coded modulation systems information technology transmission processing and storage

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Coded Modulation Systems

Author : John B. Anderson
ISBN : 9780306477928
Genre : Technology & Engineering
File Size : 70. 87 MB
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Coded Modulation Systems is an introduction to the subject of coded modulation in digital communication. It is designed for classroom use and for anyone wanting to learn the ideas behind this modern kind of coding. Coded modulation is signal encoding that takes into account the nature of the channel over which it is used. Traditional error correcting codes work with bits and add redundant bits in order to correct transmission errors. In coded modulation, continuous time signals and their phases and amplitudes play the major role. The coding can be seen as a patterning of these quantities. The object is still to correct errors, but more fundamentally, it is to conserve signal energy and bandwidth at a given error performance. The book divides coded modulation into three major parts. Trellis coded modulation (TCM) schemes encode the points of QAM constellations; lattice coding and set-partition techniques play major roles here. Continuous-phase modulation (CPM) codes encode the signal phase, and create constant envelope RF signals. The partial-response signaling (PRS) field includes intersymbol interference problems, signals generated by real convolution, and signals created by lowpass filtering. In addition to these topics, the book covers coding techniques of several kinds for fading channels, spread spectrum and repeat-request systems. The history of the subject is fully traced back to the formative work of Shannon in 1949. Full explanation of the basics and complete homework problems make the book ideal for self-study or classroom use.

Coding For Wireless Channels

Author : Ezio Biglieri
ISBN : 9781402080845
Genre : Technology & Engineering
File Size : 25. 71 MB
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Accessible introduction to the theoretical foundations of modern coding theory Including numerous applications to wireless transmission systems The author is famous in the field of coding and wireless communications for his work in the area of faded channels & communcations.

Communication System Design Using Dsp Algorithms

Author : Steven A. Tretter
ISBN : 0387748865
Genre : Technology & Engineering
File Size : 41. 92 MB
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Designed for senior electrical engineering students, this textbook explores the theoretical concepts of digital signal processing and communication systems by presenting laboratory experiments using real-time DSP hardware. This new edition updates the experiments based on the TMS320C6713 (but can easily be adapted to other DSP boards). Each chapter begins with a presentation of the required theory and concludes with instructions for performing experiments to implement the theory. In the process of performing the experiments, students gain experience in working with software tools and equipment commonly used in industry.

Coding For Wireless Channels

Author : Ezio Biglieri
ISBN : 9781402080845
Genre : Technology & Engineering
File Size : 35. 74 MB
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Accessible introduction to the theoretical foundations of modern coding theory Including numerous applications to wireless transmission systems The author is famous in the field of coding and wireless communications for his work in the area of faded channels & communcations.

Multi Carrier Digital Communications

Author : Ahmad R.S. Bahai
ISBN : 9780306469749
Genre : Technology & Engineering
File Size : 84. 88 MB
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Multi-carrier modulation, in particular orthogonal frequency division multiplexing (OFDM), has been successfully applied to a wide variety of digital communications applications for several years. Although OFDM has been chosen as the physical layer standard for a diversity of important systems, the theory, algorithms, and implementation techniques remain subjects of current interest. This book is intended to be a concise summary of the present state of the art of the theory and practice of OFDM technology. This book offers a unified presentation of OFDM theory and high speed and wireless applications. In particular, ADSL, wireless LAN, and digital broadcasting technologies are explained. It is hoped that this book will prove valuable both to developers of such systems, and to researchers and graduate students involved in analysis of digital communications, and will remain a valuable summary of the technology, providing an understanding of new advances as well as the present core technology.

Principles Of Digital Transmission

Author : Sergio Benedetto
ISBN : 9780306469619
Genre : Technology & Engineering
File Size : 39. 37 MB
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Principles of Digital Transmission is designed for advanced undergraduate and graduate level students and professions in telecommunications. Teachers and learners can mix and match chapters to create four distinct courses: (1) a one-term basic course in digital communications; (2) a one-term course in advanced digital communications; (3) a one-term course in information theory and coding; (4) a two-term course sequence in digital communications and coding. The book provides rigorous mathematical tools for the analysis and design of digital transmission systems. The authors emphasize methodology in their aim to teach the reader how to do it rather than how it is done. They apply the fundamental tools of the discipline onto a number of systems, such as wireless data transmission systems.

Performance Analysis And Modeling Of Digital Transmission Systems

Author : William Turin
ISBN : 030648191X
Genre : Computers
File Size : 75. 26 MB
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This book describes mathematical methods for analyzing digital transmission system performance. In contrast with publications that use an idealistic model of channels with independent errors, this book shows how to evaluate performance characteristics of information transmission systems in real communication channels with bursts of noise. The book shows how to apply hidden Markov Models (HMMs) to model and analyze performance of communications systems (including error correction codes and communication protocols) in channels with memory. This edition includes a new chapter describing the theory and applications of continuous state HMMs. Methods developed in the book have broad applications in queuing theory, speech and image recognition, signature verification, control theory, artificial intelligence, biology, fraud detection, and finance. The attached CD-ROM contains numerous MATLAB® programs implementing the theory described in the book. With a rich assortment of chapter-ending problems and illustrations, the book and CD-ROM are perfect tools for the study of HMM methods or for use as a classroom text.

Communication System Design Using Dsp Algorithms

Author : Steven A. Tretter
ISBN : 9781475797633
Genre : Technology & Engineering
File Size : 34. 93 MB
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Designed for senior electrical engineering students, this textbook explores the theoretical concepts of digital signal processing and communication systems by presenting laboratory experiments using real-time DSP hardware. Each experiment begins with a presentation of the required theory and concludes with instructions for performing them. Engineering students gain experience in working with equipment commonly used in industry. This text features DSP-based algorithms for transmitter and receiver functions.

The Multimedia Internet

Author : Stephen Weinstein
ISBN : 9780387276038
Genre : Technology & Engineering
File Size : 25. 30 MB
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Here is a thorough, not-overly-complex introduction to the three technical foundations for multimedia applications across the Internet: communications (principles, technologies and networking); compressive encoding of digital media; and Internet protocol and services. All the contributing systems elements are explained through descriptive text and numerous illustrative figures; the result is a book well-suited toward non-specialists, preferably with technical background, who need well-composed tutorial introductions to the three foundation areas. The text discusses the latest advances in digital audio and video encoding, optical and wireless communications technologies, high-speed access networks, and IP-based media streaming, all crucial enablers of the multimedia Internet.

American Book Publishing Record

Author :
ISBN : STANFORD:36105111052911
Genre : Books
File Size : 87. 62 MB
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