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Studies on Urban Vehicular Ad-hoc Networks (SpringerBriefs in Computer Science)
by Hongzi Zhu Minglu LiWith the advancement of wireless technology, vehicular ad hoc networks (VANETs) are emerging as a promising approach to realizing "smart cities" and addressing many important transportation problems such as road safety, efficiency, and convenience. This brief provides an introduction to the large trace data set collected from thousands of taxis and buses in Shanghai, the largest metropolis in China. It also presents the challenges, design issues, performance modeling and evaluation of a wide spectrum of VANET research topics, ranging from realistic vehicular mobility models and opportunistic routing, to real-time vehicle tracking and urban sensing applications. In addition to the latest research and techniques, the reader will also learn the trace-driven methodologies and tools of performance modeling and analysis, network protocol design and optimization, and network simulation, thus keeping pace with the fast moving VANET research and development.
Access Networks: 5th International ICST Conference on Access Networks, AccessNets 2010 and First International Workshop on Automatic Networking and Self-Management in Access Networks, SELFMAGICNETS 2010, Revised Selected Papers, Budapest, Hungary, November 3-5, 2010 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering #63)
by Hua Zhu Sándor Imre Ranganai Chaparadza Robert SzabóThis book constitutes the reviewed post-proceedings of the 5th International ICST Conference on Access Networks, AccessNets 2010, and of the satellite event , the First International ICST Workshop on Autonomic Networking and Self-Management in Access Networks, SELFMAGICNETS 2010, held jointly in Budapest, Hungary in November 2010. The 19 revised full papers presented together with one invited paper and four poster papers were carefully reviewed and selected for inclusion in the proceedings. The papers are organized in topical sections on next generation wireless networks, emerging applications, next-generation broadband networks and autonomic networking and network self-management.
Fault Estimation for Network Systems via Intermediate Estimator
by Jun-Wei Zhu Xin Wang Guang-Hong YangThis book is concerned with the fault estimation problem for network systems. Firstly, to improve the existing adaptive fault estimation observer, a novel so-called intermediate estimator is proposed to identify the actuator or sensor faults in dynamic control systems with high accuracy and convergence speed. On this basis, by exploiting the properties of network systems such as multi-agent systems and large-scale interconnected systems, this book introduces the concept of distributed intermediate estimator; faults in different nodes can be estimated simultaneously; meanwhile, satisfactory consensus performances can be obtained via compensation based protocols. Finally, the characteristics of the new fault estimation methodology are verified and discussed by a series of experimental results on networked multi-axis motion control systems. This book can be used as a reference book for researcher and designer in the field of fault diagnosis and fault-tolerant control and can also be used as a reference book for senior undergraduate and graduate students in colleges and universities.
Traffic Grooming in Optical WDM Mesh Networks (Optical Networks)
by Keyao Zhu Hongyue Zhu Biswanath MukherjeeOptical networks based on wavelength-division multiplexing (WDM) tech nology offer the promise to satisfy the bandwidth requirements of the Inter net infrastructure, and provide a scalable solution to support the bandwidth needs of future applications in the local and wide areas. In a waveleng- routed network, an optical channel, referred to as a lightpath, is set up between two network nodes for communication. Using WDM technology, an optical fiber link can support multiple non-overlapping wavelength channels, each of which can be operated at the data rate of 10 Gbps or 40 Gbps today. On the other hand, only a fraction of customers are expected to have a need for such a high bandwidth. Due to the large cost of the optical backbone infrastruc ture and enormous WDM channel capacity, connection requests with diverse low-speed bandwidth requirements need to be efficiently groomed onto hi- capacity wavelength channels. This book investigates the optimized design, provisioning, and performance analysis of traffic-groomable WDM networks, and proposes and evaluates new WDM network architectures. Organization of the Book Significant amount of research effort has been devoted to traffic grooming in SONET/WDM ring networks since the current telecom networks are mainly deployed in the form of ring topologies or interconnected rings. As the long-haul backbone networks are evolving to irregular mesh topologies, traffic grooming in optical WDM mesh networks becomes an extremely important and practical research topic for both industry and academia.
