article · 2002
New decision-directed equalization algorithm for QAM communication systems
Cited by 4Abstract and details only
Abstract
A new decision-directed (NDD) algorithm based on a new cost function is proposed for equalization of QAM channels. It can be seen as a variable step-size algorithm of the conventional DD algorithm, whose adaption step-size is changed according to the region in which the equalized signal lies in the constellation plane. The reasonableness of the new decision-directed algorithm is illustrated from the DD algorithm. The new algorithm can accomplish blind equalization and carrier phase recovery simultaneously and can achieve faster convergence speed and small residual ISI. Simulation results confirm the effectiveness of the proposed algorithm.
Cite this paper
Xu, J., & Wang, Y. (2002). New decision-directed equalization algorithm for QAM communication systems. https://doi.org/10.1109/glocom.1996.587662
Xu, Jinbiao, and Yumin Wang. “New decision-directed equalization algorithm for QAM communication systems.” vol. 2, 2002, pp. 1330–34, https://doi.org/10.1109/glocom.1996.587662.
Xu, Jinbiao, and Yumin Wang. 2002. “New decision-directed equalization algorithm for QAM communication systems.” https://doi.org/10.1109/glocom.1996.587662.
Xu, J. and Wang, Y. (2002) ‘New decision-directed equalization algorithm for QAM communication systems’. Available at: https://doi.org/10.1109/glocom.1996.587662.
@article{xu2002decision,
title = {{New decision-directed equalization algorithm for QAM communication systems}},
author = {Xu, Jinbiao and Wang, Yumin},
volume = {2},
pages = {1330--1334},
year = {2002},
doi = {10.1109/glocom.1996.587662}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.