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Journal of Applied Mathematics
Volume 2014, Article ID 146207, 7 pages
Research Article

Blind Channel Estimation Based on Multilevel Lloyd-Max Iteration for Nonconstant Modulus Constellations

1The 54th Research Institute of CETC, Shijiazhuang 050081, China
2School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China

Received 8 May 2014; Accepted 9 July 2014; Published 20 July 2014

Academic Editor: Filomena Cianciaruso

Copyright © 2014 Xiaotian Li et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Citations to this Article [1 citation]

The following is the list of published articles that have cited the current article.

  • Wei Cao, Xiaotian Li, Weidong Hu, Jing Lei, and Wenpeng Zhang, “OFDM reference signal reconstruction exploiting subcarrier-grouping-based multi-level Lloyd-Max algorithm in passive radar systems,” IET Radar, Sonar and Navigation, vol. 11, no. 5, pp. 873–879, 2017. View at Publisher · View at Google Scholar