Secure and Privacy-Preserving Data Communication in Internet of Things (SpringerBriefs in Electrical and Computer Engineering)
by Liehuang Zhu Zijian Zhang Chang XuThis book mainly concentrates on protecting data security and privacy when participants communicate with each other in the Internet of Things (IoT). Technically, this book categorizes and introduces a collection of secure and privacy-preserving data communication schemes/protocols in three traditional scenarios of IoT: wireless sensor networks, smart grid and vehicular ad-hoc networks recently. This book presents three advantages which will appeal to readers. Firstly, it broadens reader’s horizon in IoT by touching on three interesting and complementary topics: data aggregation, privacy protection, and key agreement and management. Secondly, various cryptographic schemes/protocols used to protect data confidentiality and integrity is presented. Finally, this book will illustrate how to design practical systems to implement the algorithms in the context of IoT communication. In summary, readers can simply learn and directly apply the new technologies to communicate data in IoT after reading this book.
Information Engineering and Applications: International Conference on Information Engineering and Applications (IEA 2011) (Lecture Notes in Electrical Engineering #154)
by Rongbo Zhu Yan MaIn past twenty years or so, information technology has influenced and changed every aspect of our lives and our cultures. Without various IT-based applications, we would find it difficult to keep information stored securely, to process information and business efficiently, and to communicate information conveniently. In the future world, ITs and information engineering will play a very important role in convergence of computing, communication, business and all other computational sciences and application and it also will influence the future world's various areas, including science, engineering, industry, business, law, politics, culture and medicine. The International Conference on Information Engineering and Applications (IEA) 2011 is intended to foster the dissemination of state-of-the-art research in information and business areas, including their models, services, and novel applications associated with their utilization. International Conference on Information Engineering and Applications (IEA) 2011 is organized by Chongqing Normal University, Chongqing University, Shanghai Jiao Tong University, Nanyang Technological University, University of Michigan and the Chongqing University of Arts and Sciences, and is sponsored by National Natural Science Foundation of China (NSFC). The objective of IEA 2011 is to will provide a forum for engineers and scientists in academia, industry, and government to address the most innovative research and development . Information Engineering and Applications provides a summary of this conference including contributions for key speakers on subjects such as technical challenges, social and economic issues, and ideas, results and current work on all aspects of advanced information and business intelligence.
Interaction in Mandarin Chinese and English as a Multilingua Franca: Context, Practice, and Perception
by Weihua ZhuInteraction in Mandarin Chinese and English as a Multilingua Franca: Context, Practice, and Perception proposes a model of context, practice, and perception and raises awareness of the importance of understanding language use and perception in context in order to avoid intercultural communication misunderstandings. This book provides an overview of previous research on the pragmatics of Chinese and English as a multilingua franca in multilingual contexts. It argues that context is socioculturally shaped, interactionally constructed, and personally related. Context can influence and be established by the practice and perception of communicative acts. This book also combines the proposed model with the discursive-interactional approach to uncover the interplay of context, practice, and perception of extended concurrent speech for strong disagreement by native Chinese speakers in spontaneous conversations in Mandarin and English as a multilingua franca.
Interaction in Mandarin Chinese and English as a Multilingua Franca: Context, Practice, and Perception
by Weihua ZhuInteraction in Mandarin Chinese and English as a Multilingua Franca: Context, Practice, and Perception proposes a model of context, practice, and perception and raises awareness of the importance of understanding language use and perception in context in order to avoid intercultural communication misunderstandings. This book provides an overview of previous research on the pragmatics of Chinese and English as a multilingua franca in multilingual contexts. It argues that context is socioculturally shaped, interactionally constructed, and personally related. Context can influence and be established by the practice and perception of communicative acts. This book also combines the proposed model with the discursive-interactional approach to uncover the interplay of context, practice, and perception of extended concurrent speech for strong disagreement by native Chinese speakers in spontaneous conversations in Mandarin and English as a multilingua franca.
