This book takes China Mobile's "5G +" plan as the mainline, introduces three major scenarios, nine indicators, system architecture and basic principles of 5G, and systematically explains the essence of China Mobile's "5G +" for the first time. A lot of industry use cases and solutions are introduced for 5G to bring new changes to life, industries, and social governance. This book can benefit all readers who are interested in 5G. It also can be a reference for vertical industry partners to fully understand the possible applications of 5G. Most of all, it will help to promote all industries with new developments based on 5G's new kinetic energy.

This book provides a comprehensive overview for the use of femtocells in smart Internet of Things (IoT) environments. Femtocells will help mobile operators to provide a basis for the next generation of services which are a combination of voice, video, and data services to mobile users. This book discusses modelling traffic and deployment strategies in femtocells and provides a review for the use of femtocells and their applications in IoT environments. Moreover, it highlights the efficient real-time medium access, data delivery, caching and security aspects in smart spaces. It concludes by presenting open research issues associated with smart IoT-femtocell based applications.

Compressed Sensing in Li-Fi and Wi-Fi Networks features coverage of the first applications in optical telecommunications and wireless. After extensive development of basic theory, many techniques are presented, such as non-asymptotic analysis of random matrices, adaptive detection, greedy algorithms, and the use of graphical models. The book can be used as a comprehensive manual for teaching and research in courses covering advanced signal processing, efficient data processing algorithms, and telecommunications. After a thorough review of the basic theory of compressed sensing, many mathematical techniques are presented, including advanced signal modeling, Nyquist sub-sampling of analog signals, the non-asymptotic analysis of random matrices, adaptive detection, greedy algorithms, and the use of graphical models.

Creative Mobile Media provides a guide to the creation, production and display of media with mobile technology at its heart. Split into two parts, the first gives a practical how-to guide on producing and exhibiting different forms of mobile art including photographs and films. From taking the perfect selfie to creating a short film, there is advice on how to produce, sell and market the products created on your phone. Also included are exercises designed to build technical skills and improve creative thinking, meaning you are able to practice the creation of media and engage with a global community through new digital technologies. The second part uses case studies to look at the effect of these new digital technologies within areas such as journalism, advocacy, ethics and social participation. Mobile and cellular phones are now ingrained within all aspects of life, and investigated here is how 21st Century society is adapting to these changes.With both theoretical and practical guidance, this book is perfect for media students and mobile users interested in how creative mobile technology can be used professionally and commercially, and why it matters in our digitised world.

Creative Mobile Media provides a guide to the creation, production and display of media with mobile technology at its heart. Split into two parts, the first gives a practical how-to guide on producing and exhibiting different forms of mobile art including photographs and films. From taking the perfect selfie to creating a short film, there is advice on how to produce, sell and market the products created on your phone. Also included are exercises designed to build technical skills and improve creative thinking, meaning you are able to practice the creation of media and engage with a global community through new digital technologies. The second part uses case studies to look at the effect of these new digital technologies within areas such as journalism, advocacy, ethics and social participation. Mobile and cellular phones are now ingrained within all aspects of life, and investigated here is how 21st Century society is adapting to these changes.With both theoretical and practical guidance, this book is perfect for media students and mobile users interested in how creative mobile technology can be used professionally and commercially, and why it matters in our digitised world.

Group-oriented communications will play a significant role in the next generation of networks as many services, such as pay-per-view media broadcasts and the delivery of network control messages, will rely upon the ability to reliably deliver data simultaneously to a large group of users. As these networks become increasingly pervasive and these multi-user services become increasingly ubiquitous, it will become essential that a complementary suite of security solutions are deployed in order to protect these services from a broad spectrum of security threats that are unique to group communications.

This book responds to the growing need to secure critical infrastructure by creating a starting place for new researchers in secure telecommunications networks. It is the first book to discuss securing current and next generation telecommunications networks by the security community. The book not only discusses emerging threats and systems vulnerability, but also presents the open questions posed by network evolution and defense mechanisms. It is designed for professionals and researchers in telecommunications. The book is also recommended as a secondary text for graduate-level students in computer science and electrical engineering.

Foodie and food photographer Eveline Boone shows you how to style a dish and make it look tasty, how you can take the most beautiful food photos with your camera or smartphone and the different composition techniques you can apply. With this book she proves that anyone can learn to take mouth-watering photographs as long as you have the right tools at hand.

