A Foundation in Digital Communication

A fully updated introductory text that derives the key results of digital communication from first principles.

A Foundation in Digital Communication

Author: Amos Lapidoth

Publisher: Cambridge University Press

ISBN: 1107177324

Page: 922

View: 713

Written in the intuitive yet rigorous style that readers of A Foundation in Digital Communication have come to expect, this second edition includes entirely new chapters on the radar problem (with Lyapunov's theorem) and intersymbol interference channels, new discussion of the baseband representation of passband noise, and a simpler, more geometric derivation of the optimal receiver for the additive white Gaussian noise channel. Other key topics covered include the definition of the power spectral density of nonstationary stochastic processes, the geometry of the space of energy-limited signals, the isometry properties of the Fourier transform, and complex sampling. Including over 500 homework problems and all the necessary mathematical background, this is the ideal text for one- or two-semester graduate courses on digital communications and courses on stochastic processes and detection theory. Solutions to problems and video lectures are available online.

Digital Communications

This is a modern textbook on digital communications and is designed for senior undergraduate and graduate students, whilst also providing a valuable reference for those working in the telecommunications industry.

Digital Communications

Author: Mehmet Safak

Publisher: John Wiley & Sons

ISBN: 111909125X

Page: 906

View: 107

This is a modern textbook on digital communications and is designed for senior undergraduate and graduate students, whilst also providing a valuable reference for those working in the telecommunications industry. It provides a simple and thorough access to a wide range of topics through use of figures, tables, examples and problem sets. The author provides an integrated approach between RF engineering and statistical theory of communications. Intuitive explanations of the theoretical and practical aspects of telecommunications help the reader to acquire a deeper understanding of the topics. The book covers the fundamentals of antennas, channel modelling, receiver system noise, A/D conversion of signals, PCM, baseband transmission, optimum receiver, modulation techniques, error control coding, OFDM, fading channels, diversity and combining techniques, MIMO systems and cooperative communications. It will be an essential reference for all students and practitioners in the electrical engineering field.

Digital Communication A Simplified Approach

This book is designed to serve as a text for senior undergraduate level students in electronics and communication, and telecommunication engineering.

Digital Communication  A Simplified Approach

Author: Kn Hari Bhat

Publisher:

ISBN: 9788188849239

Page: 444

View: 426

This book is designed to serve as a text for senior undergraduate level students in electronics and communication, and telecommunication engineering. It is as well designed to serve as a text for self study and reference book for practicing engineers working in the field of digital communications. The main objective of penning this book has been to make learning intricate concepts a pleasant experience. Features Integrated with Figures and diagrams in abundance, Plentiful worked examples, Lots of exercise problems with answers. Basic principles of Fourier transform have been discussed. Basic properties of Probability and Random Processes have been discussed to characterise random signals and noise. An introduction discussing the building blocks of digital communication system has been added to prepare the student before diving deep into the subject. Matched filters and correlators are discussed step by step with relevant signal constellation diagrams showing the decision boundaries with emphasis on understanding the concept of detection and estimation as foundation. Different types of sampling, multiplexing and reconstruction techniques have been discussed to understand the link between analog and digital world. Generation, transmission and regeneration of signals using PCM and other coding techniques have been discussed in depth. Different types of line coding schemes and effect of noise have been discussed before proceeding to digital modulation schemes. Various digital modulation schemes have been discussed along with diagrams and importance is given to probability of error calculation. Principle of spread-spectrum modulation, its advantages and applications are discussed. A Manual on Advance Communication Lab Practice Contents The Fourier Transforms Probability, Random variables and Random Processes Introduction to Digital Communications Detection and Estimation Sampling Process Waveform Coding Technique Baseband Data Transmission Digital Modulation Spread Spectrum Modulation Appendices. Experiments on Digital Communication Experiments on Fiber Optical Communication Experiments on Wave Guides Experiments on Microstrip Transmission Lines Experiments on Microstrip Transmission Lines Experiments on Microstrip Transmission Lines

Digital Communication

The book inserts equal importance to the theory and application aspect of the subject whereby the authors selected a wide class of problems. The Salient features of the book are: 1.

