Conference Papers

1. G. T. Zhou and G. B. Giannakis, "Cumulant based stationary and nonstationary models for classification and synthesis of random fields," Proc. SPIE Conference on Advanced Signal Processing Algorithms, Architectures and Implementations, pp. 444-455, San Diego, CA, July 1992.
2. G. B. Giannakis and G. T. Zhou, "Parameter estimation of amplitude modulated signals and cyclostationary time-series with missing observations," Proc. 3rd Intl. Symposium on Signal Processing and its Applications, pp. 683, Gold Coast, Australia, August 1992.
3. G. B. Giannakis, G. T. Zhou, and M. K. Tsatsanis, "On blind channel estimation with misses and equalization of periodically varying channels," Proc. 26th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 531-535, Pacific Grove, CA, October 1992.
4. G. B. Giannakis and G. T. Zhou, "Retrieval of random amplitude modulated harmonics using cyclic statistics," Proc. 27th Conference on Information Sciences and Systems, pp. 650-655, Baltimore, MD, March 1993.
5. G. T. Zhou and G. B. Giannakis, "Comparison of higher-order and cyclic approaches of estimating random amplitude harmonics," Proc. IEEE Workshop on Higher-Order Statistics, pp. 225-229, Lake Tahoe, CA, June 1993.
6. G. T. Zhou and G. B. Giannakis, "Estimating coupled harmonics in additive and multiplicative noise," Proc. 27th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 1250-1254, Pacific Grove, CA, November 1993.
7. G. T. Zhou and G. B. Giannakis, "Harmonics in multiplicative and additive noise: performance analysis of cyclic estimators," Proc. 28th Conference on Information Sciences and Systems, pp. 915-919, Princeton, NJ, March 1994.
8. G. T. Zhou and G. B. Giannakis, "Self coupled harmonics: stationary and cyclostationary approaches," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 153-156, Adelaide, Australia, April 1994.
9. G. T. Zhou and G. B. Giannakis, "Harmonic estimators in Gaussian multiplicative and additive noise: Cramer-Rao lower bounds," Proc. 7th IEEE Workshop on Statistical Signal and Array Processing, pp. 325-328, Quebec, Canada, June 1994.
10. G. B. Giannakis and G. T. Zhou, "On retrieving random amplitude modulated harmonics using higher-order statistics," Proc. SPIE Conference on Advanced Signal Processing Algorithms, Architectures and Implementations, pp. 150-161, San Diego, CA, July 1994.
11. G. T. Zhou and G. B. Giannakis, "On damped harmonics and polynomial phase signals," Proc. SPIE Conference on Advanced Signal Processing Algorithms, Architectures and Implementations, pp. 213-224, San Diego, CA, July 1994.
12. G. B. Giannakis and G. T. Zhou, "Speech modeling with time-varying amplitude and phase," Proc. IEEE Intl. Symposium on Time Frequency and Time Scale Analysis, pp. 248-251, Philadelphia, PA, October 1994.
    
13. G. T. Zhou and G. B. Giannakis, "Parameter estimation of FM signals using cyclic statistics," Proc. IEEE Intl. Symposium on Time Frequency and Time Scale Analysis, pp. 604-607, Philadelphia, PA, October 1994.
14. G. T. Zhou and G. B. Giannakis, "Performance analysis of cyclic time-delay estimation algorithms," Proc. 29th Conference on Information Sciences and Systems, pp. 780-785, Baltimore, MD, March 1995.
15. W. Chen, G. T. Zhou, and G. B. Giannakis, "Velocity and acceleration estimation of Doppler weather radar/lidar signals in colored noise," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2052-2055, Detroit, MI, May 1995.
16. G. T. Zhou and A. Swami, "Performance analysis for a class of amplitude modulated polynomial phase signals," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 1593-1596, Detroit, MI, May 1995.
17. G. T. Zhou, G. B. Giannakis, and A. Swami, "HOS for processes with mixed spectra," Proc. IEEE Workshop on Higher-order Statistics, pp. 352-356, Begur, Girona, Spain, June 1995.
18. G. T. Zhou, S. Rantala, and G. B. Giannakis, "Condition monitoring of rotating machinery using higher-order spectral slices," Proc. IEEE Workshop on Higher-order Statistics, pp. 129-133, Begur, Girona, Spain, June 1995.
    
19. G. B. Giannakis, M. K. Tsatsanis, and G. T. Zhou, "Equalization of fading channels with random coefficients," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, vol. II, pp. 1093-1096, Atlanta, GA, May 1996.
