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电子书：Wireless Networking: Know It All

Praphul Chandra, Daniel M. Dobkin, Alan Bensky, Ron Olexa, David Lide, Farid Dowla, "Wireless Networking: Know It All"

Newnes | 2007 | ISBN: 0750685824 | 576 pages | PDF | 10,1 MB

The Newnes Know It All Series takes the best of what our authors have written to create hard-working desk references that will be an engineer's first port of call for key information, design techniques and rules of thumb. Guaranteed not to gather dust on a shelf!

Wireless Networking: Design, Optimize, Implement delivers readers from the basics of a wireless system such as antennas and transmitters to current hot topic wireless systems and technologies. The backbone to technologies and applications such as mobile, untethered Internet access, Internet telephony, and high quality multimedia content via the Web is completely covered in this reference.

Chapter 1. Basics of Wireless Communications

Chapter 2. Basics of Wireless Local Area Networks

Chapter 3. Radio Transmitters and Receivers

Chapter 4. Radio Propagation

Chapter 5. Antennas and Transmission Lines

Chapter 6. Communication Protocols and Modulation

Chapter 7. High-Speed Wireless Data: System Types, Standards-Based and Proprietary Solutions

Chapter 8. Propagation Modeling and Measuring

Chapter 9. Indoor Networks

Chapter 10. Security in Wireless Local Area Networks

Chapter 11. Voice Over Wi-Fi and Other Wireless Technologies

Chapter 12. Mobile Ad Hoc Networks

Chapter 13. Wireless Sensor Networks

Chapter 14. Reliable Wireless Networks for Industrial Applications

Chapter 15. Applications and Technologies

Chapter 16. System Planning

*A comprehensive overview from best-selling authors including Daniel Dobkin, Ron Olexa, and Alan Bensky

*Explains the theory, concepts, design, and implementation of 802.11, 802.16, and 802.20 wireless networks the three most popular types

*Includes discussion of indoor networks, signal propagation, network security, and other topics essential for designing robust, secure wireless networks

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电子书：Plunkett's Wireless, Wi Fi, RFID and Cellular Industry Almanac 2009

Jack W. Plunkett, "Plunkett's Wireless, Wi-Fi, RFID and Cellular Industry Almanac 2009"

Plunkett Research | 2008 | ISBN: 1593921179, 1593924852 | 461 pages | PDF | 3,5 MB

The cell phone is the fastest-selling consumer electronic in the world. On a global basis, over 800 million cellular telephones are sold yearly. More camera-equipped cell phones are sold each year than stand alone digital cameras. Rapid development of new technologies is leading to ever more versatile, multipurpose mobile devices, including 3G Internet-enabled cell phones and PDAs. Meanwhile, wireless networking and wireless Internet access are developing and expanding on a global basis at a rapid rate. Booming technologies include such 802.11 standards as Wi-Fi and WiMax, as well as Ultra Wide Band (UWB) and Bluetooth. Telematics, intelligent transportation systems (ITS) and satellite radio will soon create an entertainment, navigation and communications revolution within automobiles and trucks. Meanwhile, RFID (radio frequency identification) will revolutionize wireless tracking, inventory and logistics at all levels, from manufacturing to shipping to retailing. These developments are creating challenges for legacy companies and opportunities for nimble marketers and managers. Plunkett's Wireless, Wi-Fi, RFID & Cellular Industry Almanac covers such sectors. Our coverage includes business trends analysis and industry statistics. We also include a wireless and cellular business glossary and a listing of industry contacts, such as industry associations and government agencies. Next, we profile hundreds of leading companies. Our 350 company profiles include complete business descriptions and up to 27 executives by name and title.

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电子书：Detection of Abrupt Changes Theory and Application

Michèle Basseville and Igor V. Nikiforov, Detection of Abrupt Changes - Theory and Application

Prentice-Hall, Inc | 1993 | ISBN 0131267809 | PDF | 2,9MB

Keywords

* Changes in the parameter vector of a random process, detection, statistical methods, on-line algorithms, performance analysis.

