Notice of Violation of IEEE Publication Principles: Blind spectrum sensing for cognitive radio using discriminant analysis

Notice of Violation of IEEE Publication Principles

"Blind Spectrum Sensing for Cognative Radio Using Discriminant Analysis"
by Kris Sujatmoko, Gunawan Wibisono, Dadang Gunawan
in the Proceedings of the 2012 International Conference on Communication, Networks and Satellite (ComNetSat), July 2012, pp. 40-43

After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE's Publication Principles.

This paper duplicates portions of original text from the paper cited below. The original text was copied with insufficient attribution (including appropriate references to the original author(s) and/or paper title) and without permission. The lead author, Kris Sujatmoko, was solely responsible for the misconduct.

"Cognitive Radios: Discriminant Analysis Finds the Free Space"
by Lee Gonzales Fuentes, Kurt Barbe, Wendy Van Moer, Niclas Bjorsell
in the Proceedings of the 2012 International Conference on Instrumentation and Measurement Technology, May 2012, pp. 2242-2247


Blind detection of telecommunication signals in a radio band is very helpful in cognitive radio environments; especially, when the second user does not have enough information about the primary user. In this paper, we proposed a new sensing technique based on discriminant analysis. This method evaluate spectral lines to be classified into noise or signal. The result is 10 dB better than energy detector.