20. G. T. Zhou, "Differentiating random amplitude harmonics from constant amplitude harmonics," Proc. 8th IEEE Workshop on Statistical Signal and Array Processing, pp. 428-431, Corfu, Greece, June 1996.
21. Y. Wang and G. T. Zhou, "On the use of high order ambiguity function for multicomponent polynomial phase signals," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, vol. 5, pp. 3629-3632, Munich, Germany, April 1997.
22. G. T. Zhou, "A statistical test to discern random from constant amplitude harmonics," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, vol. 5, pp. 3685-3688, Munich, Germany, April 1997.
23. G. T. Zhou and G. B. Giannakis, "Nonlinear channel identification and performance analysis with PSK inputs," IEEE Signal Processing Workshop on Advances in Wireless Communications, pp. 337-340, Paris, France, April 1997.
24. G. T. Zhou and Y. Wang, "Exploring lag diversity in the high-order ambiguity function for polynomial phase signals," Proc. 5th IEEE Intl. Workshop on Higher-Order Statistics, pp. 103-106, Banff, Alberta, Canada, July 1997.
25. G. T. Zhou and A. J. Redfern, "Performance analysis of Volterra kernel estimators with Gaussian inputs," Proc. 5th IEEE Intl. Workshop on Higher-Order Statistics, pp.162-165, Banff, Alberta, Canada, July 1997.
26. G. T. Zhou, W. R. Schafer, and R. W. Schafer, "A point process model for biological events involving activation," Proc. 31st IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 1102-1106, Pacific Grove, CA, November 1997.
27. A. J. Redfern and G. T. Zhou, "Nonlinear channel identification and equalization for OFDM systems," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, Seattle, WA, pp. 3521-3524, May 1998.
28. M. Z. Ikram and G. T. Zhou, "Order determination and parameter estimation of multicomponent polynomial phase signals," Proc. 9th IEEE Workshop on Statistical Signal and Array Processing, pp. 352-355, Portland, OR, September 1998.
29. Y. Kim and G. T. Zhou, "Representation of the Middleton class B model by symmetric alpha-stable processes and Chi- distributions," Proc. 4th IEEE Intl. Conference on Signal Processing, pp. 180-183, Beijing, China, October 1998.
30. G. T. Zhou and A. Vassiliou, "A hybrid second- and higher-order statistical method for blind deconvolution of seismic data," Proc. 4th IEEE Intl. Conference on Signal Processing, pp. 164-167, Beijing, China, October 1998.
31. A. J. Redfern and G. T. Zhou, "A root method for Volterra system equalization," Proc. 32nd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 47-51, Pacific Grove, CA, November 1998.
32. A. J. Redfern and G. T. Zhou, "A modified fixed point iteration for Volterra system equalization," Proc. 33rd Annual Conference on Information Sciences and Systems, vol. 2, pp.504-509, Baltimore, MD, March 1999.
33. G. T. Zhou and Y. Kim, "Harmonic Retrieval in Nonstationary Noise," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 1585-1588, Phoenix, AZ, March 1999.
34. A. J. Redfern and G. T. Zhou, "An iterative multichannel method for blind Volterra system identification," Proc. IEEE Signal Processing Workshop on Advances in Wireless Communications, pp. 247-250, Annapolis, MD, May 1999.
35. K. Nagarajan and G. T. Zhou, "Modeling the short and long memories of VBR video streams," Proc. Intl. Workshop on Applications of Heavy Tailed Distributions in Economics, Engineering and Statistics, Washington, DC, June 1999. Proceedings on CD-ROM.
36. G. T. Zhou and H. J. Lo, "Developing Java-Based Virtual Laboratory Tools for an Undergraduate Random Signals and Noise Course," Proc. American Society for Engineering Education Annual Conference, Session 3232, pp. 1-8, Charlotte, NC, June 1999.
37. A. J. Redfern and G. T. Zhou, "Blind equalization of CDMA systems with nonlinear channels," Proc. 33rd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 986-990, Pacific Grove, CA, October 1999.
38. A. J. Redfern and G. T. Zhou, "Zero forcing equalization of multiuser time-varying nonlinear systems," Proc. 33rd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 529-533, Pacific Grove, CA, October 1999.
39. G. T. Zhou, Y. Kim, and G. B. Giannakis, "Estimation and equalization of time-selective channels," Proc. 33rd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 248-251, Pacific Grove, CA, October 1999.