Case Study: Its Central Role in Supply Chain Management (Kogan Page Case Study Library)
by Xia ZhuCommunication is fundamental for exchanging information in a timely manner in order to facilitate a wide range of business interactions. Communication in Business Practice looks at communication between businesses and offers advice on how it can be improved in a supply chain management context. Aimed at students on supply chain management and logistics courses, it explains how to relate to other businesses and stakeholders internally and externally. Communication in Business Practice highlights pitfalls to avoid, offers the reader some essential techniques for best practice, and focuses on key aspects of communication in business. These tools will improve cross-functional activities and increase profit as well as forging stronger networks and relationships with suppliers.Register for a Kogan Page account at check-out to access and download your PDF after purchasing. You'll also have an opportunity to sign up when receiving your purchase confirmation email.
Case Study: Its Central Role in Supply Chain Management (Kogan Page Case Study Library)
by Xia ZhuCommunication is fundamental for exchanging information in a timely manner in order to facilitate a wide range of business interactions. Communication in Business Practice looks at communication between businesses and offers advice on how it can be improved in a supply chain management context. Aimed at students on supply chain management and logistics courses, it explains how to relate to other businesses and stakeholders internally and externally. Communication in Business Practice highlights pitfalls to avoid, offers the reader some essential techniques for best practice, and focuses on key aspects of communication in business. These tools will improve cross-functional activities and increase profit as well as forging stronger networks and relationships with suppliers.Register for a Kogan Page account at check-out to access and download your PDF after purchasing. You'll also have an opportunity to sign up when receiving your purchase confirmation email.
Online Political Hate Speech in Europe: The Rise of New Extremisms
by Giovanni ZiccardiThis timely book addresses the increasingly widespread issue of online political hatred in Europe. Taking an interdisciplinary approach, it examines both the contributions of new technologies, in particular social networks, to the rise of this phenomenon, and the legal and political contexts in which it is taking place. Through an analysis of online hate speech and its impacts, Giovanni Ziccardi characterizes contemporary political hatred in Europe, highlighting its victims, communication strategies, and the creation of a cross-national network of extremists enabled by technology. He compares legal and political responses to the problem at both national and EU levels, as well as the approach taken by the US, in order to examine the effectiveness of current measures. Finally, he evaluates possible remedies for the situation, including both legal and technological solutions, and outlines the potential for a unified European framework to counter the spread of hatred online. Online Political Hate Speech in Europe will be an essential read for scholars and students in law and politics looking for an in-depth analysis of this issue. It will also be useful for politicians, policy makers, and practitioners seeking to understand the mechanisms underlying the circulation of political hatred.
Nutzerkommentare als Anschlusskommunikation: Theorie und qualitative Analyse des Diskussionswerts von Online-Nachrichten
by Marc ZiegeleMarc Ziegele untersucht, was Nachrichten im Internet nicht nur lesenswert, sondern auch diskussionswert macht. Hierfür entwickelt der Autor auf Grundlage der Nachrichtenwerttheorie ein theoretisches Modell über die Motive von Internetnutzern, Nachrichten zu kommentieren und zeigt auf, warum sich bestimmte Kommentarinhalte bei bestimmten Meldungen häufen. Dieses Modell wird in drei qualitativen Untersuchungen empirisch fundiert und erweitert. Eine zentrale Erkenntnis der Arbeit ist, dass Nachrichtenfaktoren in journalistischen Meldungen – unter anderem Kontroverse, Erfahrbarkeit – und Diskussionsfaktoren in Kommentaren – unter anderem Aggressivität, lebensweltliche Erfahrungen – das Kommentierbedürfnis von späteren Nutzern in einem dynamischen Zusammenspiel beeinflussen und für unterschiedliche Diskussionsqualitäten verantwortlich sind.
