The Literature

[R1] W.  A. Gardner, Statistical Spectral Analysis, Englewood Cliffs, NJ: Prentice-Hall, 1987.

[R2] L. Izzo and A. Napolitano, “The Higher-Order Theory of Generalized Almost Cyclostationary Time Series,”” IEEE Trans. Signal Proc., Vol. 46, No. 11, pp. 2975–2989, Nov. 1998.

[R3] W. A. Brown and H. H. Loomis, Jr., “Digital Implementations of Spectral Correlation Analyzers,” IEEE Trans.  Signal Proc., Vol. 41, No. 2, February 1993, pp. 703–720.

[R4] R. S. Roberts, W. A. Brown, and H. H. Loomis, Jr., “Computationally Efficient Algorithms for Cyclic Spectral Analysis,” IEEE Signal Processing Magazine, April 1991, pp. 38–49.

[R5] W. A. Gardner, “Measurement of Spectral Correlation,” IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 34, No. 5, pp. 1111–1123, Oct. 1986.

[R6] W. A. Gardner. “Cyclic Wiener Filtering: Theory and Method,” IEEE Trans. Comm., Vol. 40, 1992.

[R7] W. A. Gardner, “The Role of Spectral Correlation in Design and Performance Analysis of Synchronizers,” IEEE Trans. Information Theory, Vol 34, pp. 1089–1095, 1986.

[R8]  A. Napolitano, Generalizations of Cyclostationary Signal Processing: Spectral Analysis and Applications, John Wiley & Sons, Ltd. – IEEE Press, 2012. Print ISBN10: 111997335X ISBN13: 9781119973355, Online ISBN: 9781118437926, doi: 10.1002/9781118437926 .

[R9] A. Napolitano “Cyclostationarity: Limits and Generalizations”, Signal Processing, 2016, in press. doi: 10.1016/j.sigpro.2015.09.013.

[R10] A. Napolitano “Cyclostationarity: New Trends and Applications”, Signal Processing, 2016, in press. doi: 10.1016/j.sigpro.2015.09.011.

[R11] A. Napolitano and I. Perna, “Cyclic Spectral Analysis of the GPS Signal,” Digital Signal Processing, (Elsevier), vol. 33, pp. 13-33, October 2014. doi: 10.1016/j.dsp.2014.06.003.

[R12] A. Napolitano, “Sampling of Spectrally Correlated Processes,” IEEE Transactions on Signal Processing, vol. 59, n. 2, pp. 525-539, February 2011. ISSN: 1053-587X doi: 10.1109/TSP.2010.2090873.

[R13] A. Napolitano and M. Tesauro, “Almost-Periodic Higher-Order Statistic Estimation,”  IEEE Transactions on Information Theory, vol. 57, n. 1, pp. 514-533, January 2011. ISSN: 0018-9448 doi: 10.1109/TIT.2010.2090244.

[R14] A. Napolitano, “Sampling Theorems for Doppler-Stretched Wide-Band Signals,” Signal Processing, vol. 90, n. 7, pp. 2276-2287, July 2010. ISSN: 0165-1684 doi: 10.1016/j.sigpro.2010.02.016.

[R15] A. Napolitano, “Discrete-Time Estimation of Second-Order Statistics of Generalized Almost-Cyclostationary Processes,” IEEE Transactions on Signal Processing, vol. 57, n. 5, pp. 1670-1688, May 2009. ISSN: 1053-587X doi: 10.1109/TSP.2009.2013889.

[R16] A. Napolitano, “Estimation of Second-Order Cross-Moments of Generalized Almost-Cyclostationary Processes”, IEEE Transactions on Information Theory, vol. 53, n. 6, pp. 2204-2228, June 2007. ISSN: 0018-9448 doi: 10.1109/TIT.2007.896868.

[R17] T. Fusco, L. Izzo, A. Napolitano and M. Tanda, “On the Second-Order Cyclostationarity Properties of Long-Code DSSS Signals”, IEEE Transactions on Communications, vol. 54, n. 10, pp. 1741-1746, October 2006. ISSN: 0090-6778 doi: 10.1109/TCOMM.2006.881353.

[R18] W. A. Gardner, A. Napolitano, and L. Paura, “Cyclostationarity: Half a Century of Research,” Signal Processing, vol. 86, n. 4, pp. 639-697, April 2006.ISSN: 0165-1684 doi: 10.1016/j.sigpro.2005.06.016.

[R19] A. Napolitano, “Uncertainty in Measurements on Spectrally Correlated Stochastic Processes”,  IEEE Transactions on Information Theory, Vol. 49, pp. 2172-2191, September 2003. ISSN: 0018-9448 doi: 10.1109/TIT.2003.815768.

[R20] L. Izzo and A. Napolitano, “Sampling of Generalized Almost-Cyclostationary Signals”, IEEE Transactions on Signal Processing, Vol. 51, pp. 1546-1556, June 2003. ISSN: 1053-587X doi: 10.1109/TSP.2003.811236.