40. G. T. Zhou, "Analysis of spectral regrowth of weakly nonlinear power amplifiers," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2737 -2740, Istanbul, Turkey, June 2000.
41. K. Nagarajan and G. T. Zhou, "A new resource allocation scheme for Gaussian traffic sources," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2609-2612, Istanbul, Turkey, June 2000.
42. A. J. Redfern and G. T. Zhou, "Multichannel and block based precoding methods for fixed point equalization of nonlinear communication channels," Proc. 10th IEEE Signal Processing Workshop on Statistical Signal and Array Processing, pp. 38-42, Pocono Manor, PA, August 2000.
43. K. Nagarajan and G. T. Zhou, "A real-time resource allocation scheme for broadband access," Proc. 10th Annual DSP Technology, Education, and Research Conference, Houston, TX, August 2000.
44. K. Nagarajan and G. T. Zhou, "A new resource allocation scheme for MPEG video sources," Proc. 34th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 842-846, Pacific Grove, CA, October 2000.
45. G. T. Zhou and M. Z. Ikram, "Unsupervised detection and parameter estimation of multi-component sinusoidal signals in noise," Proc. 34th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 1245-1249, Pacific Grove, CA, October 2000.
46. R. Raich and G. T. Zhou, "Analyzing spectral regrowth of QPSK and OQPSK signals," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2673-2676, Salt Lake City, UT, May 2001.
47. W. Woo, L. Ding, G. T. Zhou, and J. S. Kenney, "An RF/DSP testbed for baseband pre-distortion of RF power amplifiers," Proc. 57th Automatic RF Techniques Group Conference, pp. 54-60, Phoenix, AZ, May 2001.
48. J. S. Kenney, W. Woo, L. Ding, R. Raich, and G. T. Zhou, "The impact of memory effects on predistortion linearization of RF power amplifiers," Proc. 8th Intl. Symposium on Microwave and Optical Technology, pp. 189-193, Montreal, Quebec, Canada, June 2001.
49. K. Nagarajan and G. T. Zhou, "Self-similar traffic sources: modeling and real-time resource allocation," Proc. 11th IEEE Statistical Signal Processing Workshop, pp. 74-77, Singapore, Singapore, August 2001.
50. G. T. Zhou, M. Viberg, and T. McKelvey, "Superimposed periodic pilots for blind channel estimation," Proc. 35th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 653-657, Pacific Grove, CA, November 2001.
51. L. Ding, R. Raich, and G. T. Zhou, "A Hammerstein predistortion linearization design based on the indirect learning architecture," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, vol. 3, pp. 2689-2692, Orlando, FL, May 2002.
52. Y.C. Park, W. Woo, R. Raich, J. S. Kenney, and G. T. Zhou, "Adaptive predistortion linearization of RF power amplifiers using lookup tables generated from subsampled data," Proc. IEEE Radio and Wireless Conference pp. 233-236, Boston, MA, August 2002.
53. N. Chen and G. T. Zhou, "A superimposed periodic pilot scheme for semi-blind channel estimation of OFDM systems," Proc. 10th IEEE DSP Workshop, pp. 362-365, Pine Mountain, GA, October 2002.
54. L. Ding and G. T. Zhou, "Effects of even-order nonlinear terms on predistortion," Proc. 10th IEEE DSP Workshop, pp. 1-6, Pine Mountain, GA, October 2002.
55. H. Qian and G. T. Zhou, "A neural network predistorter for nonlinear power amplifiers with memory," Proc. 10th IEEE DSP Workshop, pp. 312-316, Pine Mountain, GA, October 2002.
56. R. Raich and G. T. Zhou, "On the modeling of memory nonlinear effects of power amplifiers for communication applications," Proc. 10th IEEE DSP Workshop, pp. 7-10, Pine Mountain, GA, October 2002.
57. L. Ding, G. T. Zhou, D. R. Morgan, Z. Ma, J. S. Kenney, J. Kim, and C. R. Giardina, "Memory polynomial predistorter based on the indirect learning architecture," Proc. IEEE Global Telecommunications Conference, Taipei, Taiwan, pp. 967-971, November 2002.
58. R. Raich, H. Qian, and G. T. Zhou, "Digital baseband predistortion of nonlinear power amplifiers using orthogonal polynomials," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 689-692, Hong Kong, China, April 2003.