Digital Communication

Author: Apurba Das

Publisher: Springer Science & Business Media

ISBN: 9783642127434

Page: 246

View: 398

"Digital Communications" presents the theory and application of the philosophy of Digital Communication systems in a unique but lucid form. The book inserts equal importance to the theory and application aspect of the subject whereby the authors selected a wide class of problems. The Salient features of the book are: 1. The foundation of Fourier series, Transform and wavelets are introduces in a unique way but in lucid language. 2. The application area is rich and resemblance to the present trend of research, as we are attached with those areas professionally. 3. Elegant exercise section is designed in such a way that, the readers can get the flavor of the subject and get attracted towards the future scopes of the subject. 4. Unparallel tabular, flow chart based and pictorial methodology description will be there for sustained impression of the proposed design/algorithms in mind.

DIGITAL COMMUNICATION

The book, organised in ten chapters, comprehensively presents the concepts pertaining to digital communication in a very simplified manner.

DIGITAL COMMUNICATION

Author: KUMAR, M. SATHISH

Publisher: PHI Learning Pvt. Ltd.

ISBN: 9387472841

Page: 372

View: 767

The book, organised in ten chapters, comprehensively presents the concepts pertaining to digital communication in a very simplified manner. Mathematical intricacies of ideas which form the bedrock of digital communication such as sampling, baseband data transmission, information theory, error control coding, and modulation are presented in a style understandable to an undergraduate student. Each and every topic, no matter how simple it seems, is followed by solved examples. Besides, additional information on certain topics are provided in appropriate annexures. Thus, the flow of the topics is not interrupted with unnecessary deviations from the viewpoint of an average student, whereas at the same time, the brighter students can go through these annexures to gain extra knowledge. The book is primarily intended for the undergraduate students of Electronics and Communication Engineering, Electronics and Telecommunication Engineering, and Telecommunication Engineering offered in various Indian universities. The text is also of immense use to the aspirants of AMIE exam and AMIETE exam. KEY FEATURES • Solved problems and exercises at the end of each chapter are provided from practice point of view. • Chapter-end references are given for further exploration of several advanced topics touched upon in the text. • Numerous figures and tables are included to help grasp the concepts discussed.

Chaotic Signals in Digital Communications

Insights for Both Theoretical and Experimental Researchers Combining theory and practice, this book offers a unique perspective on chaotic communication in the context of non-ideal conditions.

Chaotic Signals in Digital Communications

Author: Marcio Eisencraft

Publisher: CRC Press

ISBN: 1466557230

Page: 504

View: 917

Chaotic Signals in Digital Communications combines fundamental background knowledge with state-of-the-art methods for using chaotic signals and systems in digital communications. The book builds a bridge between theoretical works and practical implementation to help researchers attain consistent performance in realistic environments. It shows the possible shortcomings of the chaos-based communication systems proposed in the literature, particularly when they are subjected to non-ideal conditions. It also presents a toolbox of techniques for researchers working to actually implement such systems. A Combination of Tutorials and In-Depth, Cutting-Edge Research Featuring contributions by active leading researchers, the book begins with an introduction to communication theory, dynamical systems, and chaotic communications suitable for those new to the field. This lays a solid foundation for the more applied chapters that follow. A Toolbox of Techniques—Including New Ways to Tackle Channel Imperfections The book covers typical chaos communication methods, namely chaotic masking, chaotic modulation, chaotic shift key, and symbolic message bearing, as well as bidirectional communication and secure communication. It also presents novel methodologies to deal with communication channel imperfections. These tackle band-limited channel chaos communication, radio channels with fading, and the resistance of a special chaotic signal to multipath propagations. In addition, the book addresses topics related to engineering applications, such as optical communications, chaotic matched filters and circuit implementations, and microwave frequency-modulated differential chaos shift keying (FM-DCSK) systems. Insights for Both Theoretical and Experimental Researchers Combining theory and practice, this book offers a unique perspective on chaotic communication in the context of non-ideal conditions. Written for theoretical and experimental researchers, it tackles the practical issues faced in implementing chaos-based signals and systems in digital communications applications.

Multi Carrier Digital Communications

This second edition of Multi-Carrier Digital Communications: Theory and Applications of OFDM begins with a brief overview of multi-carrier communications.

