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Mobile payment systems, Tellez, Jesus Zeadally, Sherali



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Цена: 12621р.
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Автор: Tellez, Jesus Zeadally, Sherali
Название:  Mobile payment systems
Перевод названия: Хесус Теллец, Шерали Зеадалли: Мобильные платежные системы
ISBN: 9783319794440
Издательство: Springer
Классификация:
ISBN-10: 3319794442
Обложка/Формат: Paperback
Страницы: 133
Вес: 0.321 кг.
Дата издания: 2017
Серия: Computer communications and networks
Язык: English
Издание: Softcover reprint of
Иллюстрации: 2 illustrations, color; 56 illustrations, black and white; xiv, 133 p. 58 illus., 2 illus. in color.
Размер: 235 x 155
Читательская аудитория: Professional & vocational
Подзаголовок: Secure network architectures and protocols
Ссылка на Издательство: Link
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Поставляется из: Германии



Designing Reliable Distributed Systems

Автор: Peter Csaba ?lveczky
Название: Designing Reliable Distributed Systems
ISBN: 1447166868 ISBN-13(EAN): 9781447166863
Издательство: Springer
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Цена: 8909 р.
Наличие на складе: Есть у поставщика Поставка под заказ.

Описание: This classroom-tested textbook provides an accessible introduction to the design, formal modeling, and analysis of distributed computer systems.

Design of Digital Phase Shifters for Multipurpose Communication Systems

Автор: Yarman Binboga Siddik
Название: Design of Digital Phase Shifters for Multipurpose Communication Systems
ISBN: 8770220948 ISBN-13(EAN): 9788770220941
Издательство: Eurospan
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Цена: 16393 р.
Наличие на складе: Нет в наличии.

Описание: Design of Digital Phase Shifters for Multipurpose Communication Systems covers a new emerging need in designing digital phase shifters for modern communication systems.

With the advancement of new generation mobile communication systems, directed beams save a substantial amount of RF-power, and improve the noise immunity. In this regard, beam-forming circuits, namely, digital phase shifters constitute essential parts of the antenna arrays. Therefore, this book is devoted to design of digital phase shifters for various communications systems.

In the good old days, phase shifter design requirements used to demand narrow bandwidth with no physical size constraints. Nowadays, they must be compact and suitable for Very Large Scale Integrated Circuits (VLSI) or Microwave Monolithic Integrated Circuit (MMIC) implementation with Wide Phase Range (WPR) and Wide Frequency Band (WFB).

Since the 1980s, the author has been designing digital phase shifters for various applications. He started to work with loaded lines phase shifters, and then employed branch line couplers to achieve wider frequency bands. In order to reduce the physical size, he used a 3 element Symmetric LC ladder based T or PI configurations. In order to achieve broad frequency band with large phase range, usage of LC lattice structures is inevitable. Lately, the author designed phase shifters using both lowpass and highpass LC ladder and lattice based switched-structures, which are suitable for monolithic implementation. In the course of design, MOS transistors were employed as switching elements. This book includes several novel digital phase shifter topologies, which provides wide phase range and wideband operation.

Technical topics discussed in the book include:

  • Basic Concept of Antenna Arrays
  • Concept of Digital Phase Bit
  • Scattering Parameters to analyze the electric performance of phase shifters
  • Transmission Lines as circuit elements to construct practical phase shifters
  • Loaded Line Digital Phase Shifters (DPS)
  • Lowpass Based T/PI Section DPS
  • Highpass Based T/PI Section DPS
  • 3-Element LC T/PI Section DPS
  • Wide Phase Range, Wide Frequency Band Symmetric Lattice Based DPS
For each topology presented, explicit design equations are provided and programs to assess the electric performance of each topology is developed in a MatLab environment. It is expected that the reader will be self-sufficient to design and implement the digital phase shifters topologies presented in this book.
FM-UWB Transceivers for Autonomous Wireless Systems

Автор: Nitz Saputra, John R. Long
Название: FM-UWB Transceivers for Autonomous Wireless Systems
ISBN: 8793519168 ISBN-13(EAN): 9788793519169
Издательство: Eurospan
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Цена: 13805 р.
Наличие на складе: Нет в наличии.