T-Mobile G1 For Dummies
by Chris ZieglerExcited about the new Google phone? T-Mobile’s G1 android phone is packed with possibilities, and T-Mobile G1 For Dummies will help you make the most of them. This fun and friendly guide shows you how to navigate the G1’s android interface, make phone calls, view maps, manage contacts, browse the Web, and a whole lot more. Your T-Mobile G1 is so much more than a phone—it’s also an administrative assistant, movie theater, jukebox, mobile office, and several more things all rolled into one device. With T-Mobile G1 For Dummies, you can: Find out all about the Android smartphone operating system and what it offers Learn your way around the G1’s keyboard, buttons, and touch screen See how your G1 connects to both Wi-Fi networks and T-Mobile’s high-speed network Surf the Web, download music and picture files, and tweak browser settings Send and receive Gmail, get where you’re going with Google Maps, and stay organized with Google Calendar Take photos, check out YouTube, and fill your phone with media Manage your e-mail and choose which messages will be synced to your phone Shop the Android Market and discover more cool apps for your G1 Don’t waste a single cool feature of your T-Mobile G1! T-Mobile G1 For Dummies shows you how to use all the great Google functions, play (and even buy) music, browse the Web, add apps, and more.
T-Mobile G1 For Dummies
by Chris ZieglerExcited about the new Google phone? T-Mobile’s G1 android phone is packed with possibilities, and T-Mobile G1 For Dummies will help you make the most of them. This fun and friendly guide shows you how to navigate the G1’s android interface, make phone calls, view maps, manage contacts, browse the Web, and a whole lot more. Your T-Mobile G1 is so much more than a phone—it’s also an administrative assistant, movie theater, jukebox, mobile office, and several more things all rolled into one device. With T-Mobile G1 For Dummies, you can: Find out all about the Android smartphone operating system and what it offers Learn your way around the G1’s keyboard, buttons, and touch screen See how your G1 connects to both Wi-Fi networks and T-Mobile’s high-speed network Surf the Web, download music and picture files, and tweak browser settings Send and receive Gmail, get where you’re going with Google Maps, and stay organized with Google Calendar Take photos, check out YouTube, and fill your phone with media Manage your e-mail and choose which messages will be synced to your phone Shop the Android Market and discover more cool apps for your G1 Don’t waste a single cool feature of your T-Mobile G1! T-Mobile G1 For Dummies shows you how to use all the great Google functions, play (and even buy) music, browse the Web, add apps, and more.
Internet of Things Security and Data Protection (Internet of Things)
by Sébastien ZieglerThis book provides an overview of the most recent developments in Internet of Things (IoT) security and data protection. It presents the results of several international research projects addressing this topic from complementary angles. It starts by analyzing the main privacy and security threats on IoT, as well as the evolution of data protection norms, such as the European General Data Protection Regulation (GDPR), and their impact on IoT. Through a comprehensive and systematic approach, the contributors present new perspectives on IoT & Cloud Computing security requirements. They discuss the most recent approach to support trusted IoT, including new models of privacy risk assessment, labeling and certification, and contractual tools (such as Privacy PACT). Practical implementations, such as in the European Large Scale Pilots on IoT for Smart Cities (Synchronicity), are presented, explaining how they address security, privacy and data protection. Finally, innovative models to secure IoT systems are presented for the network and end-nodes security, including network threats analysis.
