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Author: United States. Congress. House. Committee on Science. Subcommittee on Technology
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 112
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Book Description
Author: Mark Beaulieu
Publisher: Addison-Wesley Professional
ISBN: 0201733544
Category : Computers
Languages : en
Pages : 658
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Book Description
This guide for developers and architects presents a technical overview of wireless Internet technology, applications, and content issues. The text begins with a discussion of basic wireless concepts and technological trends. Next, the construction of messaging, browsing, and interactive and conversational voice portal applications is described. The final section is devoted to the architecture of the wireless Internet. Coverage extends to a discussion of mCommerce servers. Annotation copyrighted by Book News Inc., Portland, OR.
Author: Daniel Chew
Publisher: John Wiley & Sons
ISBN: 1119260574
Category : Technology & Engineering
Languages : en
Pages : 196
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Book Description
Provides a detailed analysis of the standards and technologies enabling applications for the wireless Internet of Things The Wireless Internet of Things: A Guide to the Lower Layers presents a practitioner’s perspective toward the Internet of Things (IoT) focusing on over-the-air interfaces used by applications such as home automation, sensor networks, smart grid, and healthcare. The author—a noted expert in the field—examines IoT as a protocol-stack detailing the physical layer of the wireless links, as both a radio and a modem, and the media access control (MAC) that enables communication in congested bands. Focusing on low-power wireless personal area networks (WPANs) the text outlines the physical and MAC layer standards used by ZigBee, Bluetooth LE, Z-Wave, and Thread. The text deconstructs these standards and provides background including relevant communication theory, modulation schemes, and access methods. The author includes a discussion on Wi-Fi and gateways, and explores their role in IoT. He introduces radio topologies used in software-defined radio implementations for the WPANs. The book also discusses channel modelling and link budget analysis for WPANs in IoT. This important text: Introduces IEEE 802.15.4, ITU-T G.9959, and Bluetooth LE as physical layer technology standards enabling wireless IoT Takes a layered approach in order to cultivate an appreciation for the various standards that enable interoperability Provides clarity on wireless standards with particular focus on actual implementation Written for IoT application and platform developers as well as digital signal processing, network, and wireless communication engineers; The Wireless Internet of Things: A Guide to the Lower Layersoffers an inclusive overview of the complex field of wireless IoT, exploring its beneficial applications that are proliferating in a variety of industries.
Author: James Kempf
Publisher: Cambridge University Press
ISBN: 0521887836
Category : Computers
Languages : en
Pages : 0
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Book Description
This practical, systems architecture-founded approach to the cryptographic and protocol-based tools for Internet security is ideal for students and practitioners.
Author: Yu-Kwong Ricky Kwok
Publisher: John Wiley & Sons
ISBN: 0470167955
Category : Technology & Engineering
Languages : en
Pages : 772
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Book Description
This book describes the technologies involved in all aspects of a large networking system and how the various devices can interact and communicate with each other. Using a bottom up approach the authors demonstrate how it is feasible, for instance, for a cellular device user to communicate, via the all-purpose TCP/IP protocols, with a wireless notebook computer user, traversing all the way through a base station in a cellular wireless network (e.g., GSM, CDMA), a public switched network (PSTN), the Internet, an intranet, a local area network (LAN), and a wireless LAN access point. The information bits, in travelling through this long path, are processed by numerous disparate communication technologies. The authors also describe the technologies involved in infrastructure less wireless networks.
