Methods To Enhance Qos In Wireless Sensor Networks

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Methods to Enhance QoS in Wireless Sensor Networks

Author : Seelam Ch Vijaya Bhaskar
Publisher :
ISBN 13 : 9789994980574
Total Pages : 0 pages
Book Rating : 4.9/5 (85 download)

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Book Synopsis Methods to Enhance QoS in Wireless Sensor Networks by : Seelam Ch Vijaya Bhaskar

Download or read book Methods to Enhance QoS in Wireless Sensor Networks written by Seelam Ch Vijaya Bhaskar and published by . This book was released on 2022-06-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research is to focus on handling QoS for Wireless Sensor Network (WSN). Packet dropping and modifying is common attack in wireless sensor networks. These attacks interrupt the communication network and are difficult to identify in multi hop sensor networks. This paper presents an effective scheme to identify the packet droppers and modifiers by using ranking algorithms on the DAG generated by the nodes in the network. Simulation results are presented. Analysis of the performance of prominent routing protocols used in Wireless sensor networks with respect to throughput, routing overhead, PDR, delay. These parameters are calculated for the routing protocols AODV, DSDV, TORA, LEACH and the performance is measured and compared for the parameters to improve QoS of WSN. Wireless sensor network can get separated into multiple connected components due to the failure of some of its nodes, which is called a "cut." In this paper, we consider the problem of detecting cuts by the remaining nodes of a wireless sensor network. We propose an algorithm that allows 1) every node to detect when the connectivity to a specially designated node has been lost, and 2) one or more nodes (that are connected to the special node after the cut) to detect the occurrence of the cut. The algorithm is distributed and asynchronous: every node needs to communicate with only those nodes that are within its communication range. The algorithm is based on the iterative computation of a fictitious "electrical potential" of the nodes. The convergence rate of the underlying iterative scheme is independent of the size and structure of the network.

QoS in Wireless Sensor/Actuator Networks and Systems

Author : Mário Alves
Publisher : MDPI
ISBN 13 : 3038973629
Total Pages : 202 pages
Book Rating : 4.0/5 (389 download)

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Book Synopsis QoS in Wireless Sensor/Actuator Networks and Systems by : Mário Alves

Download or read book QoS in Wireless Sensor/Actuator Networks and Systems written by Mário Alves and published by MDPI. This book was released on 2018-11-26 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "QoS in Wireless Sensor/Actuator Networks and Systems" that was published in JSAN

Wireless Quality of Service

Author : Maode Ma
Publisher : CRC Press
ISBN 13 : 1420051318
Total Pages : 372 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Wireless Quality of Service by : Maode Ma

Download or read book Wireless Quality of Service written by Maode Ma and published by CRC Press. This book was released on 2008-09-09 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on an important and complicated topic in wireless network design, Wireless Quality of Service: Techniques, Standards, and Applications systematically addresses the quality-of-service (QoS) issues found in many types of popular wireless networks. In each chapter, the book presents numerous QoS challenges encountered in real-world

Wireless Sensor Networks: QoS Perspective

Author : Vivek Deshpande
Publisher :
ISBN 13 : 9788770221221
Total Pages : 225 pages
Book Rating : 4.2/5 (212 download)

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Book Synopsis Wireless Sensor Networks: QoS Perspective by : Vivek Deshpande

Download or read book Wireless Sensor Networks: QoS Perspective written by Vivek Deshpande and published by . This book was released on 2019-09-15 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, Cyber Physical Systems (CPS) and/or IoT play predominant roles in the cloud communication domain. The main aspects of these types of systems are Wireless Sensor Networks, Cloud and Communication Networks. The data which needs to be disseminated from multiple sources to the destination base station, or sink, is of vital significance. There are many problems which can occur when data is conveyed to the sink. The sink is connected to the cloud via a communication network. The congestion, reliability, delay, fairness, etc. are all of main concern. These can be treated as Quality of Service parameters that govern the performance of the CPS. Above all, energy consumption is the main constrain for WSN node. It is extremely difficult to obtain good QoS by keeping energy consumption low. Even the response of one of QoS parameter depends on the many other QoS parameters. Care must be taken on all QoS parameters in order to improve the performance of the wireless sensor networks. This Quality of Services may improve the application base of the CPS. With the QoS parameters the data dissemination along with energy optimization is affected. The performance of the WSN needs to be regularly checked against the QoS metrics for different data inputs. This may contain the periodic- or non-periodic data, event based data, transient or busty data. Topics discussed in book: Emphasis is given on QoS parameters and their improvement in Network Delay, Throughput, Packet Delivery Ratio (PDR), Packet Loss Ratio (PLR), Energy Consumption, Congestion Control, Reliability, Fairness, Delay, Jitter

