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International Journal of Antennas and Propagation
Volume 2016 (2016), Article ID 6142574, 8 pages
http://dx.doi.org/10.1155/2016/6142574
Research Article

Pilot Design for Sparse Channel Estimation in Large-Scale MIMO-OFDM System

Key Laboratory of Universal Wireless Communications, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received 8 January 2016; Revised 24 March 2016; Accepted 20 April 2016

Academic Editor: Larbi Talbi

Copyright © 2016 Chao Xu 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.

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