* Automatic segmentation of signals, on-line detection of transient events.

* Fault or damage detection, dynamical systems, sensor faults, actuator faults, process faults, multidimensional signal processing.

Applications

* Monitoring and condition-based maintenance of industrial plants.

* Monitoring complex measurement systems.

* Signal processing for pattern recognition (geophysics, seismology, vibrations, speech processing, biomedicine, acoustics...).

Summary

Many monitoring problems can be stated as the problem of detecting a change in the parameters of a static or dynamic stochastic system. The main goal of this book is to describe a unified framework for the design and the performance analysis of the algorithms for solving these change detection problems. Also the book contains the key mathematical background necessary for this purpose. Finally links with the analytical redundancy approach to fault detection in linear systems are established.

We call abrupt change any change in the parameters of the system that occurs either instantaneously or at least very fast with respect to the sampling period of the measurements. Abrupt changes by no means refer to changes with large magnitude; on the contrary, in most applications the main problem is to detect small changes. Moreover, in some applications, the early warning of small - and not necessarily fast - changes is of crucial interest in order to avoid the economic or even catastrophic consequences that can result from an accumulation of such small changes. For example, small faults arising in the sensors of a navigation system can result, through the underlying integration, in serious errors in the estimated position of the plane. Another example is the early warning of small deviations from the normal operating conditions of an industrial process. The early detection of slight changes in the state of the process allows to plan in a more adequate manner the periods during which the process should be inspected and possibly repaired, and thus to reduce the exploitation costs.

Readership

Engineers and researchers in the fields of signal processing, automatic control and supervision, time series analysis, applied statistics, quality control.

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电子书：Fast Fourier Transforms

C. Sidney Burrus, Fast Fourier Transforms

Connexions | 2008 | ISBN: N/A | Pages: 254 | PDF | 1.4MB

This book uses an index map, a polynomial decomposition, an operator factorization, and a conversion to a filter to develop a very general and efficient description of fast algorithms to calculate the discrete Fourier transform (DFT). The work of Winograd is outlined, chapters by Selesnick, Pueschel, and Johnson are included, and computer programs are provided.

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电子书：Hidden Markov Models: Estimation and Control

R. J. Elliott, L. Aggoun, J. B. Moore , Hidden Markov Models: Estimation and Control (Stochastic Modelling and Applied Probability)

Springer | ISBN 0387943641 | 1995 | PDF | 373 Pages | 3,1 Mb

As more applications are found, interest in Hidden Markov Models continues to grow. Following comments and feedback from colleagues, students and other working with Hidden Markov Models the corrected 3rd printing of this volume contains clarifications, improvements and some new material, including results on smoothing for linear Gaussian dynamics.

In Chapter 2 the derivation of the basic filters related to the Markov chain are each presented explicitly, rather than as special cases of one general filter. Furthermore, equations for smoothed estimates are given. The dynamics for the Kalman filter are derived as special cases of the authors’ general results and new expressions for a Kalman smoother are given. The Chapters on the control of Hidden Markov Chains are expanded and clarified. The revised Chapter 4 includes state estimation for discrete time Markov processes and Chapter 12 has a new section on robust control.

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电子书：Wireless Networking Technology: From Principles to Successful Implementation {Repost}

Wireless Networking Technology: From Principles to Successful Implementation

Publisher: Newnes | ISBN: 0750667885 | edition 2007 | PDF | 425 pages | 12,1 mb

As the demand for higher bandwidth has lead to the development of increasingly complex wireless technologies, an understanding of both wireless networking technologies and radio frequency (RF) principles is essential for implementing high performance and cost effective wireless networks.

Wireless Networking Technology clearly explains the latest wireless technologies, covering all scales of wireless networking from personal (PAN) through local area (LAN) to metropolitan (MAN). Building on a comprehensive review of the underlying technologies, this practical guide contains 'how to' implementation information, including a case study that looks at the specific requirements for a voice over wireless LAN application. This invaluable resource will give engineers and managers all the necessary knowledge to design, implement and operate high performance wireless networks.

