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Moving Broadband Mobile Communications Forward

Moving Broadband Mobile Communications Forward PDF Author: Abdelfatteh Haidine
Publisher: BoD – Books on Demand
ISBN: 1839623438
Category : Technology & Engineering
Languages : en
Pages : 146
Book Description
The deployment of 4G/LTE (Long-Term Evolution) mobile networks has solved the major challenge of high capacities to build a real broadband mobile internet. This was possible mainly through a very strong physical layer and flexible network architecture. However, bandwidth-hungry services such as virtual reality (VR) and augmented reality (AR), have been developed in an unprecedented way. Furthermore, mobile networks are facing other new services with extreme demand for greater reliability and almost zero-latency performance, like vehicle communications and the Internet of Vehicles (IoV). Therefore, industries and researchers are investigating new physical layers and softwarization techniques and including more intelligence in 5G and beyond 5G (B5G/6G). This book discusses some of these softwarization techniques, such as fog computing, cloud computing, and artificial intelligence (AI) and machine learning (ML). It also presents use cases showing practical aspects from 5G deployment scenarios, where other communications technologies will co-habit to build the landscape of next-generation mobile networks (NGMNs).

Moving Broadband Mobile Communications Forward

Moving Broadband Mobile Communications Forward PDF Author: Abdelfatteh Haidine
Publisher: BoD – Books on Demand
ISBN: 1839623438
Category : Technology & Engineering
Languages : en
Pages : 146
Book Description
The deployment of 4G/LTE (Long-Term Evolution) mobile networks has solved the major challenge of high capacities to build a real broadband mobile internet. This was possible mainly through a very strong physical layer and flexible network architecture. However, bandwidth-hungry services such as virtual reality (VR) and augmented reality (AR), have been developed in an unprecedented way. Furthermore, mobile networks are facing other new services with extreme demand for greater reliability and almost zero-latency performance, like vehicle communications and the Internet of Vehicles (IoV). Therefore, industries and researchers are investigating new physical layers and softwarization techniques and including more intelligence in 5G and beyond 5G (B5G/6G). This book discusses some of these softwarization techniques, such as fog computing, cloud computing, and artificial intelligence (AI) and machine learning (ML). It also presents use cases showing practical aspects from 5G deployment scenarios, where other communications technologies will co-habit to build the landscape of next-generation mobile networks (NGMNs).

Spectrum Sharing in Cognitive Radio Networks

Spectrum Sharing in Cognitive Radio Networks PDF Author: Ghanshyam Singh
Publisher: John Wiley & Sons
ISBN: 1119665442
Category : Technology & Engineering
Languages : en
Pages : 384
Book Description
SPECTRUM SHARING IN COGNITIVE RADIO NETWORKS Discover the latest advances in spectrum sharing in wireless networks from two internationally recognized experts in the field Spectrum Sharing in Cognitive Radio Networks: Towards Highly Connected Environments delivers an in-depth and insightful examination of hybrid spectrum access techniques with advanced frame structures designed for efficient spectrum utilization. The accomplished authors present the energy and spectrum efficient frameworks used in high-demand distributed architectures by relying on the self-scheduled medium access control (SMC-MAC) protocol in cognitive radio networks. The book begins with an exploration of the fundamentals of recent advances in spectrum sharing techniques before moving onto advanced frame structures with spectrum accessing approaches and the role of spectrum prediction and spectrum monitoring to eliminate interference. The authors also cover spectrum mobility, interference, and spectrum management for connected environments in substantial detail. Spectrum Sharing in Cognitive Radio Networks: Towards Highly Connected Environments offers readers a recent and rational theoretical mathematical model of spectrum sharing strategies that can be used for practical simulation of future generation wireless communication technologies. It also highlights ongoing trends, revealing fresh research outcomes that will be of interest to active researchers in the area. Readers will also benefit from: An inclusive study of connected environments, 3GPP Releases, and the evolution of wireless communication generations with a discussion of advanced frame structures and access strategies in cognitive radio networks A treatment of cognitive radio networks using spectrum prediction and monitoring techniques An analysis of the effects of imperfect spectrum monitoring on cognitive radio networks An exploration of spectrum mobility in cognitive radio networks using spectrum prediction and monitoring techniques An examination of MIMO-based CR-NOMA communication systems for spectral and interference efficient designs Perfect for senior undergraduate and graduate students in Electrical and Electronics Communication Engineering programs, Spectrum Sharing in Cognitive Radio Networks: Towards Highly Connected Environments will also earn a place in the libraries of professional engineers and researchers working in the field, whether in private industry, government, or academia.

