Название: Metasurfaces for Wireless Communications: Designs and Implementations Автор: Yifеi Yuаn, Yuhоng Нuаng, Fа-Lоng Luо Издательство: CRC Press Год: 2024 Страниц: 321 Язык: английский Формат: pdf (true) Размер: 48.2 MB This book provides a comprehensive coverage of reconfigurable intelligent surface (RIS) based wireless communications by covering all the technology stages from working principles, theories and algorithms, system architectures, real-world implementations, and programming platforms through performance measurements and system testing. Metasurfaces for Wireless Communications: Designs and Implementations serves as a must-be read for everything related to the use of RIS in wireless networks. Authored by three experts in the field, the book is organized into five in-depth and well-designed chapters. The first chapter discusses the fundamentals of metasurfaces for wireless communications as well as the related evolution and requirements of RIS in 6G. The second chapter is devoted to the modeling and analyses of RIS for wireless communications by including electromagnetic field modeling and theoretical analyses of both large- and small-scale channel models. In Chapter 3, the authors mainly address properties’ characterizations and system design of metasurface devices. This book serves not only as a comprehensive reference for professional engineers, researchers, manufacturers, network operators, software developers, service providers, and regulatory bodies aiming at the development, standardization, deployment, and applications of B5G and 6G mobile communications, but also as a textbook for graduate students in circuits, signal processing, wireless communications, information theory, microwave technology, and antenna and propagation.
Название: Networks Attack Detection on 5G Networks using Data Mining Techniques Автор: Sаgаr Dhаnrаj Раndе, Аditуа Кhаmраriа Издательство: CRC Press Серия: Wireless Communications and Networking Technologies Год: 2024 Страниц: 216 Язык: английский Формат: pdf (true) Размер: 10.1 MB Artificial Intelligence (AI) and its applications have risen to prominence as one of the most active study areas in recent years. In recent years, a rising number of AI applications have been applied in a variety of areas. Agriculture, transportation, medicine, and health are all being transformed by AI technology. The Internet of Things (IoT) market is thriving, having a significant impact on a wide variety of industries and applications, including e-health care, smart cities, smart transportation, and industrial engineering. Recent breakthroughs in artificial intelligence and machine learning techniques have reshaped various aspects of artificial vision, considerably improving the state of the art for artificial vision systems across a broad range of high-level tasks. As a result, several innovations and studies are being conducted to improve the performance and productivity of IoT devices across multiple industries using Machine Learning and Artificial Intelligence. Security is a primary consideration when analyzing the next generation communication network due to the rapid advancement of technology. Additionally, data analytics, deep intelligence, Deep Learning, cloud computing, and intelligent solutions are being employed in medical, agricultural, industrial, and health care systems that are based on the Internet of Things. This book will look at cutting-edge Network Attacks and Security solutions that employ intelligent data processing and Machine Learning (ML) methods.
Название: 5G Technology: 3GPP Evolution to 5G-Advanced, 2nd Edition Автор: Наrri Ноlmа, Аntti Тоskаlа, Таkеhirо Nаkаmurа Издательство: CRC Press Год: 2024 Страниц: 650 Язык: английский Формат: pdf (true) Размер: 11.7 MB An Essential Insider’s View of the Development Work of 5G Technology Up to Release 18. 5G brings new technology solutions to the 5G mobile networks, including new spectrum options, antenna structures, physical layer and protocols designs, and network architectures. 5G Technology: 3GPP Evolution to 5G-Advanced is an accessible and comprehensive resource that offers explanations of 5G specifications and performance evaluations, aspects of device design, practical deployment considerations and illustrative examples from field experiences. With contributions from a panel of international experts on the topic (industry insiders working at the forefront of development), the book presents the main new technology components in 5G and describes the physical layer, radio protocols, and network performance indicators associated with them. It has intentionally been written to cater to individuals at all levels of 5G expertise. 5G Technology: 3GPP Evolution to 5G-Advanced serves as a complete resource for wireless researchers, network planners, lecturers in universities, technology analysts, R&D engineers, application developers, and spectrum regulators who wish to thoroughly understand the latest in 5G technology and get ahead of the curve with regards to its potential applications in a wide variety of industries.
Название: Blockchain-Based Data Security in Heterogeneous Communications Networks Автор: Dоngхiао Liu, Хuеmin (Shеrmаn) Shеn Издательство: Springer Серия: Wireless Networks Год: 2024 Страниц: 200 Язык: английский Формат: pdf (true), epub Размер: 12.5 MB This book investigates data security approaches in Heterogeneous Communications Networks (HCN). First, the book discusses the urgent need for a decentralized data management architecture in HCN. The book investigates preliminaries and related research to help readers obtain a comprehensive picture of the research topic. Second, the book presents three blockchain-based approaches for data management in HCN: data provenance, data query, and data marketing. Finally, based on the insights and experiences from the presented approaches, the book discusses future research directions. Blockchain is a ledger that is maintained by distributed network nodes. More specifically, it consists of blocks of peer-to-peer transactions. With consensus protocols, such as Proof-of-Work (PoW), the blockchain helps ensure a consistent view of ledger storage among mutually distrusted network nodes. Using the blockchain as a trusted machine for program execution, smart contract can be deployed for managing shared business logic. Specifically, smart contract can define terms and conditions for participants to change ledger storage. For DM in future networks, smart contract can help network stakeholders to collaboratively manage data lifecycle events over the blockchain for data sharing and processing.
