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  • About The File:
    File Format | PDF
    File Size | 16.5 MB
    Pages | 259
    Language | English
    Category | Networks
    Description:  The research for future fourth generation (4G) mobile communication systems has been launched worldwide in major companies and academic institutions. This manual seeks to help forward-thinking engineers, researchers and academics gain a thorough understanding of the cutting-edge technologies and design techniques that will make these systems work.
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  • About The File:
    File Format | PDF
    File Size | 6.97 MB
    Pages | 210
    Language | English
    Category | Networks
    Description:  This volume addresses the problem of designing efficient signalling and provides a link between the areas of communication theory and modem design for amplitude constrained linear optical intensity channel. It provides practical guidelines for the design of signalling sets for wireless optical intensity channels.
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  • About The File:
    File Format | PDF
    File Size | 6.30 MB
    Pages | 269
    Language | English
    Category | Networks
    Description:  Internet and wireless technologies are converging towards an exciting future that we've only begun to realize. For professionals who have a background in the Internet or in mobile telephony - but not in both - this integrated "how it works" guide offers a practical understanding of wireless Internet communications, the technology components involved, and how they fit and work together.

    It provides a unified picture of important protocols for multimedia transport and session control, and explains what's being done to tackle tough challenges in QoS control, mobility management, and security in the wireless environment. With enhancements to the next generation of the Internet protocol expected to provide greater support for wireless IP networks, the next Internet revolution may be just around the corner. This book provides professionals with what they need to know about the techniques and architectures that will get us there.
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  • About The File:
    File Format | PDF
    File Size | 2.11 MB
    Pages | 255
    Language | English
    Category | Networks
    Description:  The expansion and popularity of the Internet, along with the addition of wireless data functionality to wireless networks, has also contributed greatly to the growth of the wireless industry. In fact, the anticipated consumer demand for high bandwidth wireless data is commonly seen as the driving force behind current network upgrades and expansions.

    The number and types of companies aggressively investing in wireless technologies illustrate the importance of wireless data. Non-traditional telecommunications companies such as Cisco Systems, Intel, Microsoft, 3Com, and other professional services companies, are investing heavily in wireless product development and many have formed partnerships with wireless infrastructure manufacturers to help deliver wireless data services seamlessly to consumers.

    * Provides a self-contained reference which discusses the key wireless technologies including security
    * Presents an overview of the wireless industry and its key components such as GSM, GPRS, CDMA, TDMA, UMTS, cdma2000, and Spread Spectrum, 802.11, 15 and 16 standards
    * Discusses the currently hot topic of Wireless Security
    * Includes a Foreword by Dr Bill Hancock, Chief Security Officer, Exodus Communications/Cable & Wireless
    * Provides a ready reference as well as a reference to additional materials on each topic
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  • About The File:
    File Format | PDF
    File Size | 4.69 MB
    Pages | 593
    Language | English
    Category | Networks
    Description:  Wireless data, the high-speed transfer of email, stock information, messages, and even video and audio across wireless networks, is expected to become a $7.5 billion business within the next three years.

    This resource unpacks the networks, technologies, and protocols that make it all possible and explains how to cash in on this massive new telecom market. It includes basic network deployment and design concepts; covers implementing fixed wireless and WLL (wireless local loop); and, details managing and maintaining high-speed wireless data networks.
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  • About The File:
    File Format | PDF
    File Size | 4.78 MB
    Pages | 546
    Language | English
    Category | Networks
    Description:  Vast, complex technologies, countless relevant topics, seemingly limitless documentation of standards and recommendations… In a field as dynamic as wireless technology, how is one to keep up when the very task of deciding which publications to read and which resources belong on your shelf can be daunting?

    Wireless Technology: Protocols, Standards, and Techniques has sorted it out for you. From basic principles to the state of the art, it furnishes clear, concise descriptions of second and third generation wireless technologies. The bestselling author of the Foundations of Mobile Radio Engineering has gathered together the most up-to-date networking standards, techniques, and protocols and incorporated clear, concise treatments of the necessary background material to form the most current and complete wireless reference available.

