Improved Compensation of HPA Nonlinearities Using Digital Predistorters with Dynamic and Multi-dimensional LUTs

Abstract

Orthogonal frequency division multiplexing (OFDM) has been widely adopted in communications systems due to its high spectral efficiency and resistance to multipath fading and impulse noise. However, because of its large peak-to-average power ratio (PAPR), OFDM is highly sensitive to nonlinear distortion. In wireless systems, where to achieve acceptable… (More)
DOI: 10.1109/CNSR.2008.86

Topics

9 Figures and Tables

Cite this paper

@article{Melvin2008ImprovedCO, title={Improved Compensation of HPA Nonlinearities Using Digital Predistorters with Dynamic and Multi-dimensional LUTs}, author={Scott Melvin and Mohan Baro and Majed Jandali and Jacek Ilow}, journal={6th Annual Communication Networks and Services Research Conference (cnsr 2008)}, year={2008}, pages={46-52} }