59. G. T. Zhou and R. Raich, "Closed-form expressions of output power spectrum for nonlinear power amplifiers with or without memory," Proc. EURASIP/IEEE Workshop on Nonlinear Signal and Image Processing, Trieste, Italy, June 2003.
60. R. Raich and G. T. Zhou, "Theory and applications of orthogonal polynomials for Gaussian input," Proc. IEEE Statistical Signal Processing Workshop, pp. 97-100, St. Louis, MO, September 2003.
61. G. T. Zhou and N. Chen, "Superimposed training for doubly selective channels," Proc. IEEE Statistical Signal Processing Workshop, pp. 73-76, St. Louis, MO, September 2003.
62. L. Ding, Z. Ma, D. R. Morgan, M. Zierdt, and G. T. Zhou, "Frequency-dependent modulator imbalance in predistortion linearization systems: modeling and compensation," Proc. 37th IEEE Asilomar Conference on Signals, Systems, and Computers, vol. 1, pp. 688-692, Pacific Grove, CA, November 2003.
63. C. Xiao, R. Raich, and G. T. Zhou, "QoS constrained statistical resource reservation for wireless networks," Proc. 37th IEEE Asilomar Conference on Signals, Systems, and Computers, vol. 2, pp. 1713-1717, Pacific Grove, CA, November 2003.
64. L. Ding, H. Qian, N. Chen, and G. T. Zhou, "A memory polynomial predistorter implemented using TMS320C67xx," Proc. Texas Instruments Developer Conference, Houston, TX, February 2004.
65. N. Chen and G. T. Zhou, "What is the price paid for superimposed training in OFDM?" Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 421-424, Montreal, Canada, May 2004.
66. H. Qian, R. Raich, and G. T. Zhou, "On the benefits of deliberately introduced baseband nonlinearities in communication systems," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 905-908, Montreal, Canada, May 2004.
67. R. Raich and G. T. Zhou, "Spectral analysis for bandpass nonlinearity with cyclostationary input," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 465-468, Montreal, Canada, May 2004.
68. T. T. Tran, V. A. Emanuele II, and G. T. Zhou, "Techniques for detecting approximate tandem repeats in DNA," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 449-452, Montreal, Canada, May 2004.
69. R. Raich, H. Qian, and G. T. Zhou, "Signal to noise and distortion ratio considerations for nonlinear communication channels," Proc. IEEE 6th CAS Symposium on Emerging Technologies: Frontiers of Mobile and Wireless Communication, pp. 93-96, Shanghai, China, May 2004.
70. G. T. Zhou, R. J. Baxley, and N. Chen, "Selected mapping with monomial phase rotations for peak-to-average power ratio reduction in OFDM," Proc. IEEE Intl. Conf. on Communications, Circuits, and Systems, pp. 66-70, Chengdu, China, June 2004.
71. R. J. Baxley and G. T. Zhou, "Assessing peak-to-average power ratios for communications applications," Proc. IEEE MILCOM Conference, pp. 181-185, Monterey, CA, October 2004.
72. H. Qian, R. Raich, and G. T. Zhou, "Optimization of SNDR in the presence of amplitude limited nonlinearity and multipath fading," Proc. 38th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 712-716, Pacific Grove, CA, November 2004.
73. N. Chen and G. T. Zhou, "Peak-to-average power ratio reduction in OFDM with blind selected pilot tone modulation," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 845-848, Philadelphia, PA, March 2005.
74. H. Qian, C. Xiao, N. Chen, and G. T. Zhou, "Dynamic selected mapping for OFDM," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 325-328, Philadelphia, PA, March 2005.
75. N. Chen and G. T. Zhou, "Distortionless crest factor reduction for forward link CDMA," Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications, pp. 312-315, New York City, NY, June 2005.
76. R. J. Baxley and G. T. Zhou, "Ordered phase sequence testing in SLM for improved blind detection," Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications, pp. 274-277, New York City, NY, June 2005.
77. N. Chen, G. T. Zhou, and A. Swami, "Bandwidth and power efficiency considerations for optimal training in OFDM," Proc. IEEE Workshop on Statistical Signal Processing, Bordeaux, France, pp. 1364-1369, July 2005.
78. V. A. Emanuele II, T. T. Tran, and G. T. Zhou, "A Fourier product method for detecting approximate tandem repeats in DNA," Proc. IEEE Workshop on Statistical Signal Processing, Bordeaux, France, pp. 1390-1395, July 2005.