Master Presenter: Lessons from the World's Top Experts on Becoming a More Influential Speaker
by David ZielinskiFor anyone who wants to become a more persuasive and tech-savvy presenter, Master Presenter offers an accessible collection of the best tips, tactics, and hard-won lessons from top presentation skill coaches who write for PresentationXpert newsletter. Designed to be a hands-on resource, the book includes advice drawn from real-world, time-starved businesspeople who create compelling presentations that get results. Now, you too can tap into the power of the little-used, but valuable features of PowerPoint® that can save time or enhance slide design and make your presentation stand out in a crowd. This groundbreaking book also includes practical advice on getting the most from mobile devices to enhance presentations and shows how to apply social media tools like Twitter to aid in delivering compelling messages. Learn how web conferencing can be used not only to reduce travel costs, but to deliver more effective informational, training or motivational presentations across time zones. In addition to putting the spotlight on the high-tech, Master Presenter contains valuable information on the critical low-tech presentation skills. Contributors show how to best use your voice, hands, and body and what it takes to move your listeners to take action when making a well-prepared pitch. And even if you are inexperienced, you can use the book's techniques to become a great storyteller that will win over audiences and help earn you a reputation as a master presenter. Praise for Master Presenter "Master Presenter arms you with the method and magic to present with poise and power. David Zielinski has assembled the best and brightest mentors to teach greatness in business presenting." —Chip R. Bell, author of Managers as Mentors "Master Presenter is the most comprehensive collection of useful articles I've ever seen in one place. After reading more than 200 books on public speaking in my lifetime and teaching the subject in eight countries, I can easily recommend this book for beginners and seasoned speakers. Great tips on PowerPoint®, for example, with dozens of articles and illustrations on all aspects of speaking by leaders in the field." —Michael Buschmohle, president, Applause Associates "As a 30-year veteran of presenting and a certified professional facilitator, I found myself reading through this book's articles and still gaining new insights into things I can do to improve my presentations. I was impressed by the perspectives shared by this top-notch team of experts. This is one of the few books I would strongly recommend to my network of customers, who are purchasers of facilitation and engagement tools." —Dr. Scott Simmerman, managing partner, Performance Management Company "I make presentations for a living and I've been doing it for a long time, but I'm keeping a copy of this book within reach on my desk at all times. I could have used it when I was starting out, but I also have learned enough over the years to recognize how valuable this book will be as an ongoing and wide-ranging resource for telling compelling stories." —Brian McDermott, co-author of Leading Innovation and Time Out for Leaders
Master Presenter: Lessons from the World's Top Experts on Becoming a More Influential Speaker
by David ZielinskiFor anyone who wants to become a more persuasive and tech-savvy presenter, Master Presenter offers an accessible collection of the best tips, tactics, and hard-won lessons from top presentation skill coaches who write for PresentationXpert newsletter. Designed to be a hands-on resource, the book includes advice drawn from real-world, time-starved businesspeople who create compelling presentations that get results. Now, you too can tap into the power of the little-used, but valuable features of PowerPoint® that can save time or enhance slide design and make your presentation stand out in a crowd. This groundbreaking book also includes practical advice on getting the most from mobile devices to enhance presentations and shows how to apply social media tools like Twitter to aid in delivering compelling messages. Learn how web conferencing can be used not only to reduce travel costs, but to deliver more effective informational, training or motivational presentations across time zones. In addition to putting the spotlight on the high-tech, Master Presenter contains valuable information on the critical low-tech presentation skills. Contributors show how to best use your voice, hands, and body and what it takes to move your listeners to take action when making a well-prepared pitch. And even if you are inexperienced, you can use the book's techniques to become a great storyteller that will win over audiences and help earn you a reputation as a master presenter. Praise for Master Presenter "Master Presenter arms you with the method and magic to present with poise and power. David Zielinski has assembled the best and brightest mentors to teach greatness in business