Research Article
Design of low interference pulse shapes for OFDM systems
@INPROCEEDINGS{10.1109/ICBN.2005.1589742, author={Ritesh Sood and Hong Xiao}, title={Design of low interference pulse shapes for OFDM systems}, proceedings={2nd International ICST Conference on Broadband Networks}, publisher={IEEE}, proceedings_a={BROADNETS}, year={2006}, month={2}, keywords={}, doi={10.1109/ICBN.2005.1589742} }
- Ritesh Sood
Hong Xiao
Year: 2006
Design of low interference pulse shapes for OFDM systems
BROADNETS
IEEE
DOI: 10.1109/ICBN.2005.1589742
Abstract
A new method for the design of pulse shapes for OFDM systems is presented. This method is based on a class of band-limited basis functions that are simultaneously energy-concentrated. The resulting pulses are short in time duration, and optimizable in the frequency domain. We illustrate the advantage of the method via the construction of a sequence of pulses that have both a lower intercarrier interference and a higher signal to interference ratio than several popular pulses used in ultra wideband communication
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