79. B. Yan, G. T. Zhou, P. Wang, Z. Liu, V. A. Emanuele II, V. Olman, and Y. Xu, "A point-process model for rapid identification of post-translational modifications", Proc. Pacific Symposium on Biocomputing (PSB), pp. 327-338, Maui, Hawaii, January 2006.
80. G. T. Zhou, "Peak-to-average power ratio reduction in OFDM: blind selected mapping for PSK inputs," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 293-296, Toulouse, France, May 2006.
81. R. J. Baxley and G. T. Zhou, "Computational complexity analysis of FFT pruning - A Markov modeling approach," Proc. IEEE 12th Digital Signal Processing Workshop, pp. 535-539, Grand Teton National Park, WY, September 2006.
82. V. A. Emanuele II, V. Olman, B. Yan, Y. Xu, and G. T. Zhou, "An approximate Bayesian detection scheme with applications to tandem mass spectrometry data analysis," Proc. IEEE 12th Digital Signal Processing Workshop, pp. 555-560, Grand Teton National Park, WY, September 2006.
83. K. Shi, G. T. Zhou, and M. Viberg, "Hammerstein system linearization with application to nonlinear acoustic echo cancellation," Proc. IEEE 12th Digital Signal Processing Workshop, pp. 183-186, Grand Teton National Park, WY, September 2006.
84. R. J. Baxley and G. T. Zhou, "Comparison of selected mapping and partial transmit sequence for crest factor reduction in OFDM," Proc. IEEE MILCOM Conference, pp. 1-4, Washington, D.C., October 2006.
85. X. Ma, R. J. Baxley, J. Kleider, and G. T. Zhou, "Superimposed training for channel shortening equalization in OFDM," Proc. IEEE MILCOM Conference, pp. 1-7, Washington, D.C., October 2006.
86. C. Zhao, R. J. Baxley, G. T. Zhou, D. Boppana, and J. S. Kenney, "Constrained clipping for crest factor reduction in multiple-user OFDM," Proc. IEEE Radio and Wireless Symposium, pp. 341-344, Long Beach, CA, January 2007.
87. R. J. Baxley, J. Kleider and G. T. Zhou, "Pilot design for IEEE 802.16 OFDM and OFDMA", Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 321-324, Honolulu, Hawaii, April 2007.
88. R. J. Baxley, C. Zhao and G. T. Zhou, "Magnitude-scaled selected mapping: A crest factor reduction scheme for OFDM without side-information transmission," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 373-376, Honolulu, Hawaii, April 2007.
89. R. J. Baxley and G. T. Zhou, "A comparison of SNDR maximization techniques for OFDM," Proc. IEEE Statistical Signal Processing Workshop, pp. 423-427, Madison, WI, August 2007.
90. C. Zhao, R. J. Baxley, and G. T. Zhou, "SNDR analysis for transceiver nonlinearities in AWGN Channels," Proc. IEEE Statistical Signal Processing Workshop, pp. 522-526, Madison, WI, August 2007.
91. H. Qian, C. Zhao, and G. T. Zhou, "Low complexity crest factor reduction for forward link CDMA using IQ offset," Proc. IEEE Statistical Signal Processing Workshop, pp. 413-417, Madison, WI, August 2007.
92. K. Shi, X. Ma, and G. T. Zhou, "A channel shortening approach for nonlinear acoustic echo cancellation," Proc. IEEE Statistical Signal Processing Workshop, pp. 351-354, Madison, WI, August 2007.
93. K. Shi, X. Ma, and G. T. Zhou, "Adaptive nonlinearity identification in a Hammerstein system using a pseudo-coherence function," Proc. IEEE Statistical Signal Processing Workshop, pp. 745-748, Madison, WI, August 2007.
94. S. Ba, K. Waheed, and G. T. Zhou, "Optimal spacing for a polar look-up table predistorter," Proc. IEEE Northeast Workshop on Circuits and Systems, pp. 189-192, Montreal, Canada, August 2007.
95. R. J. Baxley and G. T. Zhou,"SNDR considerations for the minimum clipping power loss scheme," Proc. IEEE MILCOM Conference, pp. 1-5, Orlando, FL, October 2007.
96. R. J. Baxley, J. E. Kleider and G. T. Zhou, "A method for joint peak-to-average power ratio reduction and synchronization in OFDM," Proc. IEEE MILCOM Conference, pp. 1-6, Orlando, FL, October 2007.