QoS Routing Algorithms for Wireless Sensor Networks

Author : K. R. Venugopal
Publisher : Springer Nature
ISBN 13 : 9811527202
Total Pages : 178 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis QoS Routing Algorithms for Wireless Sensor Networks by : K. R. Venugopal

Download or read book QoS Routing Algorithms for Wireless Sensor Networks written by K. R. Venugopal and published by Springer Nature. This book was released on 2020-02-28 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a systematic introduction to the fundamental concepts, major challenges, and effective solutions for Quality of Service in Wireless Sensor Networks (WSNs). Unlike other books on the topic, it focuses on the networking aspects of WSNs, discussing the most important networking issues, including network architecture design, medium access control, routing and data dissemination, node clustering, node localization, query processing, data aggregation, transport and quality of service, time synchronization, and network security. Featuring contributions from researchers, this book strikes a balance between fundamental concepts and new technologies, providing readers with unprecedented insights into WSNs from a networking perspective. It is essential reading for a broad audience, including academics, research engineers, and practitioners, particularly postgraduate/postdoctoral researchers and engineers in industry. It is also suitable as a textbook or supplementary reading for graduate computer engineering and computer science courses.

Industrial Wireless Sensor Networks

Author : V. Çağrı Güngör
Publisher : CRC Press
ISBN 13 : 1466500522
Total Pages : 406 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Industrial Wireless Sensor Networks by : V. Çağrı Güngör

Download or read book Industrial Wireless Sensor Networks written by V. Çağrı Güngör and published by CRC Press. This book was released on 2017-12-19 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: The collaborative nature of industrial wireless sensor networks (IWSNs) brings several advantages over traditional wired industrial monitoring and control systems, including self-organization, rapid deployment, flexibility, and inherent intelligent processing. In this regard, IWSNs play a vital role in creating more reliable, efficient, and productive industrial systems, thus improving companies’ competitiveness in the marketplace. Industrial Wireless Sensor Networks: Applications, Protocols, and Standards examines the current state of the art in industrial wireless sensor networks and outlines future directions for research. What Are the Main Challenges in Developing IWSN Systems? Featuring contributions by researchers around the world, this book explores the software and hardware platforms, protocols, and standards that are needed to address the unique challenges posed by IWSN systems. It offers an in-depth review of emerging and already deployed IWSN applications and technologies, and outlines technical issues and design objectives. In particular, the book covers radio technologies, energy harvesting techniques, and network and resource management. It also discusses issues critical to industrial applications, such as latency, fault tolerance, synchronization, real-time constraints, network security, and cross-layer design. A chapter on standards highlights the need for specific wireless communication standards for industrial applications. A Starting Point for Further Research Delving into wireless sensor networks from an industrial perspective, this comprehensive work provides readers with a better understanding of the potential advantages and research challenges of IWSN applications. A contemporary reference for anyone working at the cutting edge of industrial automation, communication systems, and networks, it will inspire further exploration in this promising research area.