Название: Internet of Things: Theory to Practice Автор: Рrаmоd R. Gunjаl, Sаtish R. Jоndhаlе, Jаimе Llоrеt, Каrishmа Аgrаwаl Издательство: CRC Press Год: 2024 Страниц: 410 Язык: английский Формат: pdf (true) Размер: 12.2 MB This book addresses the fundamental technologies, architectures, application domains, and future research directions of the Internet of Things (IoT). It also discusses how to create your own IoT system according to applications requirements, and it presents a broader view of recent trends in the IoT domain and open research issues. This book encompasses various research areas such as wireless networking, advanced signal processing, IoT, and ubiquitous computing. Internet of Things: Theory to Practice discusses the basics and fundamentals of IoT and real-time applications, as well as the associated challenges and open research issues. The book includes several case studies about the use of IoT in day-to-day life. The authors review various advanced computing technologies—such as cloud computing, fog computing, edge computing, and Big Data analytics—that will play crucial roles in future IoT-based services. The book provides a detailed role of blockchain technology, Narrowband IoT (NB-IoT), wireless body area network (WBAN), LoRa (a longrange low power platform), and Industrial IoT (IIoT) in the 5G world. This book is intended for university/college students, as well as amateur electronic hobbyists and industry professionals who are looking to stay current in the IoT domain. Python is a high-level, interpreted programming language known for its simplicity, readability, and versatility. Python has been a widely used programming language in various domains, including web development, data analysis, scientific computing, AI, and of course, IoT. Python offers several advantages compared to other programming languages in the IoT domain, making it a popular choice among developers.
Название: Towards Wireless Heterogeneity in 6G Networks Автор: Аbrаhаm Gеоrgе, G. Rаmаnа Мurthу Издательство: CRC Press Год: 2024 Страниц: 253 Язык: английский Формат: pdf (true) Размер: 14.5 MB The connected world paradigm effectuated through the proliferation of mobile devices, Internet of Things (IoT), and the metaverse will offer novel services in the coming years that need anytime, anywhere, high-speed access. The success of this paradigm will highly depend on the ability of the devices to always obtain the optimal network connectivity for an application and on the seamless mobility of the devices. This book will discuss 6G concepts and architectures to support next-generation applications such as IoT, multiband devices, and high-speed mobile applications. IoT applications put forth significant challenges on the network in terms of spectrum utilization, latency, energy efficiency, large number of users, and supporting different application characteristics in terms of reliability, data rate, and latency. While the 5G network developmentwas motivated by the need for larger bandwidth and higher quality of service (QoS), 6G considerations are supporting many users with a wide application requirement, lowering network operating cost, and enhanced network flexibility. Network generations beyond 5G are expected to accommodate massive number of devices with the proliferation of connected devices concept in connected cars, industrial automation, medical devices, and consumer devices.
Название: 5G Non-Terrestrial Networks: Technologies, Standards, and System Design Автор: Аlеssаndrо Vаnеlli-Соrаlli, Niсоlаs Сhubеrrе, Ginо Маsini Издательство: Wiley-IEEE Press Год: 2024 Страниц: 335 Язык: английский Формат: pdf (true), epub Размер: 21.4 MB Provides a complete and detailed description of the non-terrestrial component in the 5G ecosystem. 5G Non-Terrestrial Networksis the first multi-authored reference dedicated to the integration of non-terrestrial networks (NTN) into the 5G ecosystem. Written by leaders in the development of the 3GPP 5G NTN specification, this authoritative resource addresses all key aspects of non-terrestrial components of 5G systems, including standardization, architecture, protocols, and regulatory considerations. Drawing from their expertise in academic and industrial research and development, the authors introduce fundamental principles of non-terrestrial communications, define the NTN architecture and radio protocol stacks, describe applications to support mobility and radio resource management, and more. The book covers 5G New Radio-based technology for NTN as well as LTE NB-IoT/eMTC, providing a well-rounded understanding of the unique characteristics of 5G-NTN systems. Throughout the text, the authors offer insights on various design approaches, technical choices, and trade-off options. This book aims at providing an overview of this 3GPP-defined “NTN” standard. Aimed at easing the inclusion of NTN elements in the 5G ecosystem, the work was conducted within the 3GPP starting with the identification of the technical challenges and potential solutions to support New Radio (NR) protocols and features over satellite links.