[R21] L. Izzo and A. Napolitano, “Linear Time-Variant Transformations of Generalized Almost-Cyclostationary Signals, Part II: Development and Applications”, IEEE Transactions on Signal Processing, Vol. 50, pp. 2962-2975, December 2002. ISSN: 1053-587X doi: 10.1109/TSP.2002.805500.

[R22] L. Izzo and A. Napolitano, “Linear Time-Variant Transformations of Generalized Almost-Cyclostationary Signals, Part I: Theory and Method”, IEEE Transactions on Signal Processing, Vol. 50, pp. 2947-2961, December 2002. ISSN: 1053-587X doi: 10.1109/TSP.2002.805499.

[R23] A. Napolitano and C.M. Spooner, “Cyclic Spectral Analysis of Continuous-Phase Modulated Signals”, IEEE Transactions on Signal Processing, Vol. 49, pp. 30-44, January 2001. ISSN: 1053-587X doi: 10.1109/78.890336.

[R24] A. Napolitano and C.M. Spooner, “Median-Based Cyclic Polyspectrum Estimation”, IEEE Transactions on Signal Processing, Vol. 48, pp. 1462-1466, May 2000. ISSN: 1053-587X doi: 10.1109/78.839992.

[R25] F. Flagiello, L. Izzo and A. Napolitano, “A Computationally Efficient and Interference Tolerant Nonparametric Algorithm for LTI System Identification Based on Higher-Order Cyclic Statistics”, IEEE Transactions on Signal Processing, Vol. 48, pp. 1040-1052, April 2000. ISSN: 1053-587X doi: 10.1109/78.827538.

[R26] L. Izzo and A. Napolitano, “Multirate Processing of Time-Series Exhibiting Higher-Order Cyclostationarity”, IEEE Transactions on Signal Processing, Vol. 46, pp. 429-439, February 1998. ISSN: 1053-587X doi: 10.1109/78.655427.

[R27] L. Izzo and A. Napolitano, “Higher-Order Statistics for Rice’s Representation of Cyclostationary Signals”, Signal Processing, Vol. 56, pp. 279-292, February 1997. ISSN: 0165-1684 doi: 10.1016/S0165-1684(96)00175-2.

[R28] L. Izzo and A. Napolitano, “Higher-Order Cyclostationarity Properties of Sampled Time-Series”, Signal Processing, Vol. 54, pp. 303-307, November 1996. ISSN: 0165-1684 doi: 10.1016/S0165-1684(96)00157-0.

[R29] A. Napolitano, “Cyclic Higher-Order Statistics: Input/Output Relations for Discrete- and Continuous-Time MIMO Linear Almost-Periodically Time-Variant Systems,” Signal Processing, Vol. 42, No. 2, pp. 147-166, March 1995. ISSN: 0165-1684 doi: 10.1016/0165-1684(94)00124-I.

[R30] O. A. Dobre, “Signal Identification for Emerging Intelligent Radios: Classical Problems and New Challenges,” IEEE Instrumentation and Measurement Magazine, Vol. 18, pp. 11-18, April 2015.

[R31] H. Wang, O. A. Dobre, C. Li, and D. Popescu, “Blind Cyclostationarity-Based Symbol Period Estimation for FSK Signals,” IEEE Communications Letters,  May 2015.

[R32] W. Jerjawi, Y. Eldemerdash, and O. A. Dobre, “Second-Order Cyclostationarity-Based Detection of LTE SC-FDMA Signals for Cognitive Radio Systems,” IEEE Transactions on Instrumentation and Measurement, Vol. 64, pp. 823-833, March 2015.

[R33] E. Karami and O. A. Dobre, “Identification of SM-OFDM and AL-OFDM Signals Based on Their Second-Order Cyclostationarity,” IEEE Transactions on Vehicular Technology, Vol. 64, pp. 942-953, March 2015.

[R34] Q. Zhang, O. A. Dobre, Y. Eldemerdash, S. Rajan, and R. Inkol, “Second-Order Cyclostationarity of BT-SCLD Signals: Theoretical Developments and Applications to Signal Classification and Blind Parameter Estimation,” IEEE Transactions on Wireless Communications, Vol. 12, pp. 1501 – 1511, April 2013.

[R35] A. Al-Habashna, O. A. Dobre, R. Venkatesan, and D. C. Popescu, “Second-Order Cyclostationarity of Mobile WiMAX and LTE OFDM Signals and Application to Spectrum Awareness in Cognitive Radio Systems,” IEEE Journal of Selected Topics in Signal Processing, Vol. 6, pp. 26-42, Feb. 2012.

