A unified approach to performance comparisons between linear and widely linear processing
P.J. Schreier, L.L. Scharf, C.T. Mullis, in: Proc.\ IEEE Works.\ Statistical Signal Proces., 2003, pp. 114–117.
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Conference Paper
Author
Schreier, Peter J.;
Scharf, Louis L.;
Mullis, Clifford T.
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Abstract
Recently, a number of papers have been published that show significant performance gains can be obtained by accounting for the fact that communication signals can be improper. In this paper, we derive a general result comparing the performance of conventional processing, which ignores the improper nature of signals, with processing that takes it into account. In particular, for an estimation and a detection problem, we find that the performance gain, as measured by mean-squared error and deflection, respectively, can be as large as a factor of 2, but no larger. In a communications example, we show how this finding generalizes the result that coherent processing enjoys a 3 dB gain over non-coherent processing.
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Proceedings Title
Proc.\ IEEE Works.\ Statistical Signal Proces.
Page
114–117
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Schreier PJ, Scharf LL, Mullis CT. A unified approach to performance comparisons between linear and widely linear processing. In: Proc.\ IEEE Works.\ Statistical Signal Proces. ; 2003:114–117. doi:10.1109/SSP.2003.1289353
Schreier, P. J., Scharf, L. L., & Mullis, C. T. (2003). A unified approach to performance comparisons between linear and widely linear processing. Proc.\ IEEE Works.\ Statistical Signal Proces., 114–117. https://doi.org/10.1109/SSP.2003.1289353
@inproceedings{Schreier_Scharf_Mullis_2003, title={A unified approach to performance comparisons between linear and widely linear processing}, DOI={10.1109/SSP.2003.1289353}, booktitle={Proc.\ IEEE Works.\ Statistical Signal Proces.}, author={Schreier, Peter J. and Scharf, Louis L. and Mullis, Clifford T.}, year={2003}, pages={114–117} }
Schreier, Peter J., Louis L. Scharf, and Clifford T. Mullis. “A Unified Approach to Performance Comparisons between Linear and Widely Linear Processing.” In Proc.\ IEEE Works.\ Statistical Signal Proces., 114–117, 2003. https://doi.org/10.1109/SSP.2003.1289353.
P. J. Schreier, L. L. Scharf, and C. T. Mullis, “A unified approach to performance comparisons between linear and widely linear processing,” in Proc.\ IEEE Works.\ Statistical Signal Proces., 2003, pp. 114–117, doi: 10.1109/SSP.2003.1289353.
Schreier, Peter J., et al. “A Unified Approach to Performance Comparisons between Linear and Widely Linear Processing.” Proc.\ IEEE Works.\ Statistical Signal Proces., 2003, pp. 114–117, doi:10.1109/SSP.2003.1289353.
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