Broadband Wireless Communications for Railway Applications: For Onboard Internet Access and Other Applications, Masson Йmilie, Berbineau Marion
Автор: Masson Название: Broadband Wireless Communications for Railway Applications ISBN: 3319472011 ISBN-13(EAN): 9783319472010 Издательство: Springer Рейтинг: Цена: 14635.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book focuses on the needs of railway operators in terms of wireless communications, divided in two main categories: the commercial services and the operational needs. Then, all available technologies that can be used to provide Internet access on board trains and all the other operational applications requiring high capacity are detailed. Finally, challenges and trends in railway telecommunications are highlighted, through the presentation of the future and emerging technologies, the current discussions and works in the different authorities, and the key challenges and scientific barriers.
Автор: Grebennikov Название: Broadband RF and Microwave Amplifiers ISBN: 1138800201 ISBN-13(EAN): 9781138800205 Издательство: Taylor&Francis Рейтинг: Цена: 13320.00 р. Наличие на складе: Нет в наличии.
Описание:
Broadband RF and Microwave Amplifiers provides extensive coverage of broadband radio frequency (RF) and microwave power amplifier design, including well-known historical and recent novel schematic configurations, theoretical approaches, circuit simulation results, and practical implementation strategies. The text begins by introducing two-port networks to illustrate the behavior of linear and nonlinear circuits, explaining the basic principles of power amplifier design, and discussing impedance matching and broadband power amplifier design using lumped and distributed parameters. The book then:
Shows how dissipative or lossy gain-compensation-matching circuits can offer an important trade-off between power gain, reflection coefficient, and operating frequency bandwidth
Describes the design of broadband RF and microwave amplifiers using real frequency techniques (RFTs), supplying numerous examples based on the MATLAB(R) programming process
Examines Class-E power amplifiers, Doherty amplifiers, low-noise amplifiers, microwave gallium arsenide field-effect transistor (GaAs FET)-distributed amplifiers, and complementary metal-oxide semiconductor (CMOS) amplifiers for ultra-wideband (UWB) applications
Broadband RF and Microwave Amplifiers combines theoretical analysis with practical design to create a solid foundation for innovative ideas and circuit design techniques.
Описание: This volume is divided into sections on: broadband network architectures; designing for quality of service guarantees; protocol support for multimedia/multipoint services; traffic modelling and performance evaluation; and fairness in resource allocation.
Описание: This book presents on the latest research findings, and innovative research methods and development techniques related to the emerging areas of broadband and wireless computing from both theoretical and practical perspectives.Information networking is evolving rapidly with various kinds of networks with different characteristics emerging and being integrated into heterogeneous networks. As a result, a number of interconnection problems can occur at different levels of the communicating entities and communication networks’ hardware and software design. These networks need to manage an increasing usage demand, provide support for a significant number of services, guarantee their QoS, and optimize the network resources. The success of all-IP networking and wireless technology has changed the way of life for people around the world, and the advances in electronic integration and wireless communications will pave the way for access to the wireless networks on the fly. This in turn means that all electronic devices will be able to exchange the information with each other in a ubiquitous way whenever necessary.
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
Описание: In the ever-evolving telecommunication industry, technological improvements alone are not able to keep up with the significant growth of mobile broadband traffic. As such, new research on communications networks is necessary to keep up with rising demand.Convergence of Broadband, Broadcast, and Cellular Network Technologies addresses the problems of broadband, broadcast, and cellular coexistence, including the increasing number of advanced mobile users and their bandwidth demands. This book will serve as a link between academia and industry, serving students, researchers, and industry professionals.
Автор: Marco Luise; Silvano Pupolin Название: Broadband Wireless Communications ISBN: 354076237X ISBN-13(EAN): 9783540762379 Издательство: Springer Рейтинг: Цена: 18237.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Broadband Wireless Access is a highly challenging and fast changing area of multimedia radio communications. 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.
Автор: Jiangzhou Wang Название: Broadband Wireless Communications ISBN: 1475775342 ISBN-13(EAN): 9781475775341 Издательство: Springer Рейтинг: Цена: 18294.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The broadband wireless communications field is growing at an explosive rate, stimulated by a host of important emerging applications ranging from 3G, 4G and wireless LAN.
Автор: Jiangzhou Wang Название: Broadband Wireless Communications ISBN: 079237391X ISBN-13(EAN): 9780792373919 Издательство: Springer Рейтинг: Цена: 26711.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The broadband wireless communications field is growing at an explosive rate, stimulated by a host of important emerging applications ranging from 3G, 4G and wireless LAN. This book provides a R&D perspective on the field of broadband wireless communications by describing the research developments in this area.
Автор: Littman Название: Building Broadband Networks ISBN: 0849308895 ISBN-13(EAN): 9780849308895 Издательство: Taylor&Francis Рейтинг: Цена: 30624.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The boom in broadband communications technologies has opened a new world of fast, flexible services and applications. This book provides an introduction to broadband networking that conveys the principles and the technical fundamentals of the high-performance technologies that enable the delivery of media-rich voice, video, and data services.
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