97. Q. Liu, R. J. Baxley, X. Ma, and G. T. Zhou, "Error Vector Magnitude optimization for OFDM systems with deterministic constraint on the peak-to-average power ratio," Proc. 42nd Conference on Information Sciences and Systems, pp. 101-104, Princeton, NJ, March 2008.
98. K. Shi, X. Ma, and G. T. Zhou, "A mutual information based double talk detector for nonlinear systems," Proc. 42nd Conference on Information Sciences and Systems, pp. 356-360, Princeton, NJ, March 2008.
99. J. Kleider, X. Ma, R. J. Baxley, and G.T. Zhou, "MISO joint synchronization-pilot design for OFDM systems," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 3033-3036, Las Vegas, NV, March 2008.
100. Q. Liu, R. J. Baxley, and G. T. Zhou, "Free subcarrier optimization for peak-to-average power ratio minimization in OFDM systems," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 3073-3076, Las Vegas, NV, March 2008.
101. K. Shi, X. Ma, and G. T. Zhou, "A residual echo suppression technique for nonlinear acoustic echo cancellation," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 257-260, Las Vegas, NV, March 2008.
102. K. Shi, X. Ma, and G. T. Zhou "Adaptive acoustic echo cancellation in the presence of multiple nonlinearities," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 3601-3604, Las Vegas, NV, March 2008.
103. S. Ba, K. Waheed, and G. T. Zhou, "Efficient spacing scheme for a linearly interpolated lookup table predistorter," Proc. IEEE Intl. Symposium on Circuits and Systems, pp. 1512-1515, Seattle, WA, May 2008.
104. K. Shi, X. Ma, and G. T. Zhou, "A double-talk detector based on generalized mutual information for stereophonic acoustic echo cancellation in the presence of nonlinearity," Proc. 42nd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 2161-2164, Pacific Grove, CA, October 2008.
105. Q. Liu, X. Ma, G. T. Zhou, and J. Wu, "Peak-to-average power ratio versus instantaneous-to-power ratio for OFDM," Proc. 42nd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 938-942, Pacific Grove, CA, October 2008.
106. R. J. Baxley and G. T. Zhou, "Receiver nonlinearity optimization in clipping channels," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2977-2980, Taipei, Taiwan, April 2009.
107. Q. Liu, R. J. Baxley, X. Ma, and G. T. Zhou, "On the PTS Method and BER-minimizing power allocation of the multi-channel OFDM system," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2585-2588, Taipei, Taiwan, April 2009.
108. K. Shi, X. Ma, and G. T. Zhou, "A variable step size and variable tap length LMS algorithm for impulse responses with exponential power profile," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 3105-3108, Taipei, Taiwan, April 2009.
109. R. J. Baxley, B. Walkenhorst, and G. T. Zhou, "Signal classification using a peak-to-average power ratio statistic," Proc. IEEE Intl. Conf. on Communications, pp. 1-5, Dresden, Germany, June 2009.
110. Q. Liu, R. J. Baxley, X. Ma, and G. T. Zhou, "Peak reduction for multiplexed asynchronous OFDM-FDMA" Proc. IEEE MILCOM Conference, pp. 1-6, Boston, MA, October 2009.
111. Q. Liu, R. J. Baxley, G. T. Zhou, "Optimal subcarrier power allocation for OFDM in peak-power-limited channels," Proc. 43rd IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 1012 - 1016, Pacific Grove, CA, November 2009.
112. Q. Liu, R. J. Baxley, X. Ma, and G. T. Zhou, "Optimizing free subcarrier index to minimize peak-to-average power ratio for OFDM systems," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 3290-3293, Dallas, TX, March 2010.
113. Q. Liu, W. Zhang, X. Ma, and G. T Zhou, "A practical amplify-and-forward relaying strategy with an intentional peak power limit," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 2518-2521, Dallas, TX, March 2010.
114. M. Shinotsuka, X. Ma, and G. T. Zhou,"Performance comparisons of power loaded OFDM systems over peak power limited channels," Proc. IEEE MILCOM Conference, pp. 1632-1637, San Jose, CA, October 2010.
115. Z. Yu, R. J. Baxley, and G. T. Zhou, "Generalized interior-point method for constrained peak power minimization of OFDM signals," Proc. IEEE Intl. Conference on Acoustics, Speech, and Signal Processing, pp. 3572-3575, Prague, Czech Republic, May 2011.