Design Methodologies and Tools for 5G Network Development and Application

Author : P. Suresh
Publisher : Information Science Reference
ISBN 13 : 9781799846109
Total Pages : pages
Book Rating : 4.8/5 (461 download)

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Book Synopsis Design Methodologies and Tools for 5G Network Development and Application by : P. Suresh

Download or read book Design Methodologies and Tools for 5G Network Development and Application written by P. Suresh and published by Information Science Reference. This book was released on 2020-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book presents the enhancement methods of 4G communication, explores the method for faster communication and a promising alternative solution that equips designers with the capability to produce high performance, scalable and adoptable communication protocols"--

Intelligent Sensor Networks

Author : Fei Hu
Publisher : CRC Press
ISBN 13 : 1439892814
Total Pages : 676 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Intelligent Sensor Networks by : Fei Hu

Download or read book Intelligent Sensor Networks written by Fei Hu and published by CRC Press. This book was released on 2012-12-15 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although governments worldwide have invested significantly in intelligent sensor network research and applications, few books cover intelligent sensor networks from a machine learning and signal processing perspective. Filling this void, Intelligent Sensor Networks: The Integration of Sensor Networks, Signal Processing and Machine Learning focuses on the close integration of sensing, networking, and smart signal processing via machine learning. Based on the world-class research of award-winning authors, the book provides a firm grounding in the fundamentals of intelligent sensor networks, including compressive sensing and sampling, distributed signal processing, and intelligent signal learning. Presenting recent research results of world-renowned sensing experts, the book is organized into three parts: Machine Learning—describes the application of machine learning and other AI principles in sensor network intelligence—covering smart sensor/transducer architecture and data representation for intelligent sensors Signal Processing—considers the optimization of sensor network performance based on digital signal processing techniques—including cross-layer integration of routing and application-specific signal processing as well as on-board image processing in wireless multimedia sensor networks for intelligent transportation systems Networking—focuses on network protocol design in order to achieve an intelligent sensor networking—covering energy-efficient opportunistic routing protocols for sensor networking and multi-agent-driven wireless sensor cooperation Maintaining a focus on "intelligent" designs, the book details signal processing principles in sensor networks. It elaborates on critical platforms for intelligent sensor networks and illustrates key applications—including target tracking, object identification, and structural health monitoring. It also includes a paradigm for validating the extent of spatiotemporal associations among data sources to enhance data cleaning in sensor networks, a sensor stream reduction application, and also considers the use of Kalman filters for attack detection in a water system sensor network that consists of water level sensors and velocity sensors.

Handbook of Wireless Sensor Networks: Issues and Challenges in Current Scenario's

Author : Pradeep Kumar Singh
Publisher : Springer Nature
ISBN 13 : 303040305X
Total Pages : 722 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Handbook of Wireless Sensor Networks: Issues and Challenges in Current Scenario's by : Pradeep Kumar Singh

Download or read book Handbook of Wireless Sensor Networks: Issues and Challenges in Current Scenario's written by Pradeep Kumar Singh and published by Springer Nature. This book was released on 2020-02-08 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores various challenging problems and applications areas of wireless sensor networks (WSNs), and identifies the current issues and future research challenges. Discussing the latest developments and advances, it covers all aspects of in WSNs, from architecture to protocols design, and from algorithm development to synchronization issues. As such the book is an essential reference resource for undergraduate and postgraduate students as well as scholars and academics working in the field.

Wireless Sensor and Mobile Ad-Hoc Networks

Author : Driss Benhaddou
Publisher : Springer
ISBN 13 : 1493924680
Total Pages : 248 pages
Book Rating : 4.4/5 (939 download)

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Book Synopsis Wireless Sensor and Mobile Ad-Hoc Networks by : Driss Benhaddou

Download or read book Wireless Sensor and Mobile Ad-Hoc Networks written by Driss Benhaddou and published by Springer. This book was released on 2015-03-18 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wireless sensor Networks: Vehicle and Space Applications describes the practical perspectives in using wireless sensor networks (WSN) to develop real world applications that can be used for space exploration. These applications include sensor interfaces, remote wireless vehicles, space crew health monitoring and instrumentation. The material discusses how applications of WSN originally developed for space travel and exploration are being applied and used in multiple real world applications, allowing for the development of smart systems that have characteristics such as self healing, self diagnosis, and emergency healthcare notification.