Multi Carrier Digital Communications

Author: Ahmad R.S. Bahai

Publisher: Springer Science & Business Media

ISBN: 0387225757

Page: 411

View: 259

This second edition of Multi-Carrier Digital Communications: Theory and Applications of OFDM begins with a brief overview of multi-carrier communications. The authors then focus on the bandwidth efficient technology of OFDM, in particular the DSP techniques that have made the modulation format practical. Several chapters describe and analyze the sub-systems of an OFDM implementation, such as clipping, synchronization channel estimation, equalization, and coding. Analysis of performance over channels with various impairments is presented. The book continues with descriptions of three very important and diverse applications of OFDM that have been standardized and are now being deployed: ADSL, digital broadcasting, and wireless LANs for multi-Mbps communications. Finally, the book concludes with describing the OFDM-based multiple access techniques, ultra wideband technology, and WiMAX.

Top 10 Tips for Safe and Responsible Digital Communication

With people spending an increasing number of hours every day using computers, tablets, and smartphones, safe and responsible digital communication awareness is absolutely essential.

Top 10 Tips for Safe and Responsible Digital Communication

Author: Tamra B. Orr

Publisher: The Rosen Publishing Group, Inc

ISBN: 144886867X

Page: 64

View: 750

With people spending an increasing number of hours every day using computers, tablets, and smartphones, safe and responsible digital communication awareness is absolutely essential. Making pre-teens and teens aware of the dangers that exist alongside the enriching information and entertainment to be found online is pertinent. Tweens and teens are vulnerable to various Web-based pitfalls, such as cyber-addiction, overspending, over-sharing, and downloading viruses—not to mention cyber-predators, scam artists, bullies, and flamers. In order to use digital communication technology safely, responsibly, and successfully, people need to learn how to avoid, prevent, or respond to uncomfortable or even threatening situations. Awareness is brought to readers through the elaboration of ten incredibly useful tips, exactly how to navigate the Web and use digital technology safely and responsibly, and how to do so without causing harm to oneself or others. Learning and following these precautions will not only keep users safe from predators, bullies, and scammers, but will also protect their hard drive, their credit rating, their identities, their reputations (both online and offline), and even their future job prospects. Emphasis is placed not only on learning how to avoid becoming a victim of negative digital activity but also on warnings against becoming a perpetrator, especially of cyberbullying, flaming, and other types of online peer harassment. Readers are encouraged to learn even more with 10 Great Questions to Ask an IT Specialist and Myths & Facts.

Introduction to Wireless Digital Communication

This text makes digital communication and receiver algorithms for wireless communication broadly accessible to undergraduates, graduates, and practicing electrical engineers.

Introduction to Wireless Digital Communication

Author: Robert W. Heath Jr.

Publisher: Prentice Hall

ISBN: 0134431847

Page: 464

View: 897

The Accessible Guide to Modern Wireless Communication for Undergraduates, Graduates, and Practicing Electrical Engineers Wireless communication is a critical discipline of electrical engineering and computer science, yet the concepts have remained elusive for students who are not specialists in the area. This text makes digital communication and receiver algorithms for wireless communication broadly accessible to undergraduates, graduates, and practicing electrical engineers. Notably, the book builds on a signal processing foundation and does not require prior courses on analog or digital communication. Introduction to Wireless Digital Communication establishes the principles of communication, from a digital signal processing perspective, including key mathematical background, transmitter and receiver signal processing algorithms, channel models, and generalizations to multiple antennas. Robert Heath’s “less is more” approach focuses on typical solutions to common problems in wireless engineering. Heath presents digital communication fundamentals from a signal processing perspective, focusing on the complex pulse amplitude modulation approach used in most commercial wireless systems. He describes specific receiver algorithms for implementing wireless communication links, including synchronization, carrier frequency offset estimation, channel estimation, and equalization. While most concepts are presented for systems with single transmit and receive antennas, Heath concludes by extending those concepts to contemporary MIMO systems. To promote learning, each chapter includes previews, bullet-point summaries, examples, and numerous homework problems to help readers test their knowledge. Basics of wireless communication: applications, history, and the central role of signal processing Digital communication essentials: components, channels, distortion, coding/decoding, encryption, and modulation/demodulation Signal processing: linear time invariant systems, probability/random processes, Fourier transforms, derivation of complex baseband signal representation and equivalent channels, and multi-rate signal processing Least-squared estimation techniques that build on the linear algebra typically taught to electrical engineering undergraduates Complex pulse amplitude modulation: symbol mapping, constellations, signal bandwidth, and noise Synchronization, including symbol, frame, and carrier frequency offset Frequency selective channel estimation and equalization MIMO techniques using multiple transmit and/or receive antennas, including SIMO, MISO, and MIMO-OFDM Register your product at informit.com/register for convenient access to downloads, updates, and corrections as they become available.

23 Innovations in Digital Communication

Reading this book will render deep insights into how innovative digital media can be used to influence buying behavior and decision-making. This book answers questions such as "How do I create a strong brand story?

23 Innovations in Digital Communication

Author: Paul Ketelaar

Publisher: BIS Publishers

ISBN: 9789063695187

Page: 256

View: 298

23 Innovations in Digital Communication describes, criticizes and evaluates 23 digital innovations that are used in media and communication. Innovations that are not hypes, but that were implemented to reach permanent changes in media and communication. The innovations are supported by testimonials of professionals in the field and the scientific foundation of their mechanism of action. The impact and professional, scientific and social challenges coming with these innovations are discussed. Reading this book will render deep insights into how innovative digital media can be used to influence buying behavior and decision-making. This book answers questions such as "How do I create a strong brand story?", "What are the effects of serious gaming?", "How can we use VR in our communication?", "How do consumers process emotional stories?" and "Is persuasion profiling unethical?". The answers to these questions are not only based on the authors knowledge and research, but each innovation is also discussed by top experts on that specific innovation.

Fundamentals of Communication Systems

This text introduces the basic techniques used in modern communication systems and provides fundamental tools and methodologies used in the analysis and design of these systems.

Fundamentals of Communication Systems

Author: John G. Proakis

Publisher: Prentice Hall

ISBN:

Page: 858

View: 496

For one- or two-semester, senior-level undergraduate courses in Communication Systems for Electrical and Computer Engineering majors. This text introduces the basic techniques used in modern communication systems and provides fundamental tools and methodologies used in the analysis and design of these systems. The authors emphasize digital communication systems, including new generations of wireless communication systems, satellite communications, and data transmission networks. A background in calculus, linear algebra, basic electronic circuits, linear system theory, and probability and random variables is assumed.

Communication Systems Engineering

In addition, this book gives a solid introduction to analog communications and a review of important mathematical foundation topics.

Communication Systems Engineering

Author: John G. Proakis

Publisher:

ISBN:

Page: 889

View: 306

Thorough coverage of basic digital communication system principles ensures that readers are exposed to all basic relevant topics in digital communication system design. The use of CD player and JPEG image coding standard as examples of systems that employ modern communication principles allows readers to relate the theory to practical systems. Over 180 worked-out examples throughout the book aids readers in understanding basic concepts. Over 480 problems involving applications to practical systems such as satellite communications systems, ionospheric channels, and mobile radio channels gives readers ample opportunity to practice the concepts they have just learned. With an emphasis on digital communications, Communication Systems Engineering, Second Edition introduces the basic principles underlying the analysis and design of communication systems. In addition, this book gives a solid introduction to analog communications and a review of important mathematical foundation topics. New material has been added on wireless communication systems -- GSM and CDMA/IS-94; turbo codes and iterative decoding; multicarrier (OFDM) systems; multiple antenna systems. Includes thorough coverage of basic digital communication system principles -- including source coding, channel coding, baseband and carrier modulation, channel distortion, channel equalization, synchronization, and wireless communications. Includes basic coverage of analog modulation such as amplitude modulation, phase modulation, and frequency modulation as well as demodulation methods.

Digital Communications

This text provides an introduction to the analysis and design of digital communication systems.

Digital Communications

Author: John G. Proakis

Publisher: McGraw-Hill College

ISBN: 9780070517264

Page: 928

View: 254

This text provides an introduction to the analysis and design of digital communication systems. The third edition has been updated with a discussion of modern technological advances, providing coverage of such topics as digital modulation and demodulation techniques, source coding, channel coding and decoding, spread spectrum signals, channel equilization, multiuser communications, and modulation and coding for fading multipath channels. In addition, the book has been reorganized so that each chapter builds on previous material, begins with an introduction to the history and classification of channel models and reviews important topics in probability and stochastic processes.

Annual Review of Communications Volume 59

As convergence toward common protocols and digital communications ... scale distributed facility that can be used as a foundation platform , on which it is ...

Annual Review of Communications  Volume 59

Author: International Engineering Consortium

Publisher: Intl. Engineering Consortiu

ISBN: 9781931695534

Page: 750

View: 256

An indispensable reference publication for telecommunication and information-industry professionals. Each year, the IEC brings together into one unique resource the most current thinking and practical experience of industry leaders around the world on a variety of topics facing their areas of specialization. This 700+ page reference tool is a must for executives, managers, engineers, analysts, and educators in all sectors of today's changing information industry.

Digital Communications 1

This book aims to itemize. In this first volume, after having presented the base of the information theory, we will study the source coding techniques with and without loss.

Digital Communications 1

Author: Didier Le Ruyet

Publisher: John Wiley & Sons

ISBN: 1119232449

Page: 392

View: 350

The communication chain is constituted by a source and a recipient, separated by a transmission channel which may represent a portion of cable, an optical fiber, a radio channel, or a satellite link. Whatever the channel, the processing blocks implemented in the communication chain have the same foundation. This book aims to itemize. In this first volume, after having presented the base of the information theory, we will study the source coding techniques with and without loss. Then we analyze the correcting codes for block errors, convutional and concatenated used in current systems.

Strategic Planning and Implementation plan on the example of a digital communication agency

... and Implementation plan on the example of a digital communication agency GRIN Publishing GRIN - Your knowledge has value Since its foundation in I.

Strategic Planning and Implementation plan on the example of a digital communication agency

Author: Marcella Vurro

Publisher: GRIN Verlag

ISBN: 3640333942

Page: 14

View: 297

Seminar paper from the year 2009 in the subject Business economics - Company formation, Business Plans, , language: English, abstract: The following Strategic Planning and Implementation assignment deals with an online advertising agency, that is embedded into a worldwide operating agency network, in the following called “group”. The below developed strategic plan is designed to give a structured approach to the achievement of the company’s objectives.

Digital Communications

Many works on emerging digital transmission techniques are largely confined to academic research papers. This book will give postgraduate students and practicing engineers a sound mastery of the subject.

Digital Communications

Author: Ifiok Otung

Publisher: Institution of Engineering and Technology

ISBN: 1849196117

Page: 515

View: 840

A worldwide digital and wireless communication revolution has taken place in the last 20 years which has created a high demand in industry for graduates with in-depth expertise in digital transmission techniques and a sound and complete understanding of their core principles. Digital communications: Principles and systems recognises that although digital communications is developing at a fast pace, the core principles remain the same. It therefore concentrates on giving the reader a thorough understanding of core principles and extensive coaching in the solution of practical problems drawn from various application areas. The intention is that after studying the material presented, the student will have a solid foundation free of knowledge gaps, and will be fully equipped to undertake digital communication systems analysis, design and computer simulations, and to deal with specialised applications and follow advances in the technology. Topics covered include: overview of digital communication linear and nonlinear channels and systems sampling of baseband and bandpass signals quantisation and PCM source coding and lossless data compression line codes and modulation transmission through bandlimited AWGN channels transmitted digital signals error control coding link analysis and design. Many works on emerging digital transmission techniques are largely confined to academic research papers. This book will give postgraduate students and practicing engineers a sound mastery of the subject.

Communication Systems Engineering

This text is intended for a one/two-semester senior undergraduate or first-year graduate level course in analogue and digital communications.

Communication Systems Engineering

Author: John G. Proakis

Publisher:

ISBN: 9780130617934

Page: 801

View: 432

Thorough coverage of basic digital communication system principles ensures that readers are exposed to all basic relevant topics in digital communication system design. The use of CD player and JPEG image coding standard as examples of systems that employ modern communication principles allows readers to relate the theory to practical systems. Over 180 worked-out examples throughout the book aids readers in understanding basic concepts. Over 480 problems involving applications to practical systems such as satellite communications systems, ionospheric channels, and mobile radio channels gives readers ample opportunity to practice the concepts they have just learned. With an emphasis on digital communications, Communication Systems Engineering, Second Edition introduces the basic principles underlying the analysis and design of communication systems. In addition, this book gives a solid introduction to analog communications and a review of important mathematical foundation topics. New material has been added on wireless communication systems—GSM and CDMA/IS-94; turbo codes and iterative decoding; multicarrier (OFDM) systems; multiple antenna systems. Includes thorough coverage of basic digital communication system principles—including source coding, channel coding, baseband and carrier modulation, channel distortion, channel equalization, synchronization, and wireless communications. Includes basic coverage of analog modulation such as amplitude modulation, phase modulation, and frequency modulation as well as demodulation methods. For use as a reference for electrical engineers for all basic relevant topics in digital communication system design.