An Improved Entropy Based Sensing by Exploring Phase Information 


Vol. 35,  No. 9, pp. 896-905, Sep.  2010


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  Abstract

In this paper, we present a new sensing method based on phase entropy. Entropy is a measurement which quantifies the information content contained in a signal. For the PSK modulation, the information is encoded in the phase of the transmitted signal. By focusing on phase, more information is collected during sensing, which suggests a superior performance. The sensing based on Phase entropy is not limited to PSK signal. We generalize it to PAM signal as well. It is more advantageous to detect the phase. The simulation results have confirmed the excellent performance of this novel sensing algorithm.

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  Cite this article

[IEEE Style]

H. Lee, J. Gu, S. Sohn, S. Jang, J. Kim, "An Improved Entropy Based Sensing by Exploring Phase Information," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 9, pp. 896-905, 2010. DOI: .

[ACM Style]

Haowei Lee, Junrong Gu, SungHwan Sohn, SungJeen Jang, and JaeMoung Kim. 2010. An Improved Entropy Based Sensing by Exploring Phase Information. The Journal of Korean Institute of Communications and Information Sciences, 35, 9, (2010), 896-905. DOI: .

[KICS Style]

Haowei Lee, Junrong Gu, SungHwan Sohn, SungJeen Jang, JaeMoung Kim, "An Improved Entropy Based Sensing by Exploring Phase Information," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 9, pp. 896-905, 9. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880