Publications > Journal Articles 2001-2010
-
T.-H. Chang, W.-C. Chiang, Y.-W. P. Hong, and Chong-Yung Chi, “Training sequence design for discriminatory channel estimation in wireless MIMO systems,” IEEE Trans. Signal Processing, vol. 58, no. 12, pp. 6223-6237, Dec. 2010.
-
F.-Y. Wang, Chong-Yung Chi, T.-H. Chan, and Y. Wang, “Nonnegative least-correlated component analysis for separation of dependent sources by volume maximization,” IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 32, no. 5, pp. 875-888, May. 2010.
-
T.-H. Chang, C.-W. Hsin, W.-K. Ma, and Chong-Yung Chi, “A linear fractional semidefinite relaxation approach to maximum-likelihood detection of higher-order QAM OSTBC in unknown channels,” IEEE Trans. Signal Processing, vol. 58, no. 4, pp. 2315-2326, Apr. 2010.
-
W.-K. Ma, T.-H. Hsieh, and Chong-Yung Chi, “DOA estimation of quasi-stationary signals with less sensors than sources and unknown spatial noise covariance: a Khatri–Rao subspace approach,” IEEE Trans. Signal Processing, vol. 58, no. 4, pp. 2168-2180, Apr. 2010.
-
P. De, T.-H. Chang, and Chong-Yung Chi, “Linear prediction based semiblind channel estimation for multiuser OFDM with insufficient guard interval,” IEEE Trans. Wireless Communications, vol. 8, no. 12, pp. 5728-5736, Dec. 2009.
-
W.-K. Ma, C.-C. Su, J. Jaldén, T.-H. Chang, and Chong-Yung Chi, “The equivalence of semidefinite relaxation MIMO detectors for higher-order QAM,” IEEE Journal of Selected Topics in Signal Processing, vol. 3, no. 6, pp. 1038-1052, Dec. 2009.
-
T.-H. Chan, Chong-Yung Chi, Y.-M. Huang, and W.-K. Ma, “A convex analysis-based minimum-volume enclosing simplex algorithm for hyperspectral unmixing,” IEEE Trans. Signal Processing, vol. 57, no. 11, pp. 4418-4432, Nov. 2009.
-
X. Chen, Chong-Yung Chi, T.-H. Chang, and C.-W. Wong, “Non-cancellation multistage Kurtosis maximization with prewhitening for blind source separation,” EURASIP Journal on Advances in Signal Processing, vol. 2009, Article ID 534137, 13 pages, Feb. 2009.
-
T.-H. Chan, W.-K. Ma, Chong-Yung Chi, and Y. Wang, “A convex analysis framework for blind separation of non-negative sources,” IEEE Trans. Signal Processing, vol. 56, no. 10, pp. 5120-5134, Oct. 2008. (The implementation of nLCA-IVM is available : http://www.ee.cuhk.edu.hk/~wkma/CAMNS/CAMNS.htm )
-
Chong-Yung Chi, C.-H. Peng, K.-C. Huang, T.-H. Tsai, and W.-K. Ma, “A block-by-block blind post-FFT multistage beamforming algorithm for multiuser OFDM systems based on subcarrier averaging,” IEEE Trans. Wireless Communications, vol. 7, no. 8, pp. 3238-3251, Aug. 2008.
-
T.-H. Chang, Z.-Q. Luo, and Chong-Yung Chi, “Approximation bounds for semidefinite relaxation of max-min-fair multicast transmit beamforming problem,” IEEE Trans. Signal Processing, vol. 56, no. 8, pp. 3932-3943, Aug. 2008.
-
Y.-W. P. Hong, K.-U. Lei, and Chong-Yung Chi, “Channel-aware random access control for distributed estimation in sensor networks,” IEEE Trans. Signal Processing, vol. 56, no. 7, pp. 2967-2980, Jul. 2008.
-
T.-H. Chang, W.-K. Ma, and Chong-Yung Chi, “Maximum-likelihood detection of orthogonal space-time block coded OFDM in unknown block fading channels,” IEEE Trans. Signal Processing, vol. 56, no. 4, pp. 1637-1649, Apr. 2008.
-
C.-H. Peng, Chong-Yung Chi, and C.-W. Chang, “Blind multiuser detection by Kurtosis maximization for asynchronous multi-rate DS/CDMA systems,” EURASIP Journal on Advances in Signal Processing, vol. 2006, Article ID 84930, 17 pages, Sept. 2006.
-
Chong-Yung Chi and C.-H. Peng, “Turbo source extraction algorithm and noncancellation source separation algorithms by Kurtosis maximization,” IEEE Trans. Signal Processing, vol. 54, no. 8, pp. 2929-2942, Aug. 2006.
-
T.-H. Chang, Chong-Yung Chi, and Y.-J. Chang, “Space-time selective RAKE receiver with finger selection strategies for UWB overlay communications,” IEEE Trans. Microwave Theory and Techniques, vol. 54, no. 4, pp 1731-1744, Jun. 2006.
-
Chong-Yung Chi, C.-Y. Chen, C.-H. Chen, C.-C. Feng, and C.-H. Peng, “Blind identification of SIMO systems and simultaneous estimation of multiple time delays from HOS-based inverse filter criteria,” IEEE Trans. Signal Processing, vol. 52, no. 10, pp. 2749-2761, Oct. 2004.
-
K. Yang, T. Ohira, Y. Zhang, and Chong-Yung Chi, “Super-exponential blind adaptive beamforming,” IEEE Trans. Signal Processing, vol. 52, no. 6, pp. 1549-1563, Jun. 2004.
-
Chong-Yung Chi, C.-Y. Chen, C.-H. Chen, and C.-C. Feng, “Batch processing algorithms for blind equalization using higher-order statistics,” IEEE Signal Processing Magazine, vol. 20, no. 1, pp. 25-49, Jan. 2003.
-
Chong-Yung Chi, C.-H. Chen, and C.-Y. Chen, “Blind MAI and ISI suppression for DS/CDMA systems using HOS-based inverse filter criteria,” IEEE Trans. Signal Processing, vol. 50, no. 6, pp. 1368-1381, Jun. 2002.
-
C.-H. Chen, Chong-Yung Chi, and C.-Y. Chen, “Two-dimensional Fourier series-based model for nonminimum-phase linear shift-invariant systems and texture image classification,” IEEE Trans. Signal Processing, vol. 50, no. 4, pp. 945-955, Apr. 2002
-
Chong-Yung Chi and C.-H. Chen, “Cumulant-based inverse filter criteria for MIMO blind deconvolution: properties, algorithms, and application to DS/CDMA systems in multipath,” IEEE Trans. Signal Processing, vol. 49, no. 7, pp. 1282-1299, Jul. 2001.
-
Chong-Yung Chi and C.-H. Chen, “Two-dimensional frequency-domain blind system identification using higher order statistics with application to texture synthesis,” IEEE Trans. Signal Processing, vol. 49, no. 4, pp. 864-877, Apr. 2001.