In an era of ubiquity, nomadism and ecological challenge, the maturity of wireless technologies, the readiness of broadband Internet access and the popularity of smart terminals should contribute to emancipating IT services in connection with the home and home-based resources. This book, in light of several years of applied research and technological surveys, aims at describing the digital home networking environment, its techniques, and the challenges around its service architecture. Digital Home Networking aims to provide a broad introduction to state-of-the-art digital home standards and protocols, as well as an in-depth description of service architectures for entertainment and domotic services involving digital home resources. The book covers aspects such as networking, remote access, security, interoperability, scalability and Quality of Service. Notably, it describes the generic architecture, which was proposed and developed in the context of the EUREKA/Celtic research project "Feel@Home".
Explores the benefits of a home networking system--both wireless and wired--from the process of setting up through administration, with a special section on how readers can cable their home without destroying it.
Finally, there is a guide to home networking that was written for true beginners! The Absolute Beginner's Guide to Home Networking goes far beyond traditional printer or Internet sharing and is geared to help you understand home network types and concepts, install, configure and interconnect various types of wired and wireless networks. This easy-to-understand guide will help you achieve the desired goals of entertainment, information access and home security control with Windows, MacOS and Linux-based systems. Soon you will learn to share and enhance entertainment and even integrate business network hardware with a home network to exploit telecommuting, work-from-home and remote education opportunities.
Get more from your Wi-Fi network Version 1.4, updated November 21, 2022 Setting up and securing a Wi-Fi network can be complicated and confusing. This book helps you over every hurdle involved in picking gateways, setting up a network, adding devices, and securing the network and connected phones, tablets, and computers. It’s useful for those who have set up networks in the past and want to replace them with new gear, as well as people who have never built a Wi-Fi network before.n Perhaps you already have a Wi-Fi network running in your home and office, but you’re dissatisfied with it. Or maybe you’re setting up a new house, apartment, business, or school room with Wi-Fi and need to know the basics about what to get and how to configure it. In either case, this book is for you. After over 16 years of writing regularly about Wi-Fi and answering reader questions, author Glenn Fleishman finds that the same issues still crop up: • How do I spend the least money to the best effect? • What’s the best place to put my Wi-Fi gateways? • How can I get both high throughput (speed) on my network and solid coverage across everywhere I want to use Wi-Fi? • What can I do to secure my network against outsiders near my house and elsewhere on the internet? • How do I add networked hard drives and printers? • Interference is slowing my network; what can I do to reduce it? • What’s the best way to extend my network to a garage, yard, or nearby building? This book answers those questions in depth, as well as many others related to Wi-Fi, including how to set up a personal or mobile hotspot with all major operating systems, how to access computers on your network remotely, and why you should use a VPN (virtual private network). If you have any question about overhauling your network, setting up a new one, or just finally figuring out something that’s never worked, this book has the answer. Covers macOS, Windows, iOS, Android, and Chrome OS.
Despite popular belief to the contrary, entrepreneurship in the United States is dying. It has been since before the Great Recession of 2008, and the negative trend in American entrepreneurship has been accelerated by the Covid pandemic. New firms are being started at a slower rate, are employing fewer workers, and are being formed disproportionately in just a few major cities in the U.S. At the same time, large chains are opening more locations. Companies such as Amazon with their "deliver everything and anything" are rapidly displacing Main Street businesses. In The New Builders, we tell the stories of the next generation of entrepreneurs -- and argue for the future of American entrepreneurship. That future lies in surprising places -- and will in particular rely on the success of women, black and brown entrepreneurs. Our country hasn't yet even recognized the identities of the New Builders, let alone developed strategies to support them. Our misunderstanding is driven by a core misperception. Consider a "typical" American entrepreneur. Think about the entrepreneur who appears on TV, the business leader making headlines during the pandemic. Think of the type of businesses she or he is building, the college or business school they attended, the place they grew up. The image you probably conjured is that of a young, white male starting a technology business. He's likely in Silicon Valley. Possibly New York or Boston. He's self-confident, versed in the ins and outs of business funding and has an extensive (Ivy League?) network of peers and mentors eager to help his business thrive, grow and make millions, if not billions. You’d think entrepreneurship is thriving, and helping the United States maintain its economic power. You'd be almost completely wrong. The dominant image of an entrepreneur as a young white man starting a tech business on the coasts isn't correct at all. Today's American entrepreneurs, the people who drive critical parts of our economy, are more likely to be female and non-white. In fact, the number of women-owned businesses has increased 31 times between 1972 and 2018 according to