By now, it is commonly accepted that investments in information and communication technologies (ICTs) can facilitate macroeconomic growth in developed countries. Research standards in ICT for development (ICT4D) are high, and it is a basic expectation that a theoretically sound conceptual investigation should yield actionable results. An additional expectation is that an on-the-ground study conducted in each setting should add to the common body of knowledge based on theory. In other words, one is expected to make a connection between the world of concepts and the world of reality. Middle-range theories and frameworks could help connect the case studies with grand theories, by helping to create a theoretically sound and practically applicable research architecture of ICT4D. This book demonstrates how creative use of various data analysis methods (e.g., data mining [DM], data envelopment analysis [DEA], and structural equation modeling [SEM]) and conceptual frameworks (e.g., neoclassical growth accounting, chaos and complexity theories) may be utilized for inductive and deductive purposes to develop and to test, in step-by-step fashion, theoretically sound frameworks for a large subset of ICT4D research questions. Specifically, this book showcases the utilization of DM, DEA, and SEM for the following purposes: Identification of the relevant context-specific constructs (inductive application) Identification of the relationships between the constructs (inductive application) Development of a framework incorporating the constructs and relationships discovered (inductive application) Testing of the constructed framework (deductive application) The book takes a multi-theoretical perspective to economic development research. It starts with an overview of ICT4D. Next it covers such frameworks and theories as neoclassical growth accounting and the theory of complementarity, complex systems and chaos theories, and the product life cycle (PLC) theory. There are also nontechnical overviews of the DM and data analytic methods that can be used in this research. Also presented is evidence that human capital and investment capital are complementary and are reliable sources of economic growth. The book concludes with methodological frameworks to guide investment decisions and the formulation of strategic policy.

As an example of convergence, the mobile phone-especially in the form of smartphone-is now ushering in new promises of seamlessness between engagement with technology and everyday common experiences. This seamlessness is not only about how one transitions between the worlds of the device and the physical environment but it also captures the transition and convergences between devices as well (i.e. laptop to smartphone, smartphone to tablet). This volume argues, however, that these transitions are far from seamless. We see divisions between online and offline, virtual and actual, here and there, taking on different cartographies, emergent forms of seams. It is these seams that this volume acknowledges, challenges and explores-socially, culturally, technologically and historically-as we move to a deeper understanding of the role and impact of mobile communication's saturation throughout the world.

This book investigates the modeling and optimization issues in mobile social networks (MSNs). Firstly, the architecture and applications of MSNs are examined. The existing works on MSNs are reviewed by specifying the critical challenges and research issues. Then, with the introduction of MSN-based social graph and information dissemination mechanisms, the analytical model for epidemic information dissemination with opportunistic Links in MSNs is discussed. In addition, optimal resource allocation is studied based on a heterogeneous architecture, which provides mobile social services with high capacity and low latency. Finally, this book summarize some open problems and future research directions in MSNs. Written for researchers and academics, this book is useful for anyone working on mobile networks, network architecture, or content delivery. It is also valuable for advanced-level students of computer science.

As an example of convergence, the mobile phone-especially in the form of smartphone-is now ushering in new promises of seamlessness between engagement with technology and everyday common experiences. This seamlessness is not only about how one transitions between the worlds of the device and the physical environment but it also captures the transition and convergences between devices as well (i.e. laptop to smartphone, smartphone to tablet). This volume argues, however, that these transitions are far from seamless. We see divisions between online and offline, virtual and actual, here and there, taking on different cartographies, emergent forms of seams. It is these seams that this volume acknowledges, challenges and explores-socially, culturally, technologically and historically-as we move to a deeper understanding of the role and impact of mobile communication's saturation throughout the world.

Mobile phones are no longer what they used to be. Not only can users connect to the Internet anywhere and anytime, they can also use their devices to map their precise geographic coordinates and access location-specific information like restaurant reviews, historical information, and locations of other people nearby. The proliferation of location-aware mobile technologies calls for a new understanding of how we define public spaces, how we deal with locational privacy, and how networks of power are developed today.

In Mobile Interfaces in Public Spaces, Adriana de Souza E. Silva and Jordan Frith examine these social and spatial changes by framing the development of location-aware technology within the context of other mobile and portable technologies such as the book, the Walkman, the iPod, and the mobile phone. These technologies work as interfaces to public spaces that is, as symbolic systems that not only filter information but also reshape communication relationships and the environment in which social interaction takes place. Yet rather than detaching people from their surroundings, the authors suggest that location-aware technologies may ultimately strengthen our connections to locations.