Название: Forensic Radio Survey Techniques for Cell Site Analysis, 2nd Edition Автор: Jоsерh Ноу Издательство: Wiley Год: 2024 Страниц: 411 Язык: английский Формат: pdf (true), epub Размер: 37.0 MB Overview of the end-to-end process of planning, undertaking, and reporting of forensic radio surveying to support cell site analysis. The newly updated and revised Second Edition of Forensic Radio Survey Techniques for Cell Site Analysis provides an overview of the end-to-end process of planning, undertaking, and reporting of forensic radio surveying to support the forensic discipline of cell site analysis. It starts by recapping and explaining, in an accessible way, the theory, structure, and operation of cellular communications networks, then moves on to describe the techniques and devices employed to undertake forensic radio surveys. Worked examples are used throughout to demonstrate the practical steps required to plan and undertake forensic radio surveys, including the methods used to analyze radio survey data and compile it into a court report. A summary section condenses the technical and practical elements of the book into a handy reference resource for busy practitioners. The Second Edition contains 25% brand new material covering 5G New Radio networks and '6G and beyond,' critical communications, mobile satellite communications, IoT networks, Cell Site Analysis Tools, and much more.
Название: IPv6 Network Slicing: Offering New Experience for Industries Автор: Zhеnbin Li, Jiе Dоng, Yаwеi Zhаng Издательство: CRC Press Год: 2024 Страниц: 445 Язык: английский Формат: pdf (true) Размер: 10.9 MB This book is an essential guide to IPv6 network slicing. It covers both the fundamentals and cutting-edge technologies of IPv6 network slicing, and provides insights into future industry developments. IP network slicing is an architectural innovation that provides multiple dedicated logical networks on a shared physical network. It comprises a complete set of solutions designed to meet the differentiated service requirements of the 5G and cloud era. This book focuses on IP network slicing based on the data plane of IPv6, a second-generation network layer protocol standard designed to address many of the problems encountered with IPv4. The book explores the technical implementation of IPv6 network slicing by introducing its architecture, implementation solutions, resource partitioning technologies, data plane technologies, and control plane technologies. The development of 5G gave rise to the emergence of network slicing, which was initially applied to 5G mobile transport networks and then extended to support fixed and enterprise services. Today, it can also be applied to IP metro and backbone networks. Currently, IP network slicing, which plays an important role in supporting the 2B services of carriers, is being widely applied and deployed. In terms of realizing the IP‑based Service‑Level Agreement (SLA) guarantee, IP network slicing can be considered a significant leap forward. Initially, IP networks used Quality of Service (QoS) technologies such as DiffServ to guarantee service quality on single devices. Later, Traffic Engineering (TE) technologies such as Multiprotocol Label Switching (MPLS) TE were developed to provide service quality guarantee through TE paths. Now, IP network slicing is introduced to guarantee service quality through network‑wide resource isolation. Moreover, compared with establishing physical private networks, deploying IP network slicing helps to significantly reduce costs. IPv6 plays a pivotal role in IP network slicing.
Название: 5G and Beyond Wireless Networks: Technology, Network Deployments, and Materials for Antenna Design Автор: Indrаsеn Singh, Shubhаm Тауаl, Nirаj Рrаtар Singh Издательство: CRC Press Год: 2024 Страниц: 246 Язык: английский Формат: pdf (true) Размер: 17.3 MB 5G and Beyond Wireless Networks: Technology, Network Deployments, and Materials for Antenna Design offers a comprehensive overview of 5G and beyond 5G wireless networks along with emerging technologies that support the design and development of wireless networks. It also includes discussions on various materials used for practical antenna design which are suitable for 5G, beyond 5G applications, and cell-free massive MIMO systems. Various latest techniques used in 5G and beyond 5G communication, such as non-orthogonal multiple access (NOMA), device-to-device (D2D) communication, 6G ultra-dense O-RAN, rate-splitting multiple access (RSMA), simultaneous wireless information and power transfer (SWIPT), massive multiple input multiple output (mMIMO), and cell-free massive MIMO systems are explained in detail for 5G and beyond cellular networks. Design and development aspects for 5G and beyond networks over various techniques are also included in this book. The different emerging research areas in 5G and beyond wireless networks, probable solutions, and future research directions have been elaborated. The role of metalens in designing effective antennas and material specifications for 5G applications has been explained in this book. Apart from the above emerging topics, this book also gives ideas about intelligent communication, Internet of Multimedia Things (IOMT), millimeter-wave MIMO-UFMC, and fog computing cloud networks. The last chapter gives details about the legal frameworks for 5G technology for responsible and sustainable deployment.
Бесплатная электронная библиотека. Скачать книги бесплатно!
Наша электронная библиотека Bookskeeper (для РФ работает через VPN) - это интернет-витрина, где любой посетитель может публиковать электронные варианты книг, журналов, газет, комиксов, в общем, любой литературы со ссылками для медленного, но бесплатного скачивания с файлообменников.
В нашем книжном хранилище Вы всегда найдете литературу на любой вкус человека любого возраста - от детских комиксов и расскрасок до серьезной научной литературы.
|