Описание: Presents state-of-the-art developments in low-power FM-UWB transceiver realizations. The design, performance and implementation of prototype transceivers in CMOS technology are presented. A working hardware realization of an autonomous node that includes a prototype power management circuit is also proposed and detailed.

Low-Visibility Antennas for Communication Systems

Автор: Albert Sabban
Название: Low-Visibility Antennas for Communication Systems
ISBN: 1138748102 ISBN-13(EAN): 9781138748101
Издательство: Taylor&Francis
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Цена: 9981 р.
Наличие на складе: Поставка под заказ.

Описание: Low-visibility antennas have many attractive features, such as being low-profile, flexible, lightweight, small-volume, and low-cost. Low-Visibility Antennas for Communication Systems provides explicit guidelines for the development of these antennas. Offering valuable insight into emerging antenna technologies, the book: Introduces the fundamental theory of electromagnetics and antennas with few integral and differential equations, improving accessibility while providing sufficient mathematical detail Presents state-of-the-art advancements in microstrip, millimeter (mm) wave microstrip, wearable, wearable tunable printed, wideband wearable meta-material, and fractal printed antennas Discusses microwave integrated circuits (MICs), monolithic microwave integrated circuits (MMICs), micro-electro-mechanical systems (MEMS), and low temperature co-fired ceramics (LTCC) Low-Visibility Antennas for Communication Systems delivers a comprehensive and cutting-edge study of the design and application of low-visibility antennas, complete with design considerations, computed and measured results, and an extensive exploration of radio frequency and antenna measurements.

Автор: Oleg Sergiyenko, Moises Rivas-Lopez, Wendy Flores-
Название: Control and Signal Processing Applications for Mobile and Aerial Robotic Systems
ISBN: 1522599258 ISBN-13(EAN): 9781522599258
Издательство: Eurospan
Цена: 30543 р.
Наличие на складе: Нет в наличии.

Описание: As technology continues to develop, certain innovations are beginning to cover a wide range of applications, specifically mobile robotic systems. The boundaries between the various automation methods and their implementations are not strictly defined, with overlaps occurring. Specificity is required regarding the research and development of android systems and how they pertain to modern science. Control and Signal Processing Applications for Mobile and Aerial Robotic Systems is a pivotal reference source that provides vital research on the current state of control and signal processing of portable robotic designs. While highlighting topics such as digital systems, control theory, and mathematical methods, this publication explores original inquiry contributions and the instrumentation of mechanical systems in the industrial and scientific fields. This book is ideally designed for technicians, engineers, industry specialists, researchers, academicians, and students seeking current research on today's execution of mobile robotic schemes.

Advances in Communications-Based Train Control Systems

Название: Advances in Communications-Based Train Control Systems
ISBN: 1482257432 ISBN-13(EAN): 9781482257434
Издательство: Taylor&Francis
Рейтинг:
Цена: 27225 р.
Наличие на складе: Поставка под заказ.

Описание: With rapid population explosion, improving rail transit speed and capacity is strongly desirable around the world. Communication-based train control (CBTC) is an automated train control system using high capacity bidirectional train–ground communications to ensure the safe operation of rail vehicles. This book presents the latest advances in CBTC research. The contributed chapters from leading experts in the field cover different aspects of modelling, analysis, design, testing, management, deployment, and optimization of CBTC systems. Advances in Communications-Based Train Control Systems begins with the background and evolution of train signaling/train control systems. It introduces the main features and architecture of CBTC systems and describes current challenges and successful implementations around the world. Subsequent contributed chapters discuss such key research areas as Nondestructive testing techniques that can be employed to inspect rails and fastening parts New wireless channel modelling techniques for underground tunnels and viaducts Advanced wireless communication systems to improve CBTC communication availability Schemes to integrate train control and train-ground communications by modelling the control system of a group of trains in CBTC as a networked control system Use of cognitive control to improve train control performance, considering both train–ground communication and train control The book includes many supporting illustrations and tables along with a valuable set of references at the end of each chapter. With this book, researchers and practitioners will be well-equipped to advance the research and development in this important field.

Global Navigation Satellite Systems, Inertial Navigation, and Integration, 3rd Edition

Автор: Grewal
Название: Global Navigation Satellite Systems, Inertial Navigation, and Integration, 3rd Edition
ISBN: 111844700X ISBN-13(EAN): 9781118447000
Издательство: Wiley
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Цена: 18332 р.
Наличие на складе: Поставка под заказ.

