19 May 2014 Comparison of interpolation algorithms for pilot-aided estimation of orthogonal frequency division multiplexing transmission in reversely modulated optical single sideband system
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Abstract
We compared four commonly used interpolation algorithms including linear interpolation, spline interpolation, low-pass interpolation, and time domain interpolation for channel estimation based on pilots in a reversely modulated optical single sideband system with an orthogonal frequency division multiplexing signal. The results show that the spline interpolation method exhibits the best performance.
© 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
Long Chen, Long Chen, Jing He, Jing He, Yi Liu, Yi Liu, Lin Chen, Lin Chen, Zizheng Cao, Zizheng Cao, } "Comparison of interpolation algorithms for pilot-aided estimation of orthogonal frequency division multiplexing transmission in reversely modulated optical single sideband system," Optical Engineering 53(5), 056108 (19 May 2014). https://doi.org/10.1117/1.OE.53.5.056108 . Submission:
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