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电子书：Fundamentals of Wireless Sensor Networks: Theory and Practice

Waltenegus Dargie, Christian Poellabauer, "Fundamentals of Wireless Sensor Networks: Theory and Practice"

Wiley | 2010 | ISBN: 0470997656, 0470666390 | 336 pages | PDF | 1,6 MB

In this book, the authors describe the fundamental concepts and practical aspects of wireless sensor networks. The book provides a comprehensive view to this rapidly evolving field, including its many novel applications, ranging from protecting civil infrastructure to pervasive health monitoring. Using detailed examples and illustrations, this book provides an inside track on the current state of the technology. The book is divided into three parts. In Part I, several node architectures, applications and operating systems are discussed. In Part II, the basic architectural frameworks, including the key building blocks required for constructing large-scale, energy-efficient sensor networks are presented. In Part III, the challenges and approaches pertaining to local and global management strategies are presented – this includes topics on power management, sensor node localization, time synchronization, and security. At the end of each chapter, the authors provide practical exercises to help students strengthen their grip on the subject. There are more than 200 exercises altogether.

Key Features:

•Offers a comprehensive introduction to the theoretical and practical concepts pertaining to wireless sensor networks

•Explains the constraints and challenges of wireless sensor network design; and discusses the most promising solutions

•Provides an in-depth treatment of the most critical technologies for sensor network communications, power management, security, and programming

•Reviews the latest research results in sensor network design, and demonstrates how the individual components fit together to build complex sensing systems for a variety of application scenarios

•Includes an accompanying website containing solutions to exercises (http://www.wiley.com/go/dargie_fundamentals)

This book serves as an introductory text to the field of wireless sensor networks at both graduate and advanced undergraduate level, but it will also appeal to researchers and practitioners wishing to learn about sensor network technologies and their application areas, including environmental monitoring, protection of civil infrastructure, health care, precision agriculture, traffic control, and homeland security.

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电子书：Antennas for Ubiquitous Radio Services in a Wireless Information Society

I.E. Lager, M. Simeoni, "Antennas for Ubiquitous Radio Services in a Wireless Information Society"

IOS Press | 2010 | ISBN: 1607504863 | 180 pages | PDF | 4 MB

Wireless applications are now an integral part of everyday life. On the one hand, these applications are being praised for making lives better by facilitating efficient communication and effectively treating disease. On the other hand, they are criticised for invading privacy and representing a potential health hazard. In any case, we are aware of them everywhere in sound, image and data carrying systems, but they are also intrinsic to weather and traffic monitoring systems and in defence and security technology. In recognition of the need for continuous and sustained effort in the field of antenna engineering, the WiSE project (Wide Band Sparse Element Array Antennas) was initiated in 2004 to assemble a catalogue of wide-band radiators and explore the functional possibilities of a shared aperture concept. This book is a collection of papers which offers a retrospective of the WiSE projects main achievements, whilst also assessing their relevance within a wider antenna engineering perspective. There is a constant demand from wireless systems to provide increased performance; higher channel transmission capacity for multimedia and the pattern shaping and beam agility required for high-end radar and space-borne telecommunications. Addressing innovative concepts and state-of-the-art aspects in array antenna design, manufacturing and measurement, this volume provides an overview of the increasingly complex functionalities demanded by evolving radio services.

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电子书：Personal Networks: Wireless Networking for Personal Devices

Martin Jacobsson, Ignas Niemegeers, Sonia Heemstra de Groot, "Personal Networks: Wireless Networking for Personal Devices"

Wiley | 2010 | ISBN: 047068173X, 0470666706 | 228 pages | PDF | 1,6 MB

Written by experts in the field, this book describes the Personal Network architecture and its various components

This book focuses on networking and security aspects of Personal Networks (PNs). Given a single user, the authors propose an architecture for PNs in which devices are divided into one of two types of nodes: personal nodes and foreign nodes. Furthermore, the authors demonstrate the ways in which PNs can be formed in a self-organized and secure way, how they can be interconnected using infrastructure networks, how multiple PNs can be connected, and how their services and resources can be shared. In addition, the book shows how security and ease-of-use can be achieved through automatic configuration and how mobility can be supported through adaptability and self-organization. The motivations for the PN concept, the PN architecture, its functionalities and features, as well as future challenges are covered in depth. Finally, the authors consider the potential applications for PNs and briefly discuss additional support systems for PN applications. The latter includes service discovery and context information management among others.