Wideband, Multiband, and Smart Antenna Systems

Wideband, Multiband, and Smart Antenna Systems PDF Author: Mohammad Abdul Matin
Publisher: Springer Nature
ISBN: 303074311X
Category : Technology & Engineering
Languages : en
Pages : 441
Book Description
This book provides current R&D trends and novel approaches in design and analysis of broadband, multiband, and smart antennas for 5G and B5G mobile and wireless applications, as well as the identification of integration techniques of these antennas in a diverse range of devices. The book presents theoretical and experimental approaches to help the reader in understanding the unique design issues and more advanced research. Moreover, the book includes chapters on the fundamentals of antenna theory. The book is pertinent to professionals and researchers working in the field of antenna engineering; it is written for graduate students, researchers, academics, and industry practitioners who want to improve their understanding in the current research trends in design analysis of broadband, multiband, and smart antennas for wireless applications.

Cyber-Physical Security for Critical Infrastructures Protection

Cyber-Physical Security for Critical Infrastructures Protection PDF Author: Habtamu Abie
Publisher: Springer Nature
ISBN: 3030697819
Category : Computers
Languages : en
Pages : 225
Book Description
This book constitutes the refereed proceedings of the First International Workshop on Cyber-Physical Security for Critical Infrastructures Protection, CPS4CIP 2020, which was organized in conjunction with the European Symposium on Research in Computer Security, ESORICS 2020, and held online on September 2020. The 14 full papers presented in this volume were carefully reviewed and selected from 24 submissions. They were organized in topical sections named: security threat intelligence; data anomaly detection: predict and prevent; computer vision and dataset for security; security management and governance; and impact propagation and power traffic analysis. The book contains 6 chapters which are available open access under a CC-BY license.

UMTS and Mobile Computing

UMTS and Mobile Computing PDF Author: Alexander Joseph Huber
Publisher: Artech House
ISBN: 9781580535632
Category : Technology & Engineering
Languages : en
Pages : 460
Book Description
This unique book bridges the gap between ubiquitous computing (UBICOMP) and third generation mobile communication. A first-of-its-kind, this resource helps you decide which are the most promising technologies to use for specific mobile communication applications. Scenarios indicate how new applications will be developed and how to implement them. It points out each technology's distinguishing characteristics, advantages and disadvantages, to help you determine if a certain implementation is feasible and what performance level you might expect. The book features an informative discussion on how mobile network operators plan ongoing services and manage resources. Moreover, you learn how Internet providers, portal operators and content providers develop the right platforms for multimedia services, content aggregation and selection towards mobile Internet applications. In addition, future trends are considered. This book is an authoritative, practical reference for all your current and future projects in the field.

Dedicated Mobile Communications for High-speed Railway

Dedicated Mobile Communications for High-speed Railway PDF Author: Zhang-Dui Zhong
Publisher: Springer
ISBN: 3662548607
Category : Law
Languages : en
Pages : 350
Book Description
This book addresses the fundamental theory and key technologies of narrowband and broadband mobile communication systems specifically for railways. It describes novel relaying schemes that meet the different design criteria for railways and discusses the applications of signal classification techniques as well as offline resource scheduling as a way of advancing rail practice. Further, it introduces Novel Long Term Evolution for Railway (LTE-R) network architecture, the Quality of Service (QoS) requirement of LTE-R and its performance evaluation and discusses in detail security technologies for rail-dedicated mobile communication systems. The advanced research findings presented in the book are all based on high-speed railway measurement data, which offer insights into the propagation mechanisms and corresponding modeling theory and approaches in unique railway scenarios.It is a valuable resource for researchers, engineers and graduate students in the fields of rail traffic systems, telecommunication and information systems.

Optical Wireless Communications for Broadband Global Internet Connectivity

Optical Wireless Communications for Broadband Global Internet Connectivity PDF Author: Arun K. Majumdar
Publisher: Elsevier
ISBN: 0128134062
Category : Science
Languages : en
Pages : 318
Book Description
Optical Wireless Communications for Broadband Global Internet Connectivity: Fundamental and Potential Applications provides a comprehensive overview for readers who require information about the fundamental science behind optical wireless communications, as well as up-to-date advanced knowledge of the state-of-the-art technologies available today. The book is a useful resource for scientists, researchers, engineers and students interested in understanding optical, wireless communication systems for global channels. Readers will find beneficial knowledge on how related technologies of optical wireless communications can be integrated into achieving worldwide Internet connectivity. Presents an in-depth coverage of information on optical wireless communication in a single source Combines the fundamentals with the most recent advanced technology of achieving global Internet access and connectivity Provides derivations of the mathematical equations Includes between chapter sections where information and learning from one chapter is connected to other chapters

Broadband Wireless Mobile

Broadband Wireless Mobile PDF Author: Willie W. Lu
Publisher: John Wiley & Sons
ISBN: 0470846232
Category : Technology & Engineering
Languages : en
Pages : 388
Book Description
Broadband Wireless Mobile (3G and 4G) will be the next key developments in wireless communications. Immense interest has been fuelled by large demand for high frequency utilisation as well as a large number of users requiring simultaneous multidimensional high data rate access for the applications of wireless mobile internet and e-commerce. Broadband wireless mobile extends the corporate LAN to common areas such as meeting rooms and enables in-building public wireless hotspots such as airport lounges to provide wireless portable computer connectivity. People will be able to access information as if they were at their desk and will be able to communicate reliably and access securely the information most important to them, such as email, corporate data and the Internet. The 3G/4G systems will use a new network architecture (eg All-IP NET) to deliver broadband services in a more generic configuration to mobile customers and supports multidimensional services and emerging interactive multimedia communications. The world of telecommunications will continue to migrate toward wireless technologies and will ultimately provide users with mobile access to all types of media and information in a variety of forms including media phones and portable computers. * Provides coverage of 4G mobile - the newest development by ITU (International telecommunication Union) * Covers range of emerging wireless applications including WAP and iMode * Provides a world perspective on the topic as the authors are from USA, Europe and Japan An essential reference for engineers and researchers in the field of wireless communications systems (and electrical engineering), network planners and operators, as well as a valuable reference for students and management, marketing, sales or investor personnel in the area of wireless communications.

Broadband Wireless and WiMAX

Broadband Wireless and WiMAX PDF Author: International Engineering Consortium
Publisher: Intl. Engineering Consortiu
ISBN: 9781931695305
Category : Business & Economics
Languages : en
Pages : 510
Book Description
To remain competitive, service providers must develop a wireless strategy that coordinates offerings and networks between their wireline and wireless broadband infrastructures. Advances in fixed wireless broadband standards have enabled service providers to extend the reach and speed of their high-speed services. In addition, the deployment of mobile broadband solutions such as 3G is inaugurating a new era in communications. This report presents today's most viable broadband business models and market strategies, highlighting ways to retain customers while increasing profitability. Authored by professionals currently at work in the industry, this report offers a knowledgeable and in-depth examination of 802.16x (WiMAX) and 802.20; 802.11x (Wi-Fi) networks and WLANs; mobility, portability, and fixed services integration; and integrated wireless/wireline service offerings.

Broadband Wireless Communications

Broadband Wireless Communications PDF Author: Marco Luise
Publisher: Springer Science & Business Media
ISBN: 1447115708
Category : Technology & Engineering
Languages : en
Pages : 432
Book Description
Broadband Wireless Access is a highly challenging and fast changing area of multimedia radio communications. These papers on the subject are the proceedings of the 9th Tyrrhenian Workshop, held in Lerici, Italy, September 1997. They provide a prospect on the state of the art and future development, with a sufficiently wide focus to cover technological, architectural and regulatory issues. Emphasis is given to those advances of digital signal processing techniques, microwave mono lithic integrated circuits and smart antennae that will allow the design of low cost user terminals with advanced capabilities. Specific attention is also devoted to the protocols these new terminals will use to access the radio medium, and to the kind of services that will eventually be provided to the end-user in the future. With contributions from worldwide experts, the material presented here is a timely and high-level overview of the field, and as well as being informative is a useful tool for promoting further investigation into the area of multimedia radio communications.