Author: United States. Congress. House. Committee on Science. Subcommittee on Technology
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 112
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Book Description
Author:
Publisher: Information Gatekeepers Inc
ISBN:
Category :
Languages : en
Pages : 19
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Book Description
Author: Man Young Rhee
Publisher: John Wiley & Sons
ISBN: 1118512944
Category : Computers
Languages : en
Pages : 494
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Book Description
The mobile industry for wireless cellular services has grown at a rapid pace over the past decade. Similarly, Internet service technology has also made dramatic growth through the World Wide Web with a wire line infrastructure. Realization for complete wired/wireless mobile Internet technologies will become the future objectives for convergence of these technologies through multiple enhancements of both cellular mobile systems and Internet interoperability. Flawless integration between these two wired/wireless networks will enable subscribers to not only roam worldwide, but also to solve the ever increasing demand for data/Internet services. In order to keep up with this noteworthy growth in the demand for wireless broadband, new technologies and structural architectures are needed to greatly improve system performance and network scalability while significantly reducing the cost of equipment and deployment. Dr. Rhee covers the technological development of wired/wireless internet communications in compliance with each iterative generation up to 4G systems, with emphasis on wireless security aspects. By progressing in a systematic matter, presenting the theory and practice of wired/wireless mobile technologies along with various security problems, readers will gain an intimate sense of how mobile internet systems operate and how to address complex security issues. Features: Written by a top expert in information security Gives a clear understanding of wired/wireless mobile internet technologies Presents complete coverage of various cryptographic protocols and specifications needed for 3GPP: AES, KASUMI, Public-key and Elliptic curve cryptography Forecast new features and promising 4G packet-switched wireless internet technologies for voice and data communications Provides MIMO/OFDMA-based for 4G systems such as Long Term Evolution (LTE), Ultra Mobile Broadband (UMB), Mobile WiMax or Wireless Broadband (WiBro) Deals with Intrusion Detection System against worm/virus cyber attacks The book ideal for advanced undergraduate and postgraduate students enrolled in courses such as Wireless Access Networking, Mobile Internet Radio Communications. Practicing engineers in industry and research scientists can use the book as a reference to get reacquainted with mobile radio fundamentals or to gain deeper understanding of complex security issues.
Author:
Publisher: Information Gatekeepers Inc
ISBN:
Category :
Languages : en
Pages : 19
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Book Description
Author: James E. Gaskin
Publisher: John Wiley & Sons
ISBN: 0764577433
Category : Computers
Languages : en
Pages : 614
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Book Description
This book outlines everything people need to make the move from a dial-up connection to an always-on DSL or cable Internet connection that is up to forty times faster than a standard modem connection Nielsen estimated there were thirty-nine million U.S. homes with broadband access in April 2003 Gaskin explains available broadband options, shows how to pick the right one, describes wireless alternatives inside and outside of buildings, details how to connect more than one computer to a home broadband connection, and provides information about securing your wireless network This new Desktop Edition format provides need-to-know coverage of all topics related to broadband home networking in an easy-to-use format that will appeal to novices and techies alike Offers a useful customer service FAQ and a Web directory appendix that lists Web sites for additional utilities, tools, games, and more
Author: Willie W. Lu
Publisher: John Wiley & Sons
ISBN: 0470846232
Category : Technology & Engineering
Languages : en
Pages : 388
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Book Description
Broadband Wireless Mobile (3G and 4G) will be the next key developments in wireless communications. Immense interest has been fuelled by large demand for high frequency utilisation as well as a large number of users requiring simultaneous multidimensional high data rate access for the applications of wireless mobile internet and e-commerce. Broadband wireless mobile extends the corporate LAN to common areas such as meeting rooms and enables in-building public wireless hotspots such as airport lounges to provide wireless portable computer connectivity. People will be able to access information as if they were at their desk and will be able to communicate reliably and access securely the information most important to them, such as email, corporate data and the Internet. The 3G/4G systems will use a new network architecture (eg All-IP NET) to deliver broadband services in a more generic configuration to mobile customers and supports multidimensional services and emerging interactive multimedia communications. The world of telecommunications will continue to migrate toward wireless technologies and will ultimately provide users with mobile access to all types of media and information in a variety of forms including media phones and portable computers. * Provides coverage of 4G mobile - the newest development by ITU (International telecommunication Union) * Covers range of emerging wireless applications including WAP and iMode * Provides a world perspective on the topic as the authors are from USA, Europe and Japan An essential reference for engineers and researchers in the field of wireless communications systems (and electrical engineering), network planners and operators, as well as a valuable reference for students and management, marketing, sales or investor personnel in the area of wireless communications.