Описание: The Global Positioning System (GPS) may be used in conjunction with Inertial Navigation Systems (INS) for tracking and navigation and may be applied in the civilian and military sectors to track devices, to locate people and objects, in the air, on the ground, or at sea.

Advances for In-Vehicle and Mobile Systems / Challenges for International Standards

Автор: Abut Huseyin, Hansen John H.L., Takeda Kazuya
Название: Advances for In-Vehicle and Mobile Systems / Challenges for International Standards
ISBN: 038733503X ISBN-13(EAN): 9780387335032
Издательство: Springer
Рейтинг:
Цена: 25986 р.
Наличие на складе: Поставка под заказ.

Описание: Advances for In-Vehicle and Mobile Systems: Challenges for International Standards is organized to bring together the most active scholars working on the latest techniques, standards, and emerging deployment on "living in the age of wireless communications and smart vehicular systems." The objective is to incorporate speech, dialog, video, image, vehicular sensory data, and wireless communication modalities to model the total behavior of the driver and use that model towards personalization of the vehicle to provide a more comfortable and safer driving experience. The format of this work centers on four themes: driver and driving environment recognition, telecommunication applications, noise reduction, and dialog in vehicles.Advances for In-Vehicle and Mobile Systems: Challenges for International Standards, is appropriate for researchers, engineers, and professionals working in signal processing technologies, next generation vehicle design, and networks for mobile platforms.

Introduction to wireless and mobile systems

Автор: Agrawal
Название: Introduction to wireless and mobile systems
ISBN: 1439062072 ISBN-13(EAN): 9781439062074
Издательство: Cengage Learning
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Цена: 12975 р.
Наличие на складе: Поставка под заказ.

Описание: Third edition.

NFC Payment Systems and the New Era of Transaction Processing

Автор: Vibha Kaw Raina
Название: NFC Payment Systems and the New Era of Transaction Processing
ISBN: 1522523065 ISBN-13(EAN): 9781522523062
Издательство: Eurospan
Рейтинг:
Цена: 28127 р.
Наличие на складе: Нет в наличии.

Описание: Provides a thorough examination of the impact of NFC payment technology on the convenience, flexibility, and usability of transactions. Including a range of topics such as network threats, operating modes, and data security, this publication is an ideal reference source for researchers, students, academics, professionals, and practitioners interested in mobile technology in financial systems.

Digital Mobile Communications and the Terrestrial Trunked Radio Systems (TETRA)

Автор: Dunlop, John
Название: Digital Mobile Communications and the Terrestrial Trunked Radio Systems (TETRA)
ISBN: 0471987921 ISBN-13(EAN): 9780471987925
Издательство: Wiley
Рейтинг:
Цена: 26998 р.
Наличие на складе: Поставка под заказ.

Описание: Based on industrial short courses, this book comprehensively covers TETRA and related subject areas. The majority of the book is devoted to the operation, characteristics and design choices associated with the TETRA standard. Analysis is also provided on both the public and private mobile communications scene.

DSP for In-Vehicle and Mobile Systems

Автор: Abut HГјseyin, Hansen John H.L., Takeda Kazuya
Название: DSP for In-Vehicle and Mobile Systems
ISBN: 0387229787 ISBN-13(EAN): 9780387229782
Издательство: Springer
Рейтинг:
Цена: 23016 р.
Наличие на складе: Поставка под заказ.

Описание: DSP for In-Vehicle and Mobile Systems is focused on digital signal processing strategies for improving information access, command and control, and communications for in-vehicle environments. It is expected that the next generation of human-to-vehicle interfaces will incorporate speech, video/image, and wireless communication modalities to provide more comfortable and safer driving ambiance. It is also expected that vehicles will become "smarter" and provide a level of wireless information sharing of resources regarding road, weather, traffic, and other information that drivers may need immediately or request at a later time while driving on the road. The format of this work centers on three themes: in-vehicle corpora, speech recognition/dialog systems with emphasis on car environments, and digital signal processing for mobile platforms involving noise suppression, image/video processing, and alternative communication scenarios that can be employed for in-vehicle applications.DSP for In-Vehicle and Mobile Systems is appropriate for researchers and professionals working in signal processing technologies, next generation vehicle design and networked-communications.


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