Автор: Dahlman, Erik Название: 5G Nr ISBN: 0128223200 ISBN-13(EAN): 9780128223208 Издательство: Elsevier Science Рейтинг: Цена: 86410.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 5G NR: The Next Generation Wireless Access Technology, Second Edition, follows the authors' highly celebrated books on 3G and 4G and provides a new level of insight into 5G NR. After background discussion of 5G, including requirements, spectrum aspects, and the standardization timeline, all technology features of the first phase of NR are described in detail. The book covers the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects, and co-existence and interworking with LTE. The book provides a good foundation in NR and different NR technology components, giving insight into why a certain solution has been selected. This second edition is updated to reflect the latest developments in Release 16 and includes brand new chapters on: NR in unlicensed spectrum; NR-U in Rel-16; IAB; V2X and sidelink in Rel-16; industrial IoT; IIoT and referring to the URLLC enhancements for PDCCH; RIM/CL; and positioning. Also included are the key radio-related requirements of NR; design principles; technical features of basic NR transmission structure--showing where it was inherited from LTE, where it deviates from it, and the reasons why-- NR multi-antenna transmission functionality; detailed description of the signals and functionality of the initial NR access, including signals for synchronization and system information; random access and paging; LTE/NR co-existence in the same spectrum and the benefits of their interworking as one system; and different aspects of mobility in NR. RF requirements for NR are described for BS and UE, the legacy bands, and for the new mm-wave bands.
Автор: Ghassemlooy Название: Optical Wireless Communications ISBN: 1138074802 ISBN-13(EAN): 9781138074804 Издательство: Taylor&Francis Рейтинг: Цена: 82670.00 T Наличие на складе: Нет в наличии. Описание:
Detailing a systems approach, Optical Wireless Communications: System and Channel Modelling with MATLAB(R), is a self-contained volume that concisely and comprehensively covers the theory and technology of optical wireless communications systems (OWC) in a way that is suitable for undergraduate and graduate-level students, as well as researchers and professional engineers.
Incorporating MATLAB(R) throughout, the authors highlight past and current research activities to illustrate optical sources, transmitters, detectors, receivers, and other devices used in optical wireless communications. They also discuss both indoor and outdoor environments, discussing how different factors--including various channel models--affect system performance and mitigation techniques.
In addition, this book broadly covers crucial aspects of OWC systems:
Fundamental principles of OWC
Devices and systems
Modulation techniques and schemes (including polarization shift keying)
Channel models and system performance analysis
Emerging visible light communications
Terrestrial free space optics communication
Use of infrared in indoor OWC
One entire chapter explores the emerging field of visible light communications, and others describe techniques for using theoretical analysis and simulation to mitigate channel impact on system performance. Additional topics include wavelet denoising, artificial neural networks, and spatial diversity. Content also covers different challenges encountered in OWC, as well as outlining possible solutions and current research trends. A major attraction of the book is the presentation of MATLAB simulations and codes, which enable readers to execute extensive simulations and better understand OWC in general.
Автор: Elgendi, Mohamed Название: PPG Signal Analysis ISBN: 1138049719 ISBN-13(EAN): 9781138049710 Издательство: Taylor&Francis Рейтинг: Цена: 117390.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book serves as a current resource for Photoplethysmogram (PPG) signal analysis using MATLAB (R). This technology is critical in the evaluation of medical and diagnostic data utilized in mobile devices.
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: Mare Nostrum (Eurospan) Цена: 163550.00 T Наличие на складе: Есть у поставщика Поставка под заказ. 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.
Автор: Marzetta Название: Fundamentals of Massive MIMO ISBN: 1107175577 ISBN-13(EAN): 9781107175570 Издательство: Cambridge Academ Рейтинг: Цена: 76030.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Written by the concept`s pioneers, this is the first complete guide to the physical and engineering principles of Massive MIMO. Richly illustrated by numerous case studies, it covers key topics such as propagation models, channel modeling, and cell analysis, and stresses capacity bounds. Problem sets and solutions are provided online.
Автор: Kopta, Vladimir Название: Ultra-low power fm-uwb transceivers for iot ISBN: 8770221448 ISBN-13(EAN): 9788770221443 Издательство: Taylor&Francis Рейтинг: Цена: 99010.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Over the past two decades we have witnessed the increasing popularity of the internet of things. The vision of billions of connected objects, able to interact with their environment, is the key driver directing the development of future communication devices. Today, power consumption as well as the cost and size of radios remain some of the key obstacles towards fulfilling this vision.
Ultra-Low Power FM-UWB Transceivers for IoT presents the latest developments in the field of low power wireless communication. It promotes the FM-UWB modulation scheme as a candidate for short range communication in different IoT scenarios. The FM-UWB has the potential to provide exactly what is missing today. This spread spectrum technique enables significant reduction in transceiver complexity, making it smaller, cheaper and more energy efficient than most alternative options.
The book provides an overview of both circuit-level and architectural techniques used in low power radio design, with a comprehensive study of state-of-the-art examples. It summarizes key theoretical aspects of FM-UWB with a glimpse at potential future research directions. Finally, it gives an insight into a full FM-UWB transceiver design, from system level specifications down to transistor level design, demonstrating the modern power reduction circuit techniques.
Ultra-Low Power FM-UWB Transceivers for IoT is a perfect text and reference for engineers working in RF IC design and wireless communication, as well as academic staff and graduate students engaged in low power communication systems research.
