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: A Fresh Concept of Software-resemblant Hardware to Leap to 6G and Future Networks: Micro/Nanotechnologies as Enablers of Pervasivity
Автор: Jасоро Iаnnассi
Издательство: River Publishers
Год: 2024
Страниц: 130
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

For a decade, with the uptake of 4G, we have become accustomed to the relentless increase in data and services on the move. The deployment of 5G is advancing crucial key performance indicators (KPIs), along with quality of service (QoS). Setting the horizon to 2030 and later, 6G will take the KPIs to numbers 100–1000 times better than 5G. Yet, the actual disruption of 6G and future networks (FN) will take place following other unprecedented paths. Artificial Intelligence (AI) will be exploited in a threadlike fashion, at any level of the network physical infrastructure. This will introduce, to date unknown features, like self-sustaining, self-evolution and high-resilience of small portions of the infrastructure, pioneering the concept of a network of networks. Each segment of the infrastructure will bear a high degree of independence, while working at the same time as a whole, in full orchestration with the rest of the network. Microtechnologies and nanotechnologies, intended with a broad meaning, which includes devices, systems (MEMS/NEMS) and materials, are identified as a crucial asset to trigger a new field of convergence, in which miniaturized HW components can be merged with AI technologies, helping to draw the paint of 6G and FN, still unknown to a relevant extent. In addition, the new paradigm of quantum computing is embodied in the discussion around the emerging quantum technologies.

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 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.

Название: Intelligent Surfaces Empowered 6G Wireless Network
Автор: Qingqing Wu, Тrung Q. Duоng, Dеrriсk Wing Кwаn Ng, Rоbеrt Sсhоbеr
Издательство: Wiley-IEEE Press
Год: 2024
Страниц: 365
Язык: английский
Формат: pdf (true)
Размер: 11.4 MB

Integrate intelligent surfaces into the wireless networks of the future. The next generation of wireless technology (6G) promises to transform wireless communication and human interconnectivity like never before. Intelligent surface, which adopts significant numbers of small reflective surfaces to reconfigure wireless connections and improve network performance, has recently been recognized as a critical component for enabling future 6G. The next phase of wireless technology demands engineers and researchers are familiar with this technology and are able to cope with the challenges. Intelligent Surfaces Empowered 6G Wireless Network provides a thorough overview of intelligent surface technologies and their applications in wireless networks and 6G. It includes an introduction to the fundamentals of intelligent surfaces, before moving to more advanced content for engineers who understand them and look to apply them in the 6G realm. Its detailed discussion of the challenges and opportunities posed by intelligent surfaces empowered wireless networks makes it the first work of its kind. Intelligent Surfaces Empowered 6G Wireless Network is a must for students, researchers, and working engineers looking to understand this vital aspect of the coming 6G revolution.

Название: Intelligent Reflecting Surface For B5G/6G Wireless Networks: Information and Power Transmission
Автор: Хinrоng Guаn, Меng Нuа
Издательство: Springer
Серия: Wireless Networks
Год: 2023
Страниц: 188
Язык: английский
Формат: pdf (true), epub
Размер: 24.5 MB

As the fifth-generation (5G) wireless network being deployed worldwide, both academia and industry have been enthusiastically looking into the future beyond 5G (B5G)/sixth-generation (6G) wireless network that targets at meeting more stringent requirements than 5G, such as ultra-high data rate and energy eflciency, global coverage and connectivity, as well as extremely high reliability and low latency. However, these requirements may not be fully achieved with the existing technology owing to the increased hardware and energy cost as well as signal processing complexity. On the other hand, traditional approaches for combating the wireless channel fading mainly compensate for or adapt to it, but have limited control over it, thus leaving the ultimate barrier to achieving high-capacity and ultra-reliable wireless communications unconquered. Motivated by the above, intelligent reflecting surface (IRS) has recently emerged as a promising new paradigm to achieve cost-effective and yet highly spectral and energy-eflcient communications for future wireless networks. This book provides comprehensive insights into the theory, models, and unique characteristics of intelligent reflecting surface (IRS) and its appealing applications in wireless information and power transmission for B5G/6G.

