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Journal of Electrical and Computer Engineering
Volume 2015 (2015), Article ID 591627, 6 pages
http://dx.doi.org/10.1155/2015/591627
Research Article

Fast Two-Step Energy Detection for Spectrum Sensing

1Institute of Communications Technology, Huaqiao University, Xiamen 361021, China
2School of Information Science and Technology, Jishou University, Jishou 416000, China

Received 22 January 2015; Accepted 20 March 2015

Academic Editor: John N. Sahalos

Copyright © 2015 Meiling Lai 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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