Author: Jad G. Atallah
Publisher: Springer Science & Business Media
ISBN: 1461414660
Category : Technology & Engineering
Languages : en
Pages : 197
Get Book Here
Book Description
This book describes the design and implementation of an electronic subsystem called the frequency synthesizer, which is a very important building block for any wireless transceiver. The discussion includes several new techniques for the design of such a subsystem which include the usage modes of the wireless device, including its support for several leading-edge wireless standards. This new perspective for designing such a demanding subsystem is based on the fact that optimizing the performance of a complete system is not always achieved by optimizing the performance of its building blocks separately. This book provides “hands-on” examples of this sort of co-design of optimized subsystems, which can make the vision of an always-best-connected scenario a reality.
Author: Springer
Publisher:
ISBN: 9781461414674
Category :
Languages : en
Pages : 204
Get Book Here
Book Description
Author: Ovidiu Vermesan
Publisher: River Publishers
ISBN: 8792982735
Category : Computers
Languages : en
Pages : 373
Get Book Here
Book Description
Today, we see the integration of Industrial, Business, and Consumer Internet. This integration is bringing together the Internet of People, Internet of Things, Internet of Energy, Internet of Vehicles, and Internet of Media, Services, and Enterprises. In this way, it forms the backbone of the digital economy and digital society and the foundation for the future knowledge and innovation-based economy in supporting solutions for the emerging challenges of public health, aging population, environmental protection and climate change, the conservation of energy and scarce materials, enhancements to safety and security, and the continuation and growth of economic prosperity. Penetration of smartphones and advances in machine to machine (M2M) and wireless communication technology will be the main drivers for Internet of Things (IoT) development. The IoT contribution is in the increased value of information created by the number of interconnections and the transformation of the processed information into knowledge shared in the Internet of Everything. The connected devices are part of ecosystems connecting people, processes, data, and things which are communicating in the cloud, using the increased storage and computing power and pushing for standardization of communication and metadata. In this context, the next generation of the cloud technologies will need to be flexible enough to scale autonomously, adaptive enough to handle constantly changing connections, and resilient enough to stand up to the huge flows in data that will occur. For 2025, analysts forecast that there will be six devices per human on the planet, which means 50 billion more connected devices over the next 12 years. The IoT market is connected to this growth from industrial M2M systems, smart meters, and wireless sensors. Enabling technologies such as nanoelectronics, MEMS, embedded systems, intelligent device management, smart phones, telematics, smart network infrastructure, cloud computing, and software technologies will create new products, new services, and new interfaces by creating smart environments and smart spaces with applications ranging from Smart Cities, smart transport, buildings, energy, and grid, to smart health and life. Internet of Things provides a broad overview of various topics of the IoT from the research and development priorities to enabling technologies, architecture, security, privacy, interoperability, and industrial applications. It is intended to be a standalone book in a series that covers the IoT activities of the Internet of Things European Research Cluster (IERC) from technology to international cooperation and the global "state of play." The book builds on the ideas put forward by the IERC Strategic Research Agenda and presents global views and state-of-the-art results on the challenges that the research, development, and deployment of IoT faces at the global level. Technical topics discussed in the book include: - Introduction - Internet of Things in a wider context: Time for convergence. - Internet of Things Strategic Research Agenda - Interconnection and Integration of the Physical World into the Digital World - Scalable Architectures for IoT Applications - IoT standardisation requirements and initiatives. Standardisation and Innovation. - Service Openness and Interoperability - Software define and virtualization of network resources - Mobile devices enable IoT evolution from industrial applications to mass consumer applications - Innovation through Interoperability and Standardisation when everything is connected anytime at anyplace
Author: Ronald Newbold Bracewell
Publisher:
ISBN:
Category : Fourier transformations
Languages : en
Pages :
Get Book Here
Book Description
Author: Alexander M. Wyglinski
Publisher: Artech House
ISBN: 1630814598
Category : Technology & Engineering
Languages : en
Pages : 375
Get Book Here
Book Description
Based on the popular Artech House classic, Digital Communication Systems Engineering with Software-Defined Radio, this book provides a practical approach to quickly learning the software-defined radio (SDR) concepts needed for work in the field. This up-to-date volume guides readers on how to quickly prototype wireless designs using SDR for real-world testing and experimentation. This book explores advanced wireless communication techniques such as OFDM, LTE, WLA, and hardware targeting. Readers will gain an understanding of the core concepts behind wireless hardware, such as the radio frequency front-end, analog-to-digital and digital-to-analog converters, as well as various processing technologies. Moreover, this volume includes chapters on timing estimation, matched filtering, frame synchronization message decoding, and source coding. The orthogonal frequency division multiplexing is explained and details about HDL code generation and deployment are provided. The book concludes with coverage of the WLAN toolbox with OFDM beacon reception and the LTE toolbox with downlink reception. Multiple case studies are provided throughout the book. Both MATLAB and Simulink source code are included to assist readers with their projects in the field.