    However bumpy the road may seem, the migration to a wireless world is inevitable. Whether you are a communications engineer, network analyst or designer, electrical engineer, or computer engineer, keeping up in this rapidly evolving field is imperative. This book will help you stay at the forefront of your field and contribute to making the wireless world a reality.
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  • About The File:
    File Format | PDF
    File Size | 2.04 MB
    Pages | 502
    Language | English
    Category | Networks
    Description:  ALL-IN-ONE GUIDE TO ANSI-41 Revision E Replacing IS-41, ANSI –41 Revision E is the North American standard for wireless telecommunications network signaling. Written by Randall Snyder and Michael Gallagher, two of the new standard's developers, Wireless Tel Network with ANSI-41, Second Edition provides you with the latest need-to-know revisions, operational details, and protocol usage of the standard.

    This edition packs a new chapter on WIN (Wireless Intelligent Network) and a complete listing of federally mandated features and functions. You’ll explore wireless telecommunications standards, signaling, and network reference models…wireless functionality… structure of the ANSI-41 standard and protocol architecture…basic intersystem handoff functions, automatic roaming functions, authentication functions, call processing functions, short-message service functions, and operations, administration, and maintenance functions.
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  • About The File:
    File Format | PDF
    File Size | 2.55 MB
    Pages | 445
    Language | English
    Category | Networks‎
    Description:  Wireless technology is a truly revolutionary paradigm shift, enabling multimedia communications between people and devices from any location. It also underpins exciting applications such as sensor networks, smart homes, telemedicine, and automated highways. This book provides a comprehensive introduction to the underlying theory, design techniques and analytical tools of wireless communications, focusing primarily on the core principles of wireless system design.

    The book begins with an overview of wireless systems and standards. The characteristics of the wireless channel are then described, including their fundamental capacity limits. Various modulation, coding, and signal processing schemes are then discussed in detail, including state-of-the-art adaptive modulation, multicarrier, spread spectrum, and multiple antenna techniques. The concluding chapters deal with multiuser communications, cellular system design, and ad-hoc network design. 
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  • About The File:
    File Format | PDF
    File Size | 11.6 MB
    Pages | 590
    Language | English
    Category | Networks
    Description:  As we enter the 21st century, the use of wireless communication technologies - including cellular radio, personal communication systems (PCS), satellite phones, paging systems, wireless models and local-area networks (LANs), plus multipoint distribution systems (LMDS) for wireless delivery of television and internet service - is exploding rapidly!

    Wireless Communication Technology, provides the basic and straightforward electronics information users need to understand the ins and outs of each of these new and emerging wireless communications technologies.

    The in-depth technical discussions, combined with numerous examples and problems, provide ideal preparation for anyone seeking "hot" jobs in this rapidly expanding segment of the communications field.
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  • About The File:
    File Format | PDF
    File Size | 5.85 MB
    Pages | 340
    Language | English
    Category | Networks
    Description:  Wireless Communication Technologies: New Multimedia Systems is based on a selection of the best papers presented at the recent International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '99). All of the papers have been extended into full chapters, critiqued, and edited into a unified and structured book.

    Contributions to this volume are by the leading specialist from their respective fields. The topics represent the newest ideas and research involving wireless multimedia systems and wireless technologies.

    Part I focuses on key developments and technologies and includes coverage of wireless channel modeling, space-time coding, coding for wireless networks, OFDM, software radio, and spatial and temporal communication theory.
    Part II address many of the new wireless systems currently being standardized; such as, intelligent transport systems, wireless internet, digital TV broadcasting, and IMT-2000. Insights into many of the hot and rapidly developing research topics, such as bluetooth, Mobile IP, GPRS, and others, are discussed. Each chapter includes basic concepts and technical trends in addition to providing extensive technical coverage.
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  • About The File:
    File Format | PDF
    File Size | 10.0 MB
    Pages | 836
    Language | English
    Category | Networks
    Description:  Data Networking is a capability that allows users to combine separate data bases, telecommunication systems, and specialised computer operations into a single integrated system, so that data communication can be handled as easily as voice messages. Data communications is the problem of getting information from one place to another reliably (secure both from channel disruptions and deliberate interference) while conforming to user requirements. IP (Internet protocol) is the central pillar of the Internet and was designed primarily for internetworking as being a simple protocol almost any network could carry.

