Stanford University. Providing holistic coverage of WSN technology, this text/reference will enable graduate students of computer science, electrical engineering and telecommunications to master the specific domains of this emerging area. The book will also be a valuable resource for researchers and practitioners interested in entering the field.
Author: Yen Kheng Tan Publisher: BoD – Books on Demand ISBN: 9533073217 Category : Technology & Engineering Languages : en Pages : 508
Book Description
Over the past decade, there has been a prolific increase in the research, development and commercialisation of Wireless Sensor Networks (WSNs) and their associated technologies. WSNs have found application in a vast range of different domains, scenarios and disciplines. These have included healthcare, defence and security, environmental monitoring and building/structural health monitoring. However, as a result of the broad array of pertinent applications, WSN researchers have also realised the application specificity of the domain; it is incredibly difficult, if not impossible, to find an application-independent solution to most WSN problems. Hence, research into WSNs dictates the adoption of an application-centric design process. This book is not intended to be a comprehensive review of all WSN applications and deployments to date. Instead, it is a collection of state-of-the-art research papers discussing current applications and deployment experiences, but also the communication and data processing technologies that are fundamental in further developing solutions to applications. Whilst a common foundation is retained through all chapters, this book contains a broad array of often differing interpretations, configurations and limitations of WSNs, and this highlights the diversity of this ever-changing research area. The chapters have been categorised into three distinct sections: applications and case studies, communication and networking, and information and data processing. The readership of this book is intended to be postgraduate/postdoctoral researchers and professional engineers, though some of the chapters may be of relevance to interested masters level students.
Author: Sudip Misra Publisher: Springer Science & Business Media ISBN: 1848822189 Category : Computers Languages : en Pages : 725
Book Description
Overview and Goals Wireless communication technologies are undergoing rapid advancements. The last few years have experienced a steep growth in research in the area of wireless sensor networks (WSNs). In WSNs, communication takes place with the help of spatially distributedautonomoussensornodesequippedtosensespeci?cinformation. WSNs, especially the ones that have gained much popularity in the recent years, are, ty- cally, ad hoc in nature and they inherit many characteristics/features of wireless ad hoc networks such as the ability for infrastructure-less setup, minimal or no reliance on network planning, and the ability of the nodes to self-organize and self-con?gure without the involvement of a centralized network manager, router, access point, or a switch. These features help to set up WSNs fast in situations where there is no existing network setup or in times when setting up a ?xed infrastructure network is considered infeasible, for example, in times of emergency or during relief - erations. WSNs ?nd a variety of applications in both the military and the civilian population worldwide such as in cases of enemy intrusion in the battle?eld, object tracking, habitat monitoring, patient monitoring, ?re detection, and so on. Even though sensor networks have emerged to be attractive and they hold great promises for our future, there are several challenges that need to be addressed. Some of the well-known challenges are attributed to issues relating to coverage and deployment, scalability, quality-of-service, size, computational power, energy ef?ciency, and security.
Author: Mohammad Ilyas Publisher: CRC Press ISBN: 0203489632 Category : Computers Languages : en Pages : 864
Book Description
As the field of communications networks continues to evolve, the challenging area of wireless sensor networks is rapidly coming of age. Recent advances have made it possible to make sensor components more compact, robust, and energy efficient than ever, earning the idiosyncratic alias ofSmart Dust. Production has also improved, yielding larger,
Author: Jun Lu
Author: Jun Lu
Author: Yasser S. (Yasser Samy) Gadallah
Author: Wei-Peng Chen
Author: Xiaohua Jia
Author: Liljana Gavrilovska
Author: Yen Kheng Tan
Author: Carlos F. Bernal Velazquez
Author: Sudip Misra
Author: Mohammad Ilyas
Author: Sri Haritha Kuchipudi