Key Features:

•Describes the PN network architecture and its various components in-depth

•Written by experts who developed this concept

•Discusses the newer topic of federations of PNs

•Considers potential PN applications, and demonstrates how applications support systems, such as service discovery and context management, can assist the applications

•Provides an insight into the challenges of future personal networking, architectures for PNs, potential and important solutions, and their implications

This book will serve as an invaluable reference for researchers, developers, and standardization experts in mobile and wireless communication systems and services. It will also be of interest to postgraduate students in the field of telecommunications.

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电子书：Electromagnetic Waves and Antennas

Sophocles J. Orfanidis, Electromagnetic Waves and Antennas

Rutgers University | 2002 | ISBN: 0130938556 | Pages: 785 | PDF | 11.5MB

This book provides a broad and applications-oriented introduction to electromagnetic waves and antennas. The book is organized around three main topic areas: The propagation, reflection, and transmission of plane waves, and the analysis and design of multilayer films; Waveguides, transmission lines, impedance matching, and S-parameters; Linear and aperture antennas, scalar and vector diffraction theory, antenna array design, and coupled antennas.

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电子书：Introduction to WLLs: Application and Deployment for Fixed and Broadband Services

Raj, "Introduction to WLLs: Application and Deployment for Fixed and Broadband Services (IEEE Series on Digital & Mobile Communication)"

Wiley-IEEE Press; 1 edition (December 15, 2003) | ISBN-10: 0471451320 | 248 pages | PDF | 2,8 Mb

Wireless Local Loop (WLL) is now widely recognized as an economically viable technology for provision of telecommunication services to subscribers in sparsely populated as well as highly congested areas. However, the preparation of the business case, choice of a suitable technology, deployment planning, and radio and network system design for a WLL system depend on a range of technical and strategic planning variables.

The scope of the book includes a systems-level coverage of the following topics:

- Introduction to WLL systems

- Fundamentals of Radio Systems

- Key cellular and cordless technologies

- WLL systems design - system components and interfaces

- WLL systems design - radio aspects

- Planning and deployment of WLL systems

- Examples of commercially available WLL systems

- Broadband applications and services

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电子书：Wireless Mobility: The Why of Wireless

Neil Reid, "Wireless Mobility: The Why of Wireless"

McGraw-Hill Osborne Media | 2010 | ISBN: 0071628622 | 320 pages | PDF | 4,4 MB

Comprehensive Answers to the "Why" of Wireless Mobility

In this unique guide, Cisco wireless expert Neil Reid incorporates best practices from some of the most complex and challenging wireless deployments in the industry and provides an insider's view of the "why" of wireless mobility. The book discusses the critical need for today's wireless networks and how these systems are integral to education, healthcare, manufacturing, and other industries. Wireless Mobility looks beyond the technology and costs of wireless implementations, focusing on the long-term strategic advantages enabled by wireless mobile networks.

Coverage includes:

•How wireless networks are used to derive maximum value from business operations

•Insights on the value of mobility from a CIO's perspective

•The essential role of wireless mobility in enabling virtualization

•Value propositions of wireless mobility in education and healthcare

•How wireless network assessments and IT mobility investments resolve critical business operational issues

•Using Optimal Project Sequencing to maximize value and reduce network deployments and maintenance costs

•Implementing finance strategies that maximize cash flow

•System integrator growth and mobility practice resilience

•Best practices for today's wireless deployments that enable next-generation mobility deployments

•Wireless mobility and intelligent buildings

•Ten key future trends in the wireless mobility industry

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