presenting." —Chip R. Bell, author of Managers as Mentors "Master Presenter is the most comprehensive collection of useful articles I've ever seen in one place. After reading more than 200 books on public speaking in my lifetime and teaching the subject in eight countries, I can easily recommend this book for beginners and seasoned speakers. Great tips on PowerPoint®, for example, with dozens of articles and illustrations on all aspects of speaking by leaders in the field." —Michael Buschmohle, president, Applause Associates "As a 30-year veteran of presenting and a certified professional facilitator, I found myself reading through this book's articles and still gaining new insights into things I can do to improve my presentations. I was impressed by the perspectives shared by this top-notch team of experts. This is one of the few books I would strongly recommend to my network of customers, who are purchasers of facilitation and engagement tools." —Dr. Scott Simmerman, managing partner, Performance Management Company "I make presentations for a living and I've been doing it for a long time, but I'm keeping a copy of this book within reach on my desk at all times. I could have used it when I was starting out, but I also have learned enough over the years to recognize how valuable this book will be as an ongoing and wide-ranging resource for telling compelling stories." —Brian McDermott, co-author of Leading Innovation and Time Out for Leaders
Starting Digital Signal Processing in Telecommunication Engineering: A Laboratory-based Course (Textbooks in Telecommunication Engineering)
by Tomasz P. ZielińskiThis hands-on, laboratory driven textbook helps readers understand principles of digital signal processing (DSP) and basics of software-based digital communication, particularly software-defined networks (SDN) and software-defined radio (SDR). In the book only the most important concepts are presented. Each book chapter is an introduction to computer laboratory and is accompanied by complete laboratory exercises and ready-to-go Matlab programs with figures and comments (available at the book webpage and running also in GNU Octave 5.2 with free software packages), showing all or most details of relevant algorithms. Students are tasked to understand programs, modify them, and apply presented concepts to recorded real RF signal or simulated received signals, with modelled transmission condition and hardware imperfections. Teaching is done by showing examples and their modifications to different real-world telecommunication-like applications. The book consists of three parts: introduction to DSP (spectral analysis and digital filtering), introduction to DSP advanced topics (multi-rate, adaptive, model-based and multimedia - speech, audio, video - signal analysis and processing) and introduction to software-defined modern telecommunication systems (SDR technology, analog and digital modulations, single- and multi-carrier systems, channel estimation and correction as well as synchronization issues).Many real signals are processed in the book, in the first part – mainly speech and audio, while in the second part – mainly RF recordings taken from RTL-SDR USB stick and ADALM-PLUTO module, for example captured IQ data of VOR avionics signal, classical FM radio with RDS, digital DAB/DAB+ radio and 4G-LTE digital telephony. Additionally, modelling and simulation of some transmission scenarios are tested in software in the book, in particular TETRA, ADSL and 5G signals.Provides an introduction to digital signal processing and software-based digital communication;Presents a transition from digital signal processing to software-defined telecommunication;Features a suite of pedagogical materials including a laboratory test-bed and computer exercises/experiments.
POF Handbook: Optical Short Range Transmission Systems
by Olaf Ziemann Jürgen Krauser Peter E. Zamzow Werner DaumWritten by some of the best known POF experts from Germany, one of the leading countries in POF technology, this is the most comprehensive introduction and survey of POF data communication systems currently available. Half a decade after it was first published, this second edition has been completely revised and updated; it has doubled in size. It features recent experimental results, and more than 1000 figures, 600 references and numerous tables complete the text.
POF-Handbuch: Optische Kurzstrecken-Übertragungssysteme
by Olaf Ziemann Jürgen Krauser Peter E. Zamzow Werner DaumDie 2. Auflage erscheint komplett neu bearbeitet und aktualisiert in doppeltem Umfang und in durchgängig farbiger Ausstattung: über 1000 Abbildungen, 600 Literaturstellen und zahlreiche Tabellen. Das Handbuch zeigt vorhandene Lösungen und das Potenzial zukünftiger Anwendungen. Das Polymerfaser-Anwendungszentrum der FH Nürnberg begleitete die Neugestaltung. Noch vor wenigen Jahren war die POF-Technologie (Polymer-optische Faser) wenig verbreitet. Inzwischen wird sie in den Bordnetzen vieler Millionen PKWs und vermehrt auch in Gebäudenetzen eingesetzt.