the Kauffman Foundation (in 1972, women-owned businesses accounted for just 4.6% of all firms; in 2018 that figure was 40%). The fastest-growing group of female entrepreneurs are women of color, who are responsible for 64% of new women-owned businesses being created. In a few years, we believe women will make up more than half of the entrepreneurs in America. The age of the average American entrepreneur also belies conventional wisdom: It's 42. The average age of the most successful entrepreneurs -- those in the top .01% in terms of their company's growth in the first five years -- is 45. These are the New Builders. Women, people of color, immigrants and people over 40. We're failing them. And by doing so, we are failing ourselves. In this book, you'll learn: How the definition of business success in America today has grown corporate and around the concepts of growth, size, and consumption. Why and how our collective understanding of "entrepreneurship" has dangerously narrowed. Once a broad term including people starting businesses of all types, entrepreneurship has come to describe only the brash technology founders on the way to becoming big. Who are the fastest growing groups of entrepreneurs? What are they working on? What drives them? The real engine that drove Silicon Valley’s entrepreneurs. The government had a much bigger role than is widely known The extent to which entrepreneurs and small businesses are woven through our history, and the ways we have forgotten women and people of color who owned small businesses in the past. How we're increasingly afraid to fail The role small businesses are playing saving the wilderness, small
The emergence and widespread use personal computers and network technologies have seen the development of interest in the use of computers to support cooperative work. This volume presents the proceedings of the ninth European conference on Computer Supported Cooperative Work (CSCW). This is a multidisciplinary area that embraces the development of new technologies grounded in actual cooperative practices. These proceedings contain a collection of papers that reflect the variegated research activities in the field. The volume includes papers addressing novel interaction technologies for CSCW systems, new models and architectures for groupware systems, studies of communication and coordination among mobile actors, studies of cooperative work in complex settings, studies of groupware systems in actual use in real-world settings, and theories and techniques to support the development of cooperative applications. The papers present emerging technologies alongside new methods and approaches to the development of this important class of applications. The work in this volume represents the best of the current research and practice within CSCW. The collection of papers presented here will appeal to researchers and practitioners alike, as they combine an understanding of the nature of work with the possibility offered by new technologies.
Perfect for professionals working from home or small business owners looking to build a network, this handbook includes coverage of how to install and configure a router and how to use a SoHo LAN. An entire section is devoted to wireless technologies. This book covers selection and installation of all components of a network.
Here is a thorough treatment of distortion in RF power amplifiers. This unique resource offers expert guidance in designing easily linearizable systems that have low memory effects. It offers you a detailed understanding of how the matching impedances of a power amplifier and other RF circuits can be tuned to minimize overall distortion. What's more, you see how to build models that can be used for distortion simulations. A new measurement methodology enables you to gauge the amplitude and phase of distortion components and recognize memory effects. The book explains that by killing memory effects, it is possible to use simple linearizers, such as analog predistortion, and still achieve sufficient performance. You learn a distortion analysis technique that allows you to repeat the analysis with other amplifier structures. Including over 120 equations and more than 110 illustrations, this practical reference provides you with the assistance you need to create amplifiers suitable for linear transmitters, and offers you new views of semiconductor modeling.
Everything you need to know to set up a home network Is a home network for you? This comprehensive guide coverseverything from deciding what type of network meets your needs tosetting up the hardware and software, connecting differentoperating systems, installing the necessary applications, managingthe network, and even adding home entertainment devices. Fullyupdated with new material on all the latest systems and methods,it's just what you need to set up your network and keep it runningsafely and successfully. Inside, you'll find complete coverage of home networking * Compare the advantages and disadvantages of wired and wirelessnetworks * Understand how to choose between workgroup and client/servernetworking * Learn how to install and set up cables and routers and how toinstall and configure networking software * Share files, printers, and a single Internet connection * Back up files and secure your network * Set up your own home intranet and understand the technologiesinvolved in creating a Web page * Manage your network and learn to use tools for locating andrepairing problems * Expand your home network to include your digital camera, scanner,TV, sound system, and even game consoles * Explore SmartHome technology that allows you to automate varioushousehold functions * Investigate how your network can enable tele-commuting and otherremote access capabilities
This fascinating book explores the technological challenges and applications of providing fast, 'always-on' internet connections to the home. Current delivery mechanisms of broadband into and around the home are explored in depth.
