Principles of Communications


Book Description




Principles of Communications Networks and Systems


Book Description

Addressing the fundamental technologies and theories associated with designing complex communications systems and networks, Principles of Communications Networks and Systems provides models and analytical methods for evaluating their performance. Including both the physical layer (digital transmission and modulation) and networking topics, the quality of service concepts belonging to the different layers of the protocol stack are interrelated to form a comprehensive picture. The book is designed to present the material in an accessible but rigorous manner. It jointly addresses networking and transmission aspects following a unified approach and using a bottom up style of presentation, starting from requirements on transmission links all the way up to the corresponding quality of service at network and application layers. The focus is on presenting the material in an integrated and systematic fashion so that students will have a clear view of all the principal aspects and of how they interconnect with each other. A comprehensive introduction to communications systems and networks, addressing both network and transmission topics Structured for effective learning, with basic principles and technologies being introduced before more advanced ones are explained Features examples of existing systems and recent standards as well as advanced digital modulation techniques such as CDMA and OFDM Contains tools to help the reader in the design and performance analysis of modern communications systems Provides problems at the end of each chapter, with answers on an accompanying website




Principles of Modern Communication Systems


Book Description

An accessible, yet mathematically rigorous, one-semester textbook, engaging students through use of problems, examples, and applications.




Principles of Digital Communication


Book Description

The renowned communications theorist Robert Gallager brings his lucid writing style to the study of the fundamental system aspects of digital communication for a one-semester course for graduate students. With the clarity and insight that have characterized his teaching and earlier textbooks, he develops a simple framework and then combines this with careful proofs to help the reader understand modern systems and simplified models in an intuitive yet precise way. A strong narrative and links between theory and practice reinforce this concise, practical presentation. The book begins with data compression for arbitrary sources. Gallager then describes how to modulate the resulting binary data for transmission over wires, cables, optical fibers, and wireless channels. Analysis and intuitive interpretations are developed for channel noise models, followed by coverage of the principles of detection, coding, and decoding. The various concepts covered are brought together in a description of wireless communication, using CDMA as a case study.




Principles Of Communication Systems


Book Description

This hallmark text on Communication Systems has been revised to bring in the latest on the subject. It covers the undergraduate syllabi of Analog and Digital Communication and also gives the background required for advanced study on the subject. Plethora of solved examples and practice questions elucidate the text and give clarity in the discussions.




Principles of Communication Engineering


Book Description

This book provides a cohesive introduction to much of the vast body of knowledge central to the problems of communication engineering.




Communication Basics


Book Description




Foundations of Communications Policy


Book Description

Rapid changes in communication technologies are straining the existing system of electronic media regulation. Despite the increasing pace of technological change, the electronic media continue to be regulated under a well-established set of guiding principles. Principles such as the First Amendment, the public interest, the marketplace of ideas, diversity, competition, localism and universal service continue to serve as the primary objectives for policymakers and as the focal points for contemporary policy controversies.




Principles of Strategic Communication


Book Description

Designed to support the paradigm shift in media and communication, this book presents the basic tenets of strategic communication and its foundational disciplines of advertising, public relations, and marketing communications. Drawing on the latest research in the field, the text introduces students to the theories of strategic communication while at the same time outlining how to apply them to everyday practice. To facilitate learning and tie concepts to practice, each chapter includes introductory focus questions, a contemporary global case study, a career profile of a current practitioner, end-of-chapter discussion questions, and features that highlight how research methods can be applied to strategic communication practice. Principles of Strategic Communication is ideal as a core text for undergraduate students in strategic communication courses within media, communication, marketing, and advertising programs. The accompanying online support material features chapter summaries, useful links to examples of strategic communication in action, suggested further reading, and practice test questions. Instructors will find an instructor’s resource manual that includes sample syllabi, class activities, lecture topics, and a test bank. Please visit www.routledge.com/9780367426316.




Principles of Spread-Spectrum Communication Systems, Second Edition


Book Description

This book provides a concise but lucid explanation of the fundamentals of spread-spectrum systems with an emphasis on theoretical principles. Throughout the book, learning is facilitated by many new or streamlined derivations of the classical theory. Problems at the end of each chapter are intended to assist readers in consolidating their knowledge and to provide practice in analytical techniques. The choice of specific topics is tempered by the author’s judgment of their practical significance and interest to both researchers and system designers. The evolution of spread spectrum communication systems and the prominence of new mathematical methods in their design provided the motivation to undertake this new edition of the book. This edition is intended to enable readers to understand the current state-of-the-art in this field. More than 20 percent of the material in this edition is new, including a chapter on systems with iterative channel estimation, and the remainder of the material has been thoroughly revised.