OFDM for Wireless Multimedia Communications
OFDM for Wireless Multimedia Communications
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发表时间：
1999-12
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通讯作者：
R. V. Nee;R. Prasad
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作者：
R. V. Nee;R. Prasad
从书中：当身体的所有门都被知识照亮时，善的模式的表现就可以被体验到。（14.11）在联合指导荷兰德尔夫特理工大学Arnout de Wild的硕士论文“OFDM的峰均功率比”期间，我们认识到在单个参考文献中缺乏关于正交频分复用（OFDM）的技术信息。因此，我们决定写一个全面的介绍OFDM。这是第一本书给出了广泛的处理正交频分复用的移动的多媒体通信。到目前为止，市场上还没有这样的书。我们试图填补文献中的这一空白。目前，OFDM技术引起了世界各国大学和研究实验室的极大兴趣。OFDM已经被接受用于来自IEEE 802.11、高性能局域网类型2（HIPERLAN/2）和移动的多媒体接入通信（MMAC）系统的新的无线局域网标准。同时，它也有望用于无线宽带多媒体通信。OFDM无线多媒体通信是第一本书，采取全面审视OFDM，提供了设计准则，需要从这个重要的新技术的利益最大化。本书为工程师评估无线OFDM系统的性能提供了坚实的基础。它描述了新的基于OFDM的无线局域网标准;检查直接序列和跳频CDMA的基础知识，有助于理解OFDM和CDMA的组合。它还着眼于OFDM的应用，包括数字音频和视频广播，以及无线ATM。它充满了基本的数字和方程，是通信工程师，研究人员，学者和通信技术学生的必备品。第一章介绍了无线宽带多媒体通信系统（WBMCS）、多径传播和OFDM的发展历史。本章的一部分是基于葡萄牙里斯本技术大学的Luis Correia、朗讯技术公司的Anand Raghawa Prasad和日本横须贺邮电部通信研究实验室的Hiroshi Harada的贡献。第二章到第五章介绍了OFDM的基本知识，包括调制和编码，同步和信道估计，这是每个研究生和实习工程师必须学习的。第2章包含朗讯科技的Rob Kopmeiners对FFT设计的贡献。第六章介绍了峰均功率问题以及几种解决方案，部分是基于Arnout de Wild的贡献。第7章讨论了CDMA的基本原理，以了解第8章和第9章描述的多载波CDMA和跳频OFDMA。第8章基于日本大坂大学的Shinsuke Hara的研究成果，他是德尔夫特理工大学1995-96年的博士后研究生。第9章基于UMTS提案，主要贡献来自德国Sony的Ralf Bohnke，Lucent Technologies的大卫Bhatoolaul和Magnus Sandell，瑞典Telia Research的Matthias Wahlquist，和瑞典卢莱亚大学的Jan-Jaap货车de比克。第10章是从行业、政府部门和决策机构的顶级技术官僚的角度撰写的。介绍了OFDM技术的几种应用，重点介绍了Magic WAND计划中的无线ATM技术，以及IEEE 802.11、HIPERLAN/2和MMAC等5 GHz频段的无线局域网新标准。它部分基于朗讯科技公司的Geert Awater以及日本NTT和加州的Masahiro Morikura和Hitoshi Takanashi的贡献。本书将为未来的移动的多媒体通信产生许多新的研究问题和解决方案。我们不能说这本书没有错误。任何意见，以改善文本和纠正任何错误，将不胜感激。
From the Book: The manifestations of the mode of goodness can be experienced when all the gates of the body are illuminated by knowledge The Bhagavad Gita (14.11) During the joint supervision of a Master's thesis "The Peak-to-Average Power Ratio of OFDM," of Arnout de Wild from Delft University of Technology, The Netherlands, we realized that there was a shortage of technical information on orthogonal frequency division multiplexing (OFDM) in a single reference. Therefore, we decided to write a comprehensive introduction to OFDM. This is the first book to give a broad treatment to OFDM for mobile multimedia communications. Until now, no such book was available in the market. We have attempted to fill this gap in the literature. Currently, OFDM is of great interest by the researchers in the Universities and research laboratories all over the world. OFDM has already been accepted for the new wireless local area network standards from IEEE 802.11, High Performance Local Area Network type 2 (HIPERLAN/2) and Mobile Multimedia Access Communication (MMAC) Systems. Also, it is expected to be used for the wireless broadband multimedia communications. OFDM for Wireless Multimedia Communications is the first book to take a comprehensive look at OFDM, providing the design guidelines one needs to maximize benefits from this important new technology. The book gives engineers a solid base for assessing the performance of wireless OFDM systems. It describes the new OFDM-based wireless LAN standards; examines the basics of direct-sequence and frequency-hopping CDMA, helpful in understanding combinations of OFDM and CDMA. It also looks at applications of OFDM, includingdigital audio and video broadcasting, and wireless ATM. Loaded with essential figures and equations, it is a must-have for practicing communications engineers, researchers, academics, and students of communications technology. Chapter 1 presents a general introduction to wireless broadband multimedia communication systems (WBMCS), multipath propagation, and the history of OFDM. A part of this chapter is based on the contributions of Luis Correia from the Technical University of Lisbon, Portugal, Anand Raghawa Prasad from Lucent Technologies, and Hiroshi Harada from the Communications Research Laboratory, Ministry of Posts and Telecommunications, Yokosuka, Japan. Chapters 2 to 5 deal with the basic knowledge of OFDM including modulation and coding, synchronization, and channel estimation, that every post-graduate student as well as practicing engineers must learn. Chapter 2 contains contributions of Rob Kopmeiners from Lucent Technologies on the FFT design. Chapter 6 describes the peak-to-average power problem, as well as several solutions to it. It is partly based on the contribution of Arnout de Wild. Basic principles of CDMA are discussed in Chapter 7 to understand multi carrier CDMA and frequency-hopping OFDMA, which are described in Chapters 8 and 9. Chapter 8 is based on the research contributions from Shinsuke Hara from the University of Osaka, Japan, a postdoctoral student at Delft University of Technology during 1995-96, Chapter 9 is based on a UMTS proposal, with main contributions of Ralf Bohnke from Sony, Germany, David Bhatoolaul and Magnus Sandell from Lucent Technologies, Matthias Wahlquist from Telia Research, Sweden, and Jan-Jaap van de Beek from Lulea University, Sweden. Chapter 10 was written from the viewpoint of top technocrats from industries, government departments, and policy-making bodies. It describes several applications of OFDM, with the main focus on wireless ATM in the Magic WAND project, and the new wireless LAN standards for the 5 GHz band from IEEE 802.11, HIPERLAN/2 and MMAC. It is partly based on contributions from Geert Awater from Lucent Technologies, and Masahiro Morikura and Hitoshi Takanashi from NTT in Japan and California, respectively. We have tried our best to make each chapter quite complete in itself This book will help generate many new research problems and solutions for future mobile multimedia communications. We cannot claim that this book is errorless. Any remarks to improve the text and correct any errors would be highly appreciated.