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Bandwidth Efficient Wireless OFDM

Overview Due to ever-increasing bandwidth demands in future wireless service, radio frequency band becomes more and more invaluable. This paper addresses channel equalization for bandwidth efficient wireless OFDM. First, the paper shows that in order to be free of both interchannel interference and interblock interference, wireless OFDM has to occupy a bandwidth wider than the Nyquist rate and use insufficient statistics in symbol demodulation. Then, the paper considers the OFDM that achieves high efficiency of bandwidth usage, allows interchannel interference and interblock interference to exist, and uses sufficient statistics in symbol demodulation.

Further White Paper Details
Publisher	City University of New York	File Format	PDF
Date Published	April 2001
Format	White Papers
Topics	Modems, Mobile - Wireless Communications, Wireless LAN

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