POF - Optische Polymerfasern für die Datenkommunikation
by Olaf Ziemann Jürgen Krauser Peter E. Zamzow Werner DaumPOF - optische Polymerfasern oder vereinfachend polymeroptische Fasern - sind eine noch junge Technologie mit zunehmender Beliebtheit in der Kommunikationstechnik. Die Vorteile sind groß, wie werden sie eingesetzt? Unterschiedliche Systeme der jungen, wichtigen Technologien werden beschrieben. Damit erhält der Leser eine Einführung und einen Überblick. Punkt-zu-Punkt-Systeme, also die Übertragung eines Kanals vom Sender zum Empfänger, und Wellenlängen-Multiplexsysteme, also die Übertragung mehrerer Kanäle über eine Faser mit unterschiedlichen Lichtwellenlängen, werden behandelt. Die hohe Qualität der Inhalte wird begleitet durch eine durchgängig farbige hochwertige Ausstattung des Buchs.
POF - Polymer Optical Fibers for Data Communication
by Olaf Ziemann Jürgen Krauser Peter E. Zamzow Werner DaumWritten by some of the best known POF experts from Germany, one of the leading countries in POF technology, this is the most comprehensive introduction and survey of POF data communication systems currently available. Featuring recent experimental results and over 600 coloured figures and tables.
Fundamentals of Spread Spectrum Modulation (Synthesis Lectures on Communications)
by Rodger E. ZiemerThis lecture covers the fundamentals of spread spectrum modulation, which can be defined as any modulation technique that requires a transmission bandwidth much greater than the modulating signal bandwidth, independently of the bandwidth of the modulating signal. After reviewing basic digital modulation techniques, the principal forms of spread spectrum modulation are described. One of the most important components of a spread spectrum system is the spreading code, and several types and their characteristics are described. The most essential operation required at the receiver in a spread spectrum system is the code synchronization, which is usually broken down into the operations of acquisition and tracking. Means for performing these operations are discussed next. Finally, the performance of spread spectrum systems is of fundamental interest and the effect of jamming is considered, both without and with the use of forward error correction coding. The presentation ends with consideration of spread spectrum systems in the presence of other users. For more complete treatments of spread spectrum, the reader is referred to [1, 2, 3].
Principles of Communications
by Rodger E. Ziemer William H. TranterKeeping up to date with the most current technologies in the field is essential for all effective electrical and computer engineers. The updated 7th edition of Principles of Communications presents the reader with more in-chapter examples, providing for a more supportive framework for learning. Readers are exposed to digital data transmission techniques earlier in the book, so they can appreciate the characteristics of digital communication systems prior to learning about probability and stochastic processes. They will also find expanded forward error correction code examples, and additional MATLAB problems.
Theory of Code Division Multiple Access Communication (IEEE Series on Digital & Mobile Communication #6)
by Kamil Sh. ZigangirovA comprehensive introduction to CDMA theory and application Code division multiple access (CDMA) communication is rapidly replacing time- and frequency-division methods as the cornerstone of wireless communication and mobile radio. Theory of Code Division Multiple Access Communication provides a lucid introduction and overview of CDMA concepts and methods for both the professional and the advanced student. Emphasizing the role CDMA has played in the development of wireless communication and cellular mobile radio systems, the author leads you through the basic concepts of mobile radio systems and considers the different principles of multiple access-time division, frequency division, and code division. He then analyzes three major CDMA systems-direct sequence (DS) CDMA systems, frequency hopped (FH) CDMA systems, and pulse position hopped (PPH) CDMA systems. Other topics covered include: * Spread spectrum (SS) technology * Forward error control coding * CDMA communication on fading channels * Pseudorandom signals * Information theory in relation to CDMA communication * CDMA cellular networks Complete with useful appendices providing analyses of the moments of CDMA system decision statistics, Theory of Code Division Multiple Access Communication is a ready reference for every engineer seeking an understanding of the history and concepts of this key communications technology.