[R36] M. Marey, O. A. Dobre, and R. Inkol, “Classification of Space-Time Block Codes Based on Second-Order Cyclostationarity with Transmission Impairments,” IEEE Transactions on Wireless Communications, Vol. 11, pp. 2574-2584, July 2012.

[R37] O. A. Dobre, M. Oner, S. Rajan, and R. Inkol, “Cyclostationarity-Based Robust Algorithms for QAM Signal Identification,” IEEE Communications Letters, Vol. 16, pp. 12-15, Jan. 2012.

[R38] M. Oner and O. A. Dobre, “On the Second-Order Cyclic Statistics of Signals in the Presence of Receiver Impairments,” IEEE Transactions on Communications, Vol. 59, pp. 3278 -3284, Dec. 2011.

[R39] Punchihewa, Q. Zhang, O. A. Dobre, C. Spooner, S. Rajan, and R. Inkol, “On the Cyclostationarity of OFDM and Single Carrier Linearly Digitally Modulated Signals in Time Dispersive Channels: Theoretical Developments and Application,” IEEE Transactions on Wireless Communications, Vol. 9, pp. 2588 – 2599, August 2010.

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[R41] O. A. Dobre, S. Rajan, and R. Inkol, “Joint Signal Detection and
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[R43] S. L. Marple, Digital Spectral Analysis with Applications, Prentice-Hall, Englewood Cliffs, NJ, 1987.

[R44] J. Proakis and M. Salehi, Digital Communications, 5th Edition, McGraw-Hill Education, November 2007.

[R45] D. Ramirez et al, “Detection of Multivariate Cyclostationarity,” IEEE Transactions on Signal Processing, Vol. 63, No. 20, pp. 5395-5408, October 2015.

[R46] W. A. Gardner, “Spectral Correlation of Modulated Signals: Part I–Analog Modulation,” IEEE Transactions on Communications, Vol. 35, No. 6, pp. 584-594, June 1987.

[R47] W. A. Gardner, W. A. Brown, and C-K Chen, “Spectral Correlation of Modulated Signals: Part II–Digital Modulation,” IEEE Transactions on Communications, Vol. 35, No. 6, pp. 595-601, June 1987.

[R48] W. A. Gardner and C-K Chen, “Signal-Selective Time-Difference-of-Arrival Estimation for Passive Location of Man-Made Signal Sources in Highly Corruptive Environments, Part I: Theory and Method,” IEEE Transactions on Signal Processing, Vol. 40, No. 5, pp. 1168-1184, May 1992.

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[R50] G. Fong, W. A. Gardner, and S. V. Schell, “An Algorithm for Improved Signal-Selective Time-Difference Estimation for Cyclostationary Signals,” IEEE Signal Processing Letters, Vol. 1, No. 2, pp. 38-40, Feb. 1994.

[R51] W. A. Gardner and C-K Chen, “Interference-Tolerant Time-Difference-of-Arrival Estimation for Modulated Signals,” IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 36, No. 9, pp. 1385-1395, Sept. 1988.

[R52] C. H. Knapp and G. C. Carter, “The Generalized Correlation Method for Estimation of Time Delay,” IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 24, No. 4, pp. 320-327, August 1976.

[R53] G. C. Carter and A. H. Nutall, “Statistics of the Estimate of Coherence,” IEEE Proceedings (Letters), pp. 465-466, April 1972.

[R54] K. Scarbrough, R. J. Tremblay, and G. C. Carter, “Performance Predictions for Coherent and Incoherent Processing Techniques of Time Delay Estimation,” IEEE Transactions on Acoustics, Speech, and Signal Processing,” Vol. 31, No. 5, pp. 1191-1196, October 1983.

[R55] G. C. Carter, “Time Delay Estimation for Passive Sonar Signal Processing,” IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 29, No. 3, pp. 463-470, June 1983.

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[R61] C. R. Holt, “Two Channel Likelihood Detectors for Arbitrary Linear Channel Distortion,” IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 35, No. 3, pp. 267-273, March 1987.

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[R65] W. A. Gardner, “Signal Interception: A Unifying Theoretical Framework for Feature Detection,” IEEE Transactions on Communications, Vol. 36, No. 8, pp. 897-906, August 1988.

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[R67] W. A. Gardner, “Two Alternative Philosophies for Estimation of the Parameters of Time-Series,” IEEE Transactions on Information Theory, Vol. 37, No. 1, pp. 216-218, January 1991.

[R68] W. A. Gardner, “Common Pitfalls in the Application of Stationary Process Theory to Time-Sampled and Modulated Signals,” IEEE Transactions on Communications, Vol. 35, No. 5, pp. 529-534, May 1987.

[R69] E. Rebeiz, F. Yuan, P. Urriza, D. Markovic, and D. Cabric, “Energy-Efficient Processor for Blind Signal Classification in Cognitive Radio Networks,” IEEE Transactions on Circuits and Systems, Vol. 61, No. 2, pp. 587-599, Feb. 2014.

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