Название: 6G Visions for a Sustainable and Peoplecentric Future: From Communications to Services, the CONASENSE Perspective
Автор: Rаmjее Рrаsаd, Rutе С. Sоfiа
Издательство: River Publishers
Год: 2024
Страниц: 137
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

6G is currently under definition, being often addressed from a plain telecommunications perspective as an evolutionary paradigm that represents an extension of 5G. Having as a horizon 2030, 6G initiatives are being deployed across the globe to further ignite the development of 6G services. At its philosophical core, 6G embodies the "human in the loop" principle. The research effort being developed towards 6G requires an interdisciplinary approach that ignites discussion across different key technological sectors, ranging from communications up to services and business cases. The contributions of this book to research in the field concern an evolutionary and interdisciplinary design of 6G as a paradigm that can be addressed by working together four different computational areas: communications; satellites and navigation; sensing; services. The book is, therefore, intended to assist in developing critical thinking to back up novel networking, applications, and services towards 6G.

Название: Positioning and Location-Based Analytics in 5G and Beyond
Автор: Stеfаniа Ваrtоlеtti, Niсоlа Вlеfаri Меlаzzi
Издательство: Wiley-IEEE Press
Год: 2024
Страниц: 291
Язык: английский
Формат: pdf (true), epub
Размер: 23.7 MB

Understand the future of cellular positioning with this introduction. The fifth generation (5G) of mobile network technology are revolutionizing numerous aspects of cellular communication. Location information promises to make possible a range of new location-dependent services for end users and providers alike. With the new possibilities of this location technology comes a new demand for location-based analytics, a new paradigm for generating and analyzing dynamic location data for a wide variety of purposes. Positioning and Location-based Analytics in 5G and Beyond introduces the foundational concepts related to network localization, user positioning, and location-based analytics in the context of cutting-edge mobile networks. It includes information on current location-based technologies and their application, and guidance on the future development of location systems beyond 5G. The result is an accessible but rigorous guide to a bold new frontier in cellular technology.

Название: From 5G to 6G: Technologies, Architecture, AI, and Security
Автор: Abdulrahman Yarali
Издательство: Wiley-IEEE Press
Год: 2023
Страниц: 224
Язык: английский
Формат: epub (true)
Размер: 10.1 MB

Understand the transition to the sixth generation of wireless with this bold introduction. The transition from the fifth generation of wireless communication (5G) to the coming sixth generation (6G) promises to be one of the most significant phases in the history of telecommunications. The technological, social, and logistical challenges promise to be significant, and meeting these challenges will determine the future of wireless communication. Experts and professionals across dozens of fields and industries are beginning to reckon seriously with these challenges as the 6G revolution approaches. From 5G to 6G provides an overview of this transition, offering a snapshot of a moment in which 5G is establishing itself and 6G draws ever nearer. It focuses on recent advances in wireless technology that brings 6G closer to reality, as well as the near-term challenges that still have to be met for this transition to succeed. The result is an essential book for anyone wishing to understand the future of wireless telecommunications in an increasingly connected world. Artificial Intelligence (AI) is a system or machine that simulates human thought processes. Most AI systems are not sentient, but instead use algorithms to think like humans and make calculations.

Название: Evolution of Wireless Communication Ecosystems
Автор: Dr. Suat Secgin
Издательство: Wiley-IEEE Press
Год: 2023
Страниц: 348
Язык: английский
Формат: pdf (true)
Размер: 36.2 MB

Evolution of Wireless Communication Ecosystems Understand a world transformed by wireless communication with this groundbreaking guide. Since the advent of the internet, few technologies have proven more transformative than wireless communication. Never have we lived in a more comprehensively connected world, with the cloud and the coming sixth generation (6G) of wireless technology creating a vast and interconnected communications infrastructure. Global citizens of this newly interconnected reality are grappling like never before with its many challenges. Evolution of Wireless Communication Ecosystems provides readers with a history of wireless communication and a thorough overview of emerging frontiers. It traces wireless communication from the first generation through to the current fifth before surveying the current state of wireless technology and the ongoing research into 6G. The result is a book that understands wireless communication for the first time as an ecosystem, endlessly interconnected, growing, and boundlessly complex, but made intelligible by this highly readable introduction.