116. Z. Yu, R. J. Baxley, and G. T. Zhou, "On the EVM calculation of clipped optical OFDM signals," Proc. IEEE Photonics Society Summer Topical Meetings, pp. 96-97, Seattle, WA, July 2012.
117. Z. Yu, R. J. Baxley, and G. T. Zhou, "Time-domain impulse injection method for crest factor reduction of OFDM signals," Proc. IEEE Statistical Signal Processing Workshop, pp. 832-835, Ann Arbor, MI, August 2012.
118. Z. Yu, X. Ma, and G. T. Zhou, "An analytical framework for transmit beamforming with peak power constraint," Proc. 46th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 843-847, Pacific Grove, CA, November 2012.
119. Z. Yu, R. J. Baxley, and G. T. Zhou, "Achievable data rate analysis of clipped flip-OFDM in optical wireless communication," Proc. IEEE Globecom Workshop on Optical Wireless Communications, pp. 1203-1207, Anaheim, CA, December 2012.
120. Z. Yu, R. J. Baxley, and G. T. Zhou, "Peak-to-average power ratio and illumination-to-communication efficiency considerations in visible light OFDM systems," Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing, pp. 5397-5401, Vancouver, Canada, May 2013.
121. Z. Yu, R. J. Baxley, and G. T. Zhou, "Multi-user MISO broadcasting for indoor visible light communication," Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing, pp. 4849-4853, Vancouver, Canada, May 2013.
122. Z. Yu, R. J. Baxley, and G. T. Zhou, "Dynamic range constrained clipping in visible light OFDM systems with brightness control," Proc. IEEE Global Communications Conference, pp. 2461-2465, Atlanta, GA, December 2013.
123. Z. Yu, R. J. Baxley, and G. T. Zhou, "Distributions of upper PAPR and lower PAPR of OFDM signals in visible light communications," Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing, pp. 355-359, Florence, Italy, May 2014.
124. Z. Yu, R. J. Baxley, and G. T. Zhou, "Brightness control in dynamic range constrained visible light OFDM systems," Proc. IEEE Wireless and Optical Communication Conference, Newark, NJ, May 2014. DOI: 10.1109/WOCC.2014.6839941.
125. Z. Yu, A. J. Redfern, and G. T. Zhou, "Using Delta-Sigma modulators in visible light OFDM systems," Proc. IEEE Wireless and Optical Communication Conference, Newark, NJ, May 2014. DOI: 10.1109/WOCC.2014.6839942.
126. M. Shinotsuka, Y. Wang, X. Ma, and G. T. Zhou, "Designing radio interferometric positioning systems with undersampling techniques," Proc. MILCOM 2014, pp. 312-316, Baltimore, MD, October 2014.
127. Z. Yu, R. J. Baxley, and G. T. Zhou, "Iterative clipping for PAPR reduction in visible light OFDM communications," Proc. MILCOM 2014, pp. 1681-1686, Baltimore, MD, October 2014.
128. M. Shinotsuka, Y. Wang, X. Ma, and G. T. Zhou, "Designing radio interferometric positioning systems for indoor localizations in millimeter wave bands," Proc. 48th IEEE Asilomar Conference on Signals, Systems and Computers, pp. 1184-1188, Pacific Grove, CA, Nov 2014.
129. Z. Yu, R. J. Baxley, and G. T. Zhou, "Impulses injection for PAPR reduction in visible light OFDM communications," Proc. IEEE Global Conference on Signal and Information Processing, pp. 78-82, Atlanta, GA, December 2014.
130. Z. Yu, K. Ying, R. J. Baxley and G. T. Zhou, "PAPR reduction for bit-loaded OFDM in visible light communications," Proc. IEEE Wireless Communications and Networking Conference, pp. 334-339, New Orleans, LA, March 2015.
131. M. Shinotsuka, L. Cheng, X. Ma, G.-K. Chang, and G. T. Zhou, "Hardware implementation of the space-time radio interferometric positioning system," Proc. IEEE International Wireless Symposium, pp. 1-4, Shenzhen, China, March 2015. DOI: 10.1109/IEEE-IWS.2015.7164550.
132. K. Ying, Z. Yu, R. J. Baxley, and G. T. Zhou, "Constrained clipping for PAPR reduction in VLC systems with dimming control," Proc. 3rd IEEE Global Conference on Signal & Information Processing, pp. 1327-1331, Orlando, FL, December 2015.