Author: Mihail C. Roco
Publisher: Springer Science & Business Media
ISBN: 9401703590
Category : Technology & Engineering
Languages : en
Pages : 477
Get Book Here
Book Description
M. C. Roco and W.S. Bainbridge In the early decades of the 21st century, concentrated efforts can unify science based on the unity of nature, thereby advancing the combination of nanotechnology, biotechnology, information technology, and new technologies based in cognitive science. With proper attention to ethical issues and societal needs, converging in human abilities, societal technologies could achieve a tremendous improvement outcomes, the nation's productivity, and the quality of life. This is a broad, cross cutting, emerging and timely opportunity of interest to individuals, society and humanity in the long term. The phrase "convergent technologies" refers to the synergistic combination of four major "NBIC" (nano-bio-info-cogno) provinces of science and technology, each of which is currently progressing at a rapid rate: (a) nanoscience and nanotechnology; (b) biotechnology and biomedicine, including genetic engineering; (c) information technology, including advanced computing and communications; (d) cognitive science, including cognitive neuroscience. Timely and Broad Opportunity. Convergence of diverse technologies is based on material unity at the nanoscale and on technology integration from that scale.
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 946
Get Book Here
Book Description
Author: Fan Yang
Publisher: Cambridge University Press
ISBN: 1108654207
Category : Science
Languages : en
Pages : 489
Get Book Here
Book Description
Written by the leading experts in the field, this text provides systematic coverage of the theory, physics, functional designs, and engineering applications of advanced engineered electromagnetic surfaces. All the essential topics are included, from the fundamental theorems of surface electromagnetics, to analytical models, general sheet transmission conditions (GSTC), metasurface synthesis, and quasi-periodic analysis. A plethora of examples throughout illustrate the practical applications of surface electromagnetics, including gap waveguides, modulated metasurface antennas, transmit arrays, microwave imaging, cloaking, and orbital angular momentum (OAM ) beam generation, allowing readers to develop their own surface electromagnetics-based devices and systems. Enabling a fully comprehensive understanding of surface electromagnetics, this is an invaluable text for researchers, practising engineers and students working in electromagnetics antennas, metasurfaces and optics.
Author: Qing-An Zeng
Publisher: Springer
ISBN: 8132225805
Category : Technology & Engineering
Languages : en
Pages : 1265
Get Book Here
Book Description
This book is based on a series of conferences on Wireless Communications, Networking and Applications that have been held on December 27-28, 2014 in Shenzhen, China. The meetings themselves were a response to technological developments in the areas of wireless communications, networking and applications and facilitate researchers, engineers and students to share the latest research results and the advanced research methods of the field. The broad variety of disciplines involved in this research and the differences in approaching the basic problems are probably typical of a developing field of interdisciplinary research. However, some main areas of research and development in the emerging areas of wireless communication technology can now be identified. The contributions to this book are mainly selected from the papers of the conference on wireless communications, networking and applications and reflect the main areas of interest: Section 1 - Emerging Topics in Wireless and Mobile Computing and Communications; Section 2 - Internet of Things and Long Term Evolution Engineering; Section 3 - Resource Allocation and Interference Management; Section 4 - Communication Architecture, Algorithms, Modeling and Evaluation; Section 5 - Security, Privacy, and Trust; and Section 6 - Routing, Position Management and Network Topologies.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1016
Get Book Here
Book Description