Автор: Dahlman, Erik Название: 5G NR – The Next Generation Wireless Access Technology ISBN: 0128143231 ISBN-13(EAN): 9780128143230 Издательство: Elsevier Science Рейтинг: Цена: 85430.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 5G NR: The Next Generation Wireless Access Technologyfollows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail. . Included is a detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTE. The book provides a good understanding of NR and the different NR technology components, giving insight into why a certain solution was selected. . Content includes:. . . . Key radio-related requirements of NR, design principles, technical features. Details of basic NR transmission structure, showing where it has been inherited from LTE and where it deviates from it, and the reasons why. NR Multi-antenna transmission functionality. Detailed description of the signals and functionality of the initial NR access, including signals for synchronization and system information, random access and paging. LTE/NR co-existence in the same spectrum, the benefits of their interworking as one system. The different aspects of mobility in NR RF requirements for NR will be described both for BS and UE, both for the legacy bands and for the new mm-wave bands
Автор: Zhu. Xu, Kainan Zhu , Mohammad Heggo Название: Hybrid Wireless Power-Line Communication for Indoor IoT Networks ISBN: 1630818097 ISBN-13(EAN): 9781630818098 Издательство: Artech House Рейтинг: Цена: 140450.00 T Наличие на складе: Нет в наличии. Описание: Hybrid Wireless-Power Line Communication for Indoor IoT Networks.
Автор: Ghafoor Saim, Rehmani Mubashir Husain, Davy Alan Название: Next Generation Wireless Terahertz Communication Networks ISBN: 036743072X ISBN-13(EAN): 9780367430726 Издательство: Taylor&Francis Рейтинг: Цена: 122490.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book covers the state-of-the-art literature and survey on different communication aspects of Terahertz band communication networks from channel model to network layer operations and also cover the novel techniques and protocols to address the challenges for different Terahertz applications.
Автор: Kawanishi, Tetsuya Название: Wired and wireless seemless access syste ISBN: 1630817406 ISBN-13(EAN): 9781630817404 Издательство: Artech House Рейтинг: Цена: 115810.00 T Наличие на складе: Нет в наличии. Описание: This innovative resource presents comprehensive and detailed information on wired and wireless seamless access systems consisting of various types of transmission media including microwave, millimeter-wave, THz wave, and lightwave in fibers. This book explains heterogenous networks consisting of various transmission media with many media converters. Applications of seamless access networks for public infrastructure such as airports, railways and information and communications systems are described. The book focuses on two important features of seamless access systems, including high-capacity transmission capacity limitation due to economics as well as physics, and low-latency transmission. Latency has significant impact on applications including financial transactions and online gaming. Low-latency data is very important for self-driving cars as well. This book presents the concept of sensor-over-fiber, where many antenna units are connected through optical fibers to gather sensor responses coherently. This book provides possible scenarios of future mobile networks which have many antenna units and opto-electric device technologies. Readers will learn about basic and state-of-the-art signal estimation techniques and concludes with exploration of social issues on future information and communication (ICT) infrastructure.
Автор: Mohammed Usman, Mohd Wajid, Mohd Dilshad Ansari Название: Enabling technologies for next generation wireless communications ISBN: 0367422492 ISBN-13(EAN): 9780367422493 Издательство: Taylor&Francis Рейтинг: Цена: 163330.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book will provide up-to-date information on emerging trends in wireless systems, their enabling technologies and their evolving application paradigms to researchers, technologies, developers, engineers, policy decision-makers, as well as graduate students.
Автор: Masoud Babaie, Mina Shahmohammadi, Robert Bogdan S Название: RF CMOS Oscillators for Modern Wireless Applications ISBN: 8793609493 ISBN-13(EAN): 9788793609495 Издательство: Taylor&Francis Рейтинг: Цена: 93910.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
While mobile phones enjoy the largest production volume ever of any consumer electronics products, the demands they place on radio-frequency (RF) transceivers are particularly aggressive, especially on integration with digital processors, low area, low power consumption, while being robust against process-voltage-temperature variations. Since mobile terminals inherently operate on batteries, their power budget is severely constrained. To keep up with the ever increasing data-rate, an ever-decreasing power per bit is required to maintain the battery lifetime. The RF oscillator is the second most power-hungry block of a wireless radio (after power amplifiers). Consequently, any power reduction in an RF oscillator will greatly benefit the overall power efficiency of the cellular transceiver. Moreover, the RF oscillators' purity limits the transceiver performance. The oscillator's phase noise results in power leakage into adjacent channels in a transmit mode and reciprocal mixing in a receive mode. On the other hand, the multi-standard and multi-band transceivers that are now trending demand wide tuning range oscillators. However, broadening the oscillator's tuning range is usually at the expense of die area (cost) or phase noise.
The main goal of this book is to bring forth the exciting and innovative RF oscillator structures that demonstrate better phase noise performance, lower cost, and higher power efficiency than currently achievable.
Technical topics discussed in RF CMOS Oscillators for Modern Wireless Applications include:
- Design and analysis of low phase-noise class-F oscillators - Analyze a technique to reduce 1/f noise up-conversion in the oscillators - Design and analysis of low power/low voltage oscillators - Wide tuning range oscillators - Reliability study of RF oscillators in nanoscale CMOS
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