andy klein - research

• Q. Deng, Ph.D student
• Y. Peng, Ph.D student (co-advising w/Xinming Huang)
• C. Ropi, J. Collins, W. Bellamine, a Major Qualify Project (MQP) on Class-D audio

• G. Samant, directed research in cooperative communications toward completion of the M.S. degree.
• I. Ozil, undergraduate independent study on automated thread counting.
• B. Morey, I. Woloschin, R. Vasudevan, a Major Qualify Project (MQP) entitled "Design, Construction, and Testing of a 95% Efficient, High-Powered, Class-D Audio Amplifier" (co-advised w/John McNeill).
• I. Anderson, M. Lindblad, A. Lopez, an Interactive Qualifying Project (IQP) entitled "Artistic Presentation of Scientific Research as a Means to Increase Public Awareness", (co-advised w/George Pins and Jen Wilcox).

1. A.G. Klein and P. Duhamel, "Decision-feedback equalization for pulse-position modulation," in IEEE Trans. Signal Processing, vol. 55, pp. 5361-5369, Nov. 2007.
2. B. Djeumou, S. Lasaulce and A.G. Klein, "Practical quantize and forward schemes for the frequency division relay channel," in EURASIP Journal on Wireless Communications and Networking (JWCN), Volume 2007, 2007.
3. A.G. Klein, C.R. Johnson, Jr., and P. Duhamel, "On blind equalization of biorthogonal signaling," in IEEE Trans. Signal Processing, vol. 55, pp. 1421-1435, Apr. 2007.

1. B. Djeumou, S. Lasaulce, and A.G. Klein, "A cheap relaying protocol for orthogonal relay channels," in Proc. IEEE Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'08), Apr. 2008.
2. A.G. Klein, B. Evans, et al., "Adapting a frequency-domain optical equalizer without regressor access," in Proc. Asilomar Conf. on Signals, Systems, and Computers, Nov. 2007.
3. B. Djeumou, S. Lasaulce, and A.G. Klein, "Stratégies pratiques de relayage sans prise de décision," in Proc. of the 2007 Gretsi Conf., Sep. 2007.
4. A.G. Klein and P. Duhamel, "Equalization with part-time help," in Proc. IEEE Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'07), Apr. 2007.
5. B. Djeumou, S. Lasaulce, and A.G. Klein, "Combining decoded-and-forwarded signals in gaussian cooperative channels," in Proc. IEEE Intl. Symp. on Signal Processing and Information Technology (ISSPIT'06), Aug. 2006.
6. A.G. Klein and P. Duhamel, "Subspace-based blind channel identification for orthogonal modulation," in Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC'06), Jul. 2006.
7. R.K. Martin, K. Vanbleu, G. Ysebaert, and A.G. Klein, "Bit-error-rate minimizing channel shortening equalizers for multicarrier systems," in Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC'06), Jul. 2006.
8. A.G. Klein, C.R. Johnson, Jr., and P. Duhamel, "A blind algorithm based on difference of norms for equalization of biorthogonal signals," in Proc. IEEE Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'06), May. 2006.
9. S. Lasaulce and A.G. Klein, "Gaussian broadcast channels with cooperating receivers: The single common message case," in Proc. IEEE Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'06), May. 2006.
10. A.G. Klein, C.R. Johnson, Jr., and P. Duhamel, "On blind equalization of M-ary bi-orthogonal signaling," in Proc. IEEE Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'05), Mar. 2005.
11. A.G. Klein and C.R. Johnson, Jr., "MMSE decision feedback equalization of pulse position modulated signals," in Proc. IEEE Intl. Conf. on Communications (ICC'04), June 2004.
12. A.G. Klein, D.R. Brown III, and C.R. Johnson, Jr., "MMSE decision feedback equalization of orthogonal multipulse modulated signals," in Proc. Conf. on Information Sciences and Systems (CISS'04), Mar. 2004.
13. A.G. Klein, D.R. Brown III, D.L. Goeckel, and C.R. Johnson, Jr., "RAKE reception for UWB communication systems with intersymbol interference," in Proc. IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC'03), Jun. 2003.

• A.G. Klein, Equalization for Energy Efficient Modulation, Ph.D. Thesis, Cornell University, Ithaca, NY, January 2006.