    The business world appears to increasingly revolve around data communications and the Internet and all modern data networks are based around either the Internet or at least around IP (Internet Protocol)-based networks. However, many people still remain baffled by multiprotocol networks - how do all the protocols fit together? How do I build a network? What sort of problems should I expect? This volume is intended not only for network designers and practitioners, who for too long have been baffled by the complex jargon of data networks, but also for the newcomer - eager to put the plethora of "protocols" into context.
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  • About The File:
    File Format | PDF
    File Size | 4.47 MB
    Pages | 286
    Language | English
    Category | Networks
    Description:  3rd generation radio systems will be increasingly developed, deployed and operated in the years to come. TDD is one of two main approaches to implementing these 3G systems, so that there will be an increasing need for the engineering community to learn quickly and comprehensively about the TDD technology. As 3G systems become popular, the topics will no doubt be introduced to academic curricula and will also provide a basis for future research.

    This book provides comprehensive coverage of TDD.  It is essentially a Radio Access Network technology and the book embraces the structure of the radio interface as well as the user equipment and network equipment. In addition, Wideband TDD also covers the connection of the TDD Radio Access Network to the 3G Core Network and public switched networks (PSTN) as well as public and private packet networks (Internet and Intranet).

    Services, applications and performance are also addressed. Finally, TDD is compared with other radio access technologies, namely FDD, TD-SCDMA and WLAN. TD-SCDMA is the Narrowband version of TDD in 3G, and WLAN standards address wireless computer communications.
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  • About The File:
    File Format | PDF
    File Size | 1.79 MB
    Pages | 401
    Language | English
    Category | Networks
    Description:  How to make design, purchasing, and operational decisions about the new access technology W-CDMA (Wideband Code Division Multiple Access).
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  • About The File:
    File Format | PDF
    File Size | 3.94 MB
    Pages | 426
    Language | English
    Category | Networks
    Description:  The evolution of cellular based mobile communication systems, from the first generation (analogue) to the second generation (digital), has been made possible by solving many technical issues along the way. Efforts to develop a global standard for providing high-speed, high quality multimedia services have crystallised in the form of the third generation (3G) systems under the IMT 200 standard.

    The world's first 3G system has been implemented by Japan based on the latest research results and other countries are expected to follow from 2002 onwards. 3G systems are expected to bring about radical socio-economic and cultural changes that would affect people around the world.

    This volume reviews in detail the basic technologies applied to W-CDMA, a standard 3G mobile communications technology. The focus is to explain in layman's language the technologies that will play an important part in future developments, with reference to the latest research results.
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  • About The File:
    File Format | PDF
    File Size | 1.88 MB
    Pages | 278
    Language | English
    Category | Networks
    Description:  Wi-Fi can further enhance your organization's productivity and savings by increasing portability and eliminating charges for PBX maintenance and for wire-line and cellular phone service. However, concerns about the QoS of Wi-Fi and VoIP prevent many organizations from realizing the full savings and productivity improvements that Wi-Fi can deliver.

    This guide to deploying Wi-Fi telephony helps you overcome these concerns by showing in detail how to engineer each component of Wi-Fi for reliable, high- quality voice transmission. This informative reference reveals how Voice over Wi-Fi is a scalable, secure networking solution that supports today's demanding application needs.

    The book explains the ins and outs of the 802.11 standard, Softswitch architecture and applications, and related transport network technology so you can deploy full-featured Wi-Fi that has optimum range and signalling. You also learn the economics of 802.11 and Softswitch so you can measure the cost savings and return on investment of deploying Wi-Fi.
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