Guide to Wireless Sensor Networks

Author : Sudip Misra
Publisher : Springer Science & Business Media
ISBN 13 : 1848822189
Total Pages : 725 pages
Book Rating : 4.8/5 (488 download)

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Book Synopsis Guide to Wireless Sensor Networks by : Sudip Misra

Download or read book Guide to Wireless Sensor Networks written by Sudip Misra and published by Springer Science & Business Media. This book was released on 2009-05-29 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Smart Wireless Sensor Networks

Author : Yen Kheng Tan
Publisher : BoD – Books on Demand
ISBN 13 : 953307261X
Total Pages : 434 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Smart Wireless Sensor Networks by : Yen Kheng Tan

Download or read book Smart Wireless Sensor Networks written by Yen Kheng Tan and published by BoD – Books on Demand. This book was released on 2010-12-14 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent development of communication and sensor technology results in the growth of a new attractive and challenging area - wireless sensor networks (WSNs). A wireless sensor network which consists of a large number of sensor nodes is deployed in environmental fields to serve various applications. Facilitated with the ability of wireless communication and intelligent computation, these nodes become smart sensors which do not only perceive ambient physical parameters but also be able to process information, cooperate with each other and self-organize into the network. These new features assist the sensor nodes as well as the network to operate more efficiently in terms of both data acquisition and energy consumption. Special purposes of the applications require design and operation of WSNs different from conventional networks such as the internet. The network design must take into account of the objectives of specific applications. The nature of deployed environment must be considered. The limited of sensor nodes resources such as memory, computational ability, communication bandwidth and energy source are the challenges in network design. A smart wireless sensor network must be able to deal with these constraints as well as to guarantee the connectivity, coverage, reliability and security of network's operation for a maximized lifetime. This book discusses various aspects of designing such smart wireless sensor networks. Main topics includes: design methodologies, network protocols and algorithms, quality of service management, coverage optimization, time synchronization and security techniques for sensor networks.

Handbook of Research on Data Science and Cybersecurity Innovations in Industry 4.0 Technologies

Author : Murugan, Thangavel
Publisher : IGI Global
ISBN 13 : 1668481472
Total Pages : 649 pages
Book Rating : 4.6/5 (684 download)

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Book Synopsis Handbook of Research on Data Science and Cybersecurity Innovations in Industry 4.0 Technologies by : Murugan, Thangavel

Download or read book Handbook of Research on Data Science and Cybersecurity Innovations in Industry 4.0 Technologies written by Murugan, Thangavel and published by IGI Global. This book was released on 2023-09-21 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disruptive innovations are now propelling Industry 4.0 (I4.0) and presenting new opportunities for value generation in all major industry segments. I4.0 technologies' innovations in cybersecurity and data science provide smart apps and services with accurate real-time monitoring and control. Through enhanced access to real-time information, it also aims to increase overall effectiveness, lower costs, and increase the efficiency of people, processes, and technology. The Handbook of Research on Data Science and Cybersecurity Innovations in Industry 4.0 Technologies discusses the technological foundations of cybersecurity and data science within the scope of the I4.0 landscape and details the existing cybersecurity and data science innovations with I4.0 applications, as well as state-of-the-art solutions with regard to both academic research and practical implementations. Covering key topics such as data science, blockchain, and artificial intelligence, this premier reference source is ideal for industry professionals, computer scientists, scholars, researchers, academicians, practitioners, instructors, and students.

Quality of Service Architectures for Wireless Networks: Performance Metrics and Management

Author : Adibi, Sasan
Publisher : IGI Global
ISBN 13 : 1615206817
Total Pages : 716 pages
Book Rating : 4.6/5 (152 download)

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Book Synopsis Quality of Service Architectures for Wireless Networks: Performance Metrics and Management by : Adibi, Sasan

Download or read book Quality of Service Architectures for Wireless Networks: Performance Metrics and Management written by Adibi, Sasan and published by IGI Global. This book was released on 2010-01-31 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book further explores various issues and proposed solutions for the provision of Quality of Service (QoS) on the wireless networks"--Provided by publisher.

