OFDM for Wireless Multimedia Communications

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Artech House, 2000 - Technology & Engineering - 260 pages
A study of OFDM, including a comparison with other forms of single carrier modulation methods. It provides the design guidelines needed to maximise benefits from this technology. There is practical advice on how to plan, design and use OFDM to make wireless multimedia communications happen. It offers a solid base for assessing the performance of wireless OFDM systems; explains how OFDM signals are formed using the Inverse Fast Fourier Transform, how the cyclic extension mitigates the effects of modulation, and how windowing can limit out-of-band radiation; discusses the sensitivity of OFDM to synchronization errors; examines the basics of direct sequence and frequency hopping CMDA, helpful in understanding combinations of OFDM and CDMA; explains Multicarrier CDMA, various transmitter architectures, and the pros and cons compared to other CDMA techniques; and includes a discussion of the combination of OFDM and frequency hopping CDMA to get a multiple access system with similar advantages to direct sequence CDMA.

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Contents

Introduction
1
References
11
Chapter 3
22
Copyright

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About the author (2000)

Richard D. J. van Nee received his Ph.D. in Electrical Engineering from Delft University, and his M.Sc. in Electrical Engineering from Twente University. He is a member of the technical staff at Lucent Technologies/Bell Labs in the Netherlands. Dr. van Nee was among those who proposed the OFDM-based physical layer, which was selected for standardization in IEEE 802.11, MMAC, and ETSI HiperLAN. Ramjee Prasad received his M.Sc. (Eng.) in electronics and communications and his Ph.D. in telecommunications from the Birla Institute of Technology, Ranchi, India. He is a researcher of hybrid multiple access schemes for wireless personal communications at the Delft University of Technology, The Netherlands. Dr. Prasad is Wireless Information and Multimedia Chair and Co-Director of the Center for Personkommunikation at Aalborg University. He is the author of CDMA for Wireless Personal Communications (Artech, 1996) and Universal Wireless Personal Communications (Artech, 1998). He is co-author of IP/ATM Mobile Satellite Networks (Artech House, 2002) and OFDM for Wireless Multimedia Communications (Artech House, 2000), and co-editor of Third Generation Mobile Communication Systems (Artech House, 2000), WCDMA: Towards IP Mobility and Mobile Internet (Artech House, 2001), and Wireless IP and Building the Mobile Internet (Artech House, 2003). He is Editor-in-Chief of the International Journal on Wireless Personal Communications, Chairman of the IEEE Vehicular Technology and Communications Society Joint Chapter in the Benelux, and Secretary for the Executive Committee of PIMRC.

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