The fundamentals of mobile communications technology and systems will be considered including the history and service evolution of mobile communications and environments, etc. CDMA technology including spread spectrum and orthogonal and PN code and etc., will be introduced. We will discuss the fundamentals of single carrier CDMA technologies including DS CDMA, Broadband CDMA with frequency domain equalizer, etc., and multi-carrier CDMA technology for high speed data transmission including MC-DS/CDMA, MC-CDMA, etc.

This easy-to-understand explanation of major aspects of today's telecommunications systems aims to give readers comprehensive coverage of the four major areas of telephone systems - station apparatus, transmission, switching and signalling. While maintaining all the fundamental information from the earlier editions, this revised and updated edition includes a perspective on telephony that includes central office, local loop, subscriber loop carrier, switching, multiplexing, LATA, signalling and network architecture. It also includes developments in fibre optic systems, information on PCS systems including GSM, TDMA, CDMA and policy implications of the US Telecommunications Act of 1996.

Perhaps no other technology has done so much to so many, but been studied by so few, as the telephone. Even as its physical size diminishes, the telephone is becoming more important. In Connections, now available in paperback, James E. Katz gives greater visibility to this important element in modern life.

Katz examines how the telephone reveals gender relations in a way not predicted by feminist theories, how it can be used to protect and invade personal privacy, and how people harness telephone answering machines to their advantage. Katz's inquiry reports on obscene phone calls, the abuses of caller-ID technology, and attitudes toward voice mail. National data about cellular telephones are presented to show the extent to which beepers and car phones have become status symbols.

Katz ranges from microsocial interaction to macrosocial theory, and from the family and personal levels of organization to that of large-scale industrial bureaucracies. The result of this investigation is a compelling mosaic spanning sociology and psychology, and organization and communication studies. These arresting portraits will offer profound insight to historians, students of American culture, and those concerned about the nature and direction of the emerging information society.

This book covers issues related to 5G network security. The authors start by providing details on network architecture and key requirements. They then outline the issues concerning security policies and various solutions that can handle these policies. Use of SDN-NFV technologies for security enhancement is also covered. The book includes intelligent solutions by utilizing the features of artificial intelligence and machine learning to improve the performance of the 5G security protocols and models. Optimization of security models is covered as a separate section with a detailed information on the security of 5G-based edge, fog, and osmotic computing. This book provides detailed guidance and reference material for academicians, professionals, and researchers. Presents extensive information and data on research and challenges in 5G networks; Covers basic architectures, models, security frameworks, and software-defined solutions for security issues in 5G networks; Provides solutions that can help in the growth of new startups as well as research directions concerning the future of 5G networks.

"John Rhodes' Videoconferencing for the Real World, is a one of the world's most comprehensive blueprints on the awesome power of videoconferencing."
From the Foreword by Brad Caldwell
Chairman ICIA and President of
Integrated Media Services, Anaheim, CA
Designed to be useful to both technical and non-technical managers, Video-Conferencing for the Real World demystifies the subject of video communications. It provides easy-to-follow guidelines for deploying a cost-effective video-conferencing solution tailored to an organization's specific needs.
Developed to flexible to the readers need, Video Conferencing for the Real World offers dynamic problem-solving techniques for the communication challenges facing managers today. Examining the technical, economic, and organizational aspects of each requirement and solution, this book offers a sound base of technical information and provides practical solutions based on a wealth of professional experience. Combining his own ideas with the input of system managers and users, service providers, consultants, and manufacturers, the author has developed a guide that will help readers make more informed investments of their time and money. Special attention is paid to conducting an effective needs analysis, and the development of solutions that will adapt easily to future changes in organizational requirements.
Covering a variety of solutions, this book explores the advantages and disadvantages of desktop systems, set-top systems, rollabout systems, and room systems. In addition to compression, multipoint conferencing and data conferencing, this book also addresses topics such as, pilot projects, the preparation of RFPs, servicecontracts, training, content creation, and convergence.
A handbook for the implementation of video communication networks
Includes guidelines for deployment of videoconferencing and other types of networked video
Step-by-step planning guide for selection, installation, and operation of an effective videoconferencing solution

The invention of the telephone is a subject of great controversy, central is which is the patent issued to Alexander Graham Bell on March 7, 1876. Many problems and questions surround this patent, not the least of which was its collision in the Patent Office with a strangely similar invention by archrival Elisha Gray. A flood of lawsuits followed the patent's issue; at one point the government attempted to annul Bell's patent and launched an investigation into how it was granted. From court testimony, contemporary accounts, government documents, and the participants' correspondence, a fascinating story emerges. More than just a tale of rivalry between two inventors, it is the story of how a small group of men made Bell's patent the cornerstone for an emerging telephone monopoly. This book recounts the little-known story in full, relying on original documents (most never before published) to preserve the flavor of the debate and provide an authentic account. Among the several appendices is the lost copy of Bell's original patent, the document that precipitated the charge of fraud against the Bell Telephone Company.