Wireless Networks

Author : Jia Feng
Publisher :
ISBN 13 : 9781606924617
Total Pages : 0 pages
Book Rating : 4.9/5 (246 download)

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Book Synopsis Wireless Networks by : Jia Feng

Download or read book Wireless Networks written by Jia Feng and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coverage problem is an important and fundamental issue in sensor networks, which reflects how well a sensor network is monitored or tracked by a sensor. The current research on coverage problem in sensor networks are reviewed in this book. Specifically, two types of sensor coverage are investigated: area coverage and target coverage. In addition, the degree to which the goals of pervasive Internet and network access have been realised with community wireless networks is explored. Call-level performance modelling and QoS Assessment of W-CDMA networks is also addressed. In particular, multi-service teletraffic models suitable for the QoS assessment of W-CDMA networks is looked at. Angle of arrival (AOA) estimation is a significant technology in wireless networks, which can be exploited to locate mobile units, enhance communication efficiency and network capacity, and support location-aided routing. The many different high-resolution algorithms for AOA estimation is discussed. The performance of the algorithms is analysed and compared, and evaluated against theoretical lower bounds. One of the most important network security objectives is authentication, which means to know who send the data and where it came from. An intelligent authentication and key agreement mechanism for e-Hospital applications is proposed in this book. In addition, a mathematical model for calculating the coverage fraction in wireless sensor networks (WSNs) is addressed. Furthermore, a comprehensive survey of recent researches on intentional mobility of WSN's is given. An overview of the cognitive radio technology and latest research developments in different layers of the protocol stack are discussed. Important topics such as wide-band spectrum sensing, transceiver architecture and dynamic spectrum allocation are reviewed as well. An overview of how satellite networking affects TCP (Transmission Control Protocol) is examined. The main performance enhancing techniques encountered in the literature is also looked at. A mobile network architecture which addresses the handoff delays and protocol overheads of NEMO are presented. The feasibility of the architecture is evaluated by comparing its performance with state of the art proposals using both analytical and empirical data. Finally, an Art Colony Optimisation (ACO) based method is proposed to reduce the computational and communication overhead for wireless networks.

Wireless Ad Hoc and Sensor Networks

Author : Houda Labiod
Publisher : John Wiley & Sons
ISBN 13 : 0470393483
Total Pages : 331 pages
Book Rating : 4.4/5 (73 download)

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Book Synopsis Wireless Ad Hoc and Sensor Networks by : Houda Labiod

Download or read book Wireless Ad Hoc and Sensor Networks written by Houda Labiod and published by John Wiley & Sons. This book was released on 2010-01-05 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two new fields have recently appeared: mobile ad hoc networks and sensor networks. The emergence of these very promising systems is mainly due to great technological progress in the field of wireless communication protocols; these will make it possible to offer a broad range of new applications in both civilian and militarian domains. The inherent characteristics of these systems imply new challenges. This book deals with several relevant fields related to the evolution of these spontaneous and self-organized networks. The authors tackle critical problems such as the design of unicast/multicast routing protocols, the support of the quality of service, the security mechanisms for routing and data transmission, the service discovery, the techniques of clustering/self-organization, the mobility of code and the fault-tolerance techniques. The discussion adopts an analysis-oriented approach which aims to cover the current cutting-edge aspects of these fields and to highlight some potential future development, making it essential reading for anyone wishing to gain a better understanding of these exciting new areas.

A Complete Guide to Wireless Sensor Networks

Author : Ankur Dumka
Publisher : CRC Press
ISBN 13 : 1000001946
Total Pages : 357 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis A Complete Guide to Wireless Sensor Networks by : Ankur Dumka

Download or read book A Complete Guide to Wireless Sensor Networks written by Ankur Dumka and published by CRC Press. This book was released on 2019-05-31 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides comprehensive coverage of the major aspects in designing, implementing, and deploying wireless sensor networks by discussing present research on WSNs and their applications in various disciplines. It familiarizes readers with the current state of WSNs and how such networks can be improved to achieve effectiveness and efficiency. It starts with a detailed introduction of wireless sensor networks and their applications and proceeds with layered architecture of WSNs. It also addresses prominent issues such as mobility, heterogeneity, fault-tolerance, intermittent connectivity, and cross layer optimization along with a number of existing solutions to stimulate future research.