Theory and Applications of OFDM and CDMA: Wideband Wireless Communications

Henrik Schulze, Christian Lüders

Theory and Applications of OFDM and CDMA: Wideband Wireless Communications
  • 出版商: Wiley
  • 出版日期: 2005-09-01
  • 售價: $1,102
  • 語言: 英文
  • 頁數: 408
  • 裝訂: Hardcover
  • ISBN: 0470850698
  • ISBN-13: 9780470850695
  • 相關分類: Wireless-networks

    • 下單後立即進貨 (約5~7天)

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Description

Theory and Applications of OFDM and CDMA is an ideal foundation textbook for those seeking a sound knowledge of this fast-developing field of wideband communications. The advanced transmission techniques of OFDM, applied in wireless LANs and in digital and video broadcasting, and CDMA, the foundation of 3G mobile communications, have been part of almost every communication system that has been designed in recent years, with both offering a high degree of flexibility in adjusting the system to the requirements of the application and to the impairments caused by the transmission channel.

Starting from the basics of digital transmission theory, the reader gains a comprehensive overview of the underlying ideas of these techniques and their strengths and weaknesses under various conditions. In this context, the specific requirements of the mobile radio channel and their relevance for the design of digital transmission systems are discussed and related to the items of channel coding and modulation.

  • Clear explanation of the basics of digital communications, mobile radio channels, coding and modulation, OFDM as a multicarrier system and CDMA as an application of spread spectrum techniques
  • Discusses the most important mobile radio and digital broadcasting systems that use OFDM and CDMA, and explains in detail the underlying ideas for the choice of system parameters
  • Progresses from the fundamentals of wideband communication through to modern applications
  • Includes a Companion Website featuring a solutions manual, electronic versions of the figures and other useful resources

This volume will be an invaluable resource to advanced undergraduate students and first/second year postgraduates of electrical and engineering and telecommunications. It will also appeal to practising engineers, researchers and those in academia who wish to expand their knowledge on modern aspects of digital communications and systems in a mobile radio environment.

 

Table of contents

Preface.

1 Basics of Digital Communications.

1.1 Orthogonal Signals and Vectors.

1.2 Baseband and Passband Transmission.

1.3 The AWGN Channel.

1.4 Detection of Signals in Noise.

1.5 Linear Modulation Schemes.

1.6 Bibliographical Notes.

1.7 Problems.

2 Mobile Radio Channels.

2.1 Multipath Propagation.

2.2 Characterization of Fading Channels.

2.3 Channel Simulation.

2.4 Digital Transmission over Fading Channels.

2.5 Bibliographical Notes.

2.6 Problems.

3 Channel Coding.

3.1 General Principles.

3.2 Convolutional Codes.

3.3 Reed–Solomon Codes.

3.4 Bibliographical Notes.

3.5 Problems.

4 OFDM.

4.1 General Principles.

4.2 Implementation and Signal Processing Aspects for OFDM.

4.3 Synchronization and Channel Estimation Aspects for OFDM Systems.

4.4 Interleaving and Channel Diversity for OFDM Systems.

4.5 Modulation and Channel Coding for OFDM Systems.

4.6 OFDM System Examples.

4.7 Bibliographical Notes.

4.8 Problems.

5 CDMA.

5.1 General Principles of CDMA.

5.2 CDMA Transmission Channel Models.

5.3 Receiver Structures for Synchronous Transmission.

5.4 Receiver Structures for MC-CDMA and Asynchronous Wideband CDMA Transmission.

5.5 Examples for CDMA Systems.

5.6 Bibliographical Notes.

5.7 Problems.

Bibliography.

Index.

商品描述(中文翻譯)

描述

OFDM和CDMA的理論與應用是一本理想的基礎教材，適合那些希望對這個快速發展的寬頻通信領域有扎實知識的人。OFDM和CDMA是近年來設計的幾乎每個通信系統的一部分，無論是應用於無線局域網、數字和視頻廣播，還是作為3G移動通信的基礎，這兩種先進的傳輸技術都具有高度的靈活性，可以根據應用的需求和傳輸通道的干擾進行調整。

從數字傳輸理論的基礎開始，讀者將全面了解這些技術的基本思想以及在不同條件下的優點和缺點。在這個背景下，討論了移動無線通信通道的特定要求及其對數字傳輸系統設計的相關性，並與信道編碼和調製相關聯。

- 清晰解釋數字通信、移動無線通信通道、編碼和調製的基礎知識，OFDM作為多載波系統和CDMA作為展頻技術應用的介紹
- 討論了使用OFDM和CDMA的最重要的移動無線和數字廣播系統，並詳細解釋了系統參數選擇的基本思想
- 從寬頻通信的基礎到現代應用的進展
- 包括一個附帶網站，提供解答手冊、圖片的電子版本和其他有用的資源

這本書對於高年級本科生和一、二年級研究生的電氣工程和通信工程將是一個寶貴的資源。它還適用於實踐工程師、研究人員和希望在移動無線環境中擴展他們對現代數字通信和系統的知識的學術界人士。

目錄

前言
1. 數字通信的基礎
1.1 正交信號和向量
1.2 基頻和帶通傳輸
1.3 AWGN通道
1.4 在噪聲中檢測信號
1.5 線性調製方案

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