Описание: Wireless Local Loop (WLL) is widely recognized as an economically viable technology for provision of telecommunication services to subscribers. This book covers the following topics: Introduction to WLL systems; Fundamentals of Radio Systems; Key cellular and cordless technologies; and WLL systems design system components and interfaces.
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
Автор: Prasad, Ramjee Название: Adaptive PHY-MAC Design for Broadband Wireless Systems ISBN: 879232908X ISBN-13(EAN): 9788792329080 Издательство: Taylor&Francis Рейтинг: Цена: 19140.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Mustafa Ergen Название: Mobile Broadband ISBN: 1441943277 ISBN-13(EAN): 9781441943279 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses the emerging technology for Orthogonal Frequency Division Multiple Access (OFDMA) and WiMax, the technology that enables wireless users to communicate at any time from any location without having to find a WiFi hotspot.
Автор: Zhang, Yan Название: Mobile WiMAX ISBN: 0849326249 ISBN-13(EAN): 9780849326240 Издательство: Taylor&Francis Рейтинг: Цена: 19906.00 р. Наличие на складе: Поставка под заказ.
Описание: This title was first published in 2001. There have been significant advances in the engineering design and production standards of the hardware and electronics in commercial aircraft. It is now uncommon for the principal (or sole) cause of an aircraft accident to be a component failure. Human error is now implicated in up to 80 per cent of all civil and military aviation accidents.
Автор: Schwager, Andreas Название: MIMO Power Line Communications ISBN: 1466557524 ISBN-13(EAN): 9781466557529 Издательство: Taylor&Francis Рейтинг: Цена: 31390.00 р. Наличие на складе: Поставка под заказ.
Автор: Varahram, Pooria , Mohammady, Somayeh , Ali, Bor Название: Power Efficiency in Broadband Wireless Communications ISBN: 036737840X ISBN-13(EAN): 9780367378400 Издательство: Taylor&Francis Рейтинг: Цена: 9492.00 р. Наличие на складе: Поставка под заказ.
Описание:
Power Efficiency in Broadband Wireless Communications focuses on the improvement of power efficiency in wireless communication systems, especially of mobile devices. Reviewing cutting-edge techniques for conserving power and boosting power efficiency, the book examines various technologies and their impact on consumer devices. It considers each technology, first by introducing the main physical layer components in recent wireless communication systems along with their shortcomings, and then proposing solutions for overcoming these shortcomings.
The book covers orthogonal frequency division multiplexing (OFDM) signal generation and formulation and examines the advantages and disadvantages of OFDM systems compared to alternative multiplexing. It introduces one of the main drawbacks of OFDM systems, peak-to-average power ratio (PAPR), and discusses several PAPR techniques. It also explains how to overcome the main drawbacks of real-world OFDM system applications.
Considers power amplifier linearization for increasing power efficiency and reducing system costs and power dissipation
Describes the implementation scenario of the most promising linearization technique, digital predistortion
Presents some experimental demonstrations of digital predistortion when the device under test is in the loop
Because the most costly device in a communication system that has a direct impact on power efficiency and power consumption is the power amplifier, the book details the behavior and characteristics of different classes of power amplifiers. Describing the evolution of the mobile cellular communication system, it details a cost-effective technique to help you increase power efficiency, reduce system costs, and prolong battery life in next generation mobile devices.
Автор: Olsson, Magnus Название: Epc And 4G Packet Networks ISBN: 012394595X ISBN-13(EAN): 9780123945952 Издательство: Elsevier Science Рейтинг: Цена: 14654.00 р. Наличие на складе: Поставка под заказ.
Описание: Offers detailed insight into the Evolved Packet Core (EPC) that covers the standards and industry developments. This book describes and explains the entire EPC including architecture, features and protocols, giving you the knowledge and insight to see the potential in EPC, develop EPC products and deploy LTE/EPC mobile broadband Networks.
Автор: Chapman,Thomas Название: Hspa Evolution ISBN: 0080999697 ISBN-13(EAN): 9780080999692 Издательство: Elsevier Science Рейтинг: Цена: 13980.00 р. Наличие на складе: Поставка под заказ.
Автор: Mukherjee, Amitav Название: 5g new radio: beyond mobile broadband ISBN: 163081640X ISBN-13(EAN): 9781630816407 Издательство: Artech House Рейтинг: Цена: 17371.00 р. Наличие на складе: Нет в наличии.
Описание: his innovative resource analyzes these applications in detail to help readers understand how the flexible design of NR makes it suitable for a wide range of use cases and applications.
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