This book presents some of the most interesting iPhone and iPad games, along with stories of the people behind these games. It describes hundreds of titles, including well-known games and hidden games, and provides insight into the development of games for the iOS platform.

Designed to help readers understand all aspects of videoconferencing, this guide touches on hardware and software, selecting and accessing videoconferencing networks, developing a request for proposals, and operational and business considerations for videoconferencing. New to this edition are expanded coverage of standards and a security section.

This book presents the peer-reviewed contributions of ICMWT2016, an international conference devoted to mobile and wireless technology. Researchers and professionals from academia and industry met to discuss the cutting-edge developments in the field. The book includes papers on mobile and wireless networks, the increasingly important security issues, data management, as well as the latest developments in mobile software development.

SC-FDMA for Mobile Communications examines Single-Carrier Frequency Division Multiple Access (SC-FDMA). Explaining this rapidly evolving system for mobile communications, it describes its advantages and limitations and outlines possible solutions for addressing its current limitations. The book explores the emerging trend of cooperative communication with SC-FDMA and how it can improve the physical layer security. It considers the design of distributed coding schemes and protocols for wireless relay networks where users cooperate to send their data to the destination. Supplying you with the required foundation in cooperative communication and cooperative diversity, it presents an improved Discrete Cosine Transform (DCT)-based SC-FDMA system. It introduces a distributed space-time coding scheme and evaluates its performance and studies distributed SFC for broadband relay channels. Presents relay selection schemes for improving the physical layer Introduces a new transceiver scheme for the SC-FDMA system Describes space-time/frequency coding schemes for SC-FDMA Includes MATLAB (R) codes for all simulation experiments The book investigates Carrier Frequency Offsets (CFO) for the Single-Input Single-Output (SISO) SC-FDMA system, and Multiple-Input Multiple-Output (MIMO) SC-FDMA system simulation software. Covering the design of cooperative diversity schemes for the SC-FDMA system in the uplink direction, it also introduces and studies a new transceiver scheme for the SC-FDMA system.

This edited volume is the first book-length study focusing entirely on mobile phone use in China. Drawing on examples from a wide range of contemporary situations in China and beyond, the contributors argue that the mobile phone is in fact an important means by which one can understand a rapidly changing China, and the developing culture of mobile phone usage reflects both the cultural norms and struggle of the people. Through a theoretical comparison of usage in the West and in China, the editors assert the uniqueness of China's experience, highlighting that Chinese society is being exposed simultaneously to a rapid process of industrialization and cyberization. The contributors maintain that such density of experience under a compressed period combined with a thick cultural heritage and a country still under a dictating rule provides a unique situation and offers deep insights into Chinese culture in general. This work will be of great interest to all students and scholars of Asian communication studies, ICT and Chinese culture and society.

New in paperback: A renowned health authority reveals how we can protect ourselves against the harmful effects of electromagnetic fields. The hazards of electronic pollution may once have been the stuff of science fiction, but now we know they're all too real. And now that 5G ultra-wideband technology is here to stay, the danger is greater than ever. Dr. Joseph Mercola, one of the world's foremost authorities on alternative health, has mined the scientific literature to offer a radical new understanding of how electromagnetic fields impact your body and mind. In this eye-opening guide, now available in paperback for the first time, he reveals: What EMFs (electromagnetic fields) actually are, where you find them in your daily life, and how they affect you The toll that EMFs have been proven to take on human health--and why you've been largely kept in the dark about this threat How you can actually repair the damage done by EMFs at a cellular level Practical strategies to protect yourself and your loved ones from EMFs at home, at work, and out in the world "Dr. Mercola's groundbreaking new book on the health effects of EMFs is both a sobering tale and an effective call to action." -- Thomas Cowan, M.D., author of Vaccines, Autoimmunity, and the Changing Nature of Childhood Illness and Cancer and the New Biology of Water