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Discrete Communication Systems

Discrete Communication Systems PDF Author: Stevan Berber
Publisher: Oxford University Press
ISBN: 019886079X
Category : Science
Languages : en
Pages : 992

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Book Description
This is the first textbook which presents the theory of pure discrete communication systems and its relation to the existing theory of digital communication. It is written for undergraduate and graduate students, and for practicing engineers.

Discrete Communication Systems

Discrete Communication Systems PDF Author: Stevan Berber
Publisher: Oxford University Press
ISBN: 0192605194
Category : Technology & Engineering
Languages : en
Pages : 656

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Book Description
This is the first textbook which presents the theory of pure discrete communication systems and its relation to the existing theory of digital and analog communications at a graduate level. Based on the orthogonality principles and theory of discrete time stochastic processes, a generic structure of communication systems, based on correlation demodulation and optimum detection, is developed and presented in the form of mathematical operators with precisely defined inputs and outputs and related functions. Based on this generic structure, the traditionally defined phase shift keying (PSK), frequency shift keying (FSK), quadrature amplitude modulation (QAM), orthogonal frequency division multiplexing (OFDM) and code division multiple access (CDMA) systems are deduced as its special cases. The main chapters, presenting the theory of communications, are supported by a set of supplementary chapters containing the theory of deterministic and stochastic signal processing, which makes the book a self-contained presentation of the subject. The book uses unified notation and unified terminology, which allows a clear distinction between deterministic and stochastic signals, power signals and energy signals, discrete time signals and processes and continuous time signals and processes, and an easy way of understanding the differences in defining the correlation functions, power and energy spectral densities, and amplitudes and power spectra of the mentioned signals and processes. In addition to solved examples in the text, about 300 solved problems are available to readers in the supplementary material that aim to enhance the understanding of the theory in the text. In addition, five research Projects are added to be used by lecturers or instructors that aim to enhance the understanding of theory and to establish its relation to the practice.

Discrete Communication Systems

Discrete Communication Systems PDF Author: Stevan Berber
Publisher: Oxford University Press
ISBN: 019886079X
Category : Science
Languages : en
Pages : 992

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Book Description
This is the first textbook which presents the theory of pure discrete communication systems and its relation to the existing theory of digital communication. It is written for undergraduate and graduate students, and for practicing engineers.

Simulation of Communication Systems

Simulation of Communication Systems PDF Author: Philip Balaban
Publisher: Springer
ISBN: 1461532981
Category : Technology & Engineering
Languages : en
Pages : 731

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Book Description
Simulation may be defined as the discipline whose objective is to imitate one or more aspects of reality in a way that is as close to that reality as possible; indeed, an apt synonym that is gaining some currency is artificial reality. Under this definition, simulation is a very old discipline. Probably the first applications of simulation were to scale models of various types of dynamical structures or mechanical devices. Man has always looked for ways to "try things out" before building the real thing; this is the motivation behind any form of simulation. Thus, simulation of communication systems is concerned with imitating some aspects of the behavior of communication systems. It is implicit in our use of simulation that the medium (so to speak) for carrying it out is the digital computer. Computer-based modeling and simulation of communication systems has only developed in the last 20 years or so, since the advent of modern digital computers. A variety of modeling and simulation techniques have been developed and described in widely scattered journals, but until now there has not been a single volume devoted to the subject. We have tried to provide a unified framework that describes both the disciplines involved and the methods of modeling and simulating communication systems and subsystems. In the electronic era, the first type of computer simulation, in today's use of the term, took shape in the form of analog computers.

A Theory of Self-evaluating Discrete Communication Systems

A Theory of Self-evaluating Discrete Communication Systems PDF Author: Samuel D. Stearns
Publisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages : 358

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Book Description


Discrete-Time Models for Communication Systems Including ATM

Discrete-Time Models for Communication Systems Including ATM PDF Author: Herwig Bruneel
Publisher: Springer Science & Business Media
ISBN: 1461531306
Category : Technology & Engineering
Languages : en
Pages : 200

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Book Description
Most queuing analyses performed in the literature are based on characterization of queueing phenomena in continuous-time items. Recently in the telecommunication industries, BISDN (broadband integrated services digital network) has received considerable attention since it can provide a common interface for future communication needs including video, data, and speech. Since information in BISDN is transported by means of dicsrete units of 53-octet ATM (asynchronous transfer mode) cells, interests in discrete-time systems have increased. Discrete-Time Models for Communication Systems Including ATM provides a general framework for queueing analyses of dicrete-time systems. After a brief look at past studies of discrete-time systems, a detailed description and analysis are presented for a generic discrete-time model with a single server, arbitrary service times and independent arrivals. The book then follows a less stringent approach and focuses more on the average statistics and on different queueing disciplines. Conventional first-in-out and last-in-first-out disciplines are discussed in terms of the average statistics. Systems with multiple classes of messages without class-dependent priorities are considered to establish a discrete-time conservation law. Multiple classes with priorities are also considered to derive performance measures of priority scheduling disciplines. Finally, a multi-queue system with cyclic service is analyzed in the context of round-robin service ordering. This is followed by analyses of discrete-time queueing systems with `more complicate' input and output processes. Specifically, single-server systems are investigated whereby either the arrivals or the server is subject to random interruptions. Results are mainly obtained in terms of generating functions and mean values of the principal performance measures. The influence of the nature of the arrival correlation and the server interruptions on the queueing behavior is discussed. Finally, the book explores queueing models directly associated with ATM switches and multiplexers. This book is a valuable reference and may be used as a text for and advanced course on the subject.

Verification and Evaluation of Computer and Communication Systems

Verification and Evaluation of Computer and Communication Systems PDF Author: Kamel Barkaoui
Publisher: Springer
ISBN: 3319661760
Category : Computers
Languages : en
Pages : 205

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Book Description
‚ÄčThis book constitutes the proceedings of the 11th International Conference International Conference on Verification and Evaluation of Computer and Communication Systems ( VECoS 2017 ), held at Concordia University, Montreal, Canada, in August 2017. The 13 full papers, together with 3 abstracts in this volume were carefully reviewed and selected from 35 submissions. The aim of the VECoS conference is to bring together researchers and practitioners in the areas of verification, control, performance and dependability evalu-ation in order to discuss state-of-the-art and challenges in modern computer and communication systems in which functional and extra-functional properties are strongly interrelated. Thus, the main motivation for VECoS is to encourage the cross-fertilization between various formal verification and evaluation approaches, methods and techniques, and especially those developed for concurrent and dis-tributed hardware/software systems.

Communication Systems,2E

Communication Systems,2E PDF Author: R. P. Singh
Publisher: Tata McGraw-Hill Education
ISBN: 9780070634541
Category : Digital communications
Languages : en
Pages : 608

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Book Description
The revised edition deals with the basics of communication systems required at the UG level in detail and in a user-friendly manner. The understanding of the subject has been very well created with the help of easy to understand mathematical usage in numerous solved and unsolved examples. Maintaining the same writing style, the authors have tried to keep the readers abreast with the latest developments in the field.

Communication Systems

Communication Systems PDF Author: Lyman Chapin
Publisher: Springer
ISBN: 0387356002
Category : Technology & Engineering
Languages : en
Pages : 238

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Book Description
Communication Systems: The State of the Art captures the depth and breadth of the field of communication systems: -Architectures and Protocols for Distributed Systems; -Network and Internetwork Architectures; -Performance of Communication Systems; -Internet Applications Engineering; -Management of Networks and Distributed Systems; -Smart Networks; -Wireless Communications; -Communication Systems for Developing Countries; -Photonic Networking; -Communication Systems in Electronic Commerce. This volume's scope and authority present a rare opportunity for people in many different fields to gain a practical understanding of where the leading edge in communication systems lies today-and where it will be tomorrow.

Raman Amplification in Fiber Optical Communication Systems

Raman Amplification in Fiber Optical Communication Systems PDF Author: Clifford Headley
Publisher: Academic Press
ISBN: 0120445069
Category : Technology & Engineering
Languages : en
Pages : 374

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Book Description
Mitigate signal loss and upgrade fiber capacity with the first comprehensive guide to Raman amplification!

Wireless Communications Systems Design

Wireless Communications Systems Design PDF Author: Haesik Kim
Publisher: John Wiley & Sons
ISBN: 1118759451
Category : Technology & Engineering
Languages : en
Pages : 440

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Book Description
em style="mso-bidi-font-style: normal;"Wireless Communications Systems Design provides the basic knowledge and methodology for wireless communications design. The book mainly focuses on a broadband wireless communication system based on OFDM/OFDMA system because it is widely used in the modern wireless communication system. It is divided into three parts: wireless communication theory (part I), wireless communication block design (part II), and wireless communication block integration (part III). Written by an expert with various experience in system design (standards, research and development)