PUBLICATIONS

Selected List of Publications

Refereed International Journal Papers

Refereed Regional Journal Papers

Refereed International Conference Papers

 

Refereed International Journal Papers

  • J. Jin, Y. R. Zheng, W. Chen, and C. Xiao, “Hybrid precoding for millimeter wave MIMO systems: a matrix factorization approach,” IEEE Transactions on Wireless Communications, accepted for publication, 2018.
  • Y. Wu, C. Xiao, Z. Ding, X. Gao, and S. Jin, “A Survey on MIMO transmission with Finite input signals: technical challenges, advances, and future trends,” Proceedings of the IEEE, vol. 106, no. 10, Oct. 2018.
  • W. Wu, X. Gao, Y. Wu, and C. Xiao, “Beam domain secure transmission for massive MIMO communications,” IEEE Transactions on Vehicular Technology, vol. 67, no. 8, pp. 7113-7127, Aug. 2018.
  • A. R. Rigby, J. C. Olivier, H. C. Myburgh, C. Xiao, and B. P. Salmon, “Augmented decoders for LDPC codes,” EURASIP Journal on Wireless Communications and Networking, DOI: 10.1186/s13638-018-1203-5, 9 published pages, Aug. 2018.
  • Y. Wu, A. Khisti, C. Xiao, G. Caire, K. K. Wong, and X. Gao, “A survey of physical layer security techniques for 5G wireless networks and challenges ahead,” IEEE Journal on Selected Areas in Communications, vol. 36, no. 4, pp. 679-695, July 2018.
  • X. Liang, Z. Ding, and C. Xiao, “On linear precoding of non-regenerative MIMO relay networks for finite-alphabet source,” IEEE Transactions on Vehicular Technology, vol. 66, no. 11, pp. 9761-9775, November 2017.
  • X. Zhu, W. Zeng, and C. Xiao, “Precoder design for simultaneous wireless information and power transfer systems with finite-alphabet inputs,” IEEE Transactions on Vehicular Technology, vol. 66, no. 10, pp. 9085-9097, October 2017.
  • J. Jin, Y. R. Zheng, W. Chen, and C. Xiao, “Generalized quadratic matrix programming: a unified framework for linear precoding with arbitrary input distributions,” IEEE Transactions on Signal Processing, vol. 65, no. 18, pp. 4887-4901, September 2017.
  • Y. Wu, J. B. Wang, J. Wang, R. Schober, and C. Xiao, “Secure transmission with large numbers of antennas and finite alphabet inputs,” IEEE Transactions on Communications, vol. 65, no. 8, pp. 3614-3628, August 2017.
  • A. Lu, X. Gao, Y. R. Zheng, and C. Xiao, “Linear precoder design for SWIPT in MIMO broadcasting systems with discrete input signals: manifold optimization approach,” IEEE Transactions on Communications, vol. 65, no. 7, pp. 2877-2888, July 2017.
  • J. Jin, C. Xiao, M. Tao, and W. Chen, “Linear precoding for fading cognitive multiple access wiretap channel with finite-alphabet inputs,” IEEE Transactions on Vehicular Technology, vol. 66, no. 4, pp. 3059-3070, April 2017.
  • A. Lu, X. Gao, and C. Xiao, “Free deterministic equivalents for the analysis of MIMO multiple access channel,” IEEE Transactions on Information Theory, vol. 62, no. 8, pp. 4604-4629, Aug. 2016.
  • W. Zeng, Y. R. Zheng, and C. Xiao, “Online precoding for energy harvesting transmitter with finite-alphabet inputs and statistical CSI,” IEEE Transactions on Vehicular Technology, vol. 65, no. 7, pp. 5287-5302, July 2016.
  • Y. Wu, R. Schober, D. W. K. Ng, C. Xiao, and G. Caire, “Secure massive MIMO transmission with an active eavesdropper,” IEEE Transactions on Information Theory, vol. 62, no. 7, pp. 3880-3900, July 2016.
  • W. Zeng, Y. R. Zheng, and C. Xiao, “Multiantenna secure cognitive radio networks with finite-alphabet inputs: a global optimization approach for precoder design,” IEEE Transactions on Wireless Communications, vol. 15, no. 4, pp. 3044-3057, April 2016.
  • X. Zhu, W. Zeng, and C. Xiao, “Throughputoptimizationn for energy harvesting transmitter with partial instantaneous channel state information and finite-alphabet inputs,” IET Communications, vol. