Digital Communication, 3/e (Hardcover)

John R. Barry, Edward A. Lee, David G. Messerschmitt

  • 出版商: Springer
  • 出版日期: 2003-09-30
  • 售價: $1,380
  • 貴賓價: 9.8$1,352
  • 語言: 英文
  • 頁數: 838
  • 裝訂: Hardcover
  • ISBN: 0792375483
  • ISBN-13: 9780792375487
  • 相關分類: 通訊系統 Communication-systems
  • 下單後立即進貨 (約5~7天)

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商品描述

This book is intended for designers and would-be designers of digital communication systems. The general approach of the book is to extract the common principles underlying a range of media and applications and present them in a unified framework. Specifically, we treat the transport of bit streams from one geographical location to another over various physical media, such as wire pairs, coaxial cable, optical fiber, and radio. We also treat multiple-access channels, where there are potentially multiple transmitters and receivers sharing a common medium. Digital Communication is relevant to the design of a variety of systems, including voice and video digital cellular telephone, digital CATV distribution, wireless LANs, digital subscriber loop, metallic ethernet, voiceband data modems, and satellite communication systems.

New in this Third Edition: + New material on recent advances in wireless communications, error-control coding, and multiuser communications has been added. As a result, two new chapters have been added, one on the theory of MIMO channels, and the other on diversity techniques for mitigating fading. + Our treatment of error-control coding has been rewritten to reflect the current state of the art. + Chapters 6 through 9 from the Second Edition have been reorganized and streamlined to highlight pulse-amplitude modulation, becoming the new chapters 5 through 7. + We have increased the readability by relegating many of the more detailed derivations to appendices and exercise solutions, both of which are included in the book. + Exercises, problems, and solutions have been revised and expanded. + Three chapters from the previous edition have been moved to the book's Web site to make room for the new material. This book is suitable as a first-year graduate textbook, and should also be of interest to many industry professionals. We have attempted to make the book attractive to both audiences through the inclusion of many practical examples and a practical flavor in the choice of topics. additional information from the Second Edition, other supplementary materials, useful links, a problem solutions manual, and errata. To limit the length we have been selective in topics covered and in the depth of coverage. For example, the coverage of advanced information, coding, and detection theory is limited to those aspects directly relevant to the design of digital communication systems. This emphasis on topics important to designers results in more detailed treatment of some topics than is traditional in academic textbooks, for example in our coverage of synchronization (timing and carrier recovery). Notes to the Instructor: This book can be used as a textbook for advanced undergraduates, or for a first course in digital communication for graduate students. We presume a working knowledge of transforms, linear systems, and random processes, and review these topics in chapters 2 and 3 at a depth suitable only for establishing notation. This treatment also serves to delimit the background assumed in the remainder of the book, or with more advanced students can be omitted or made optional. We include a more detailed treatment of basic topics important to digital communication but which may not be familiar to a first-year graduate student, including signal space (chapter 2), Markov chains and their analysis (chapter 3), Poisson processes and shot noise (chapter 3), the basic boundaries of communication from information theory (chapter 4), and maximum-likelihood detection and the Viterbi algorithm (chapter 7). These treatments are self-contained and assume only the basic background mentioned earlier. These basic topics can be covered at the beginning of the course, or delayed until the first time they are used. Our own preference is the latter, since the immediate application of the techniques serves as useful reinforcement. The core of the book consists of the treatment of modulation, detection and equalization (chapters 5 through 9), MIMO channels (chapters 10 and 11), coding (chapters 12 and 13), and synchronization (chapters 14 through 16). These topics are covered in considerable depth. After completing a course based on this book, students should be highly motivated to take advanced courses in information theory, algebraic coding, detection and estimation theory, and communication networks, and will have a prior appreciation of the utility of these topics. There is sufficient material for two semesters, although it can easily be used for a single-semester course by selectively covering topics. At Georgia Tech we use this book for a one-semester graduate course that has as prerequisites undergraduate courses in systems and transforms and probability and random processes. We do not presume any prior exposure to signal space, Markov chains, or the Poisson process. In this course we rely on the students to review Chapters 1 through 4, and we cover Chapters 5 through 8 and Chapter 10 and 11 in lecture. Chapters 9, 12 and 13 are skipped because adaptive filtering and error-control coding techniques are covered in other courses.

商品描述(中文翻譯)

本書旨在為數位通訊系統的設計師和潛在設計師提供指導。本書的一般方法是提取一系列媒體和應用的共同原則,並以統一的框架呈現。具體而言,我們將處理從一個地理位置到另一個地理位置的位元串傳輸,使用各種物理媒介,如電線對、同軸電纜、光纖和無線電。我們還將處理多存取通道,其中可能有多個發射器和接收器共享一個共同的媒介。

數位通訊與各種系統的設計相關,包括語音和視頻數位蜂窩電話、數位有線電視分配、無線局域網、數位用戶線路、金屬以太網、語音頻帶數據調制解調器和衛星通訊系統。

第三版的新增內容包括:
+ 新增了有關無線通訊、錯誤控制編碼和多用戶通訊的最新進展。因此,新增了兩個新章節,一個是關於MIMO通道理論,另一個是關於減褪的多樣性技術。
+ 我們對錯誤控制編碼的處理已經重寫,以反映目前的最新技術水平。
+ 第二版的第6至9章已重新組織和精簡,以突出脈衝幅度調製,成為新的第5至7章。
+ 我們通過將許多更詳細的推導放在附錄和練習解答中,提高了可讀性,這兩者都包含在本書中。
+ 練習題、問題和解答已經修訂和擴充。
+ 第二版的三個章節已移至本書的網站,以為新內容騰出空間。

本書適合作為研究生的第一年教科書,也對許多業界專業人士具有吸引力。我們試圖通過包含許多實際例子和實用的主題選擇,使本書對兩個讀者群體都具有吸引力。

為了限制篇幅,我們在所涵蓋的主題和深度上進行了選擇。例如,對高級信息、編碼和檢測理論的涵蓋僅限於與數位通訊系統設計直接相關的方面。對設計師重要的主題的強調使得一些主題的詳細處理比傳統的學術教科書更為詳盡,例如我們對同步(時序和載波恢復)的涵蓋。

給教師的注意事項:本書可用作高年級本科生的教科書,或研究生的數位通訊第一門課程教材。我們假設讀者具備變換、線性系統和隨機過程的工作知識,並在第2章和第3章中對這些主題進行了回顧,但僅適合建立符號。這種處理還有助於界定本書其餘部分所假設的背景,或者對於更高級的學生可以省略或選擇性地進行。我們對對於數位通訊重要的基本主題進行了更詳細的處理,但這些主題可能對於第一年研究生不熟悉,包括信號空間(第2章)、馬爾可夫鏈及其分析(第3章)、泊松過程和射擊噪聲(第3章)、通訊的基本邊界(信息理論第4章)以及最大似然檢測和維特比算法(第7章)。這些處理是獨立的,僅假設前面提到的基本背景知識。這些基本主題可以在課程開始時進行涵蓋,或者在第一次使用它們時延遲涵蓋。我們自己更偏向於後者,因為技術的即時應用對於加強學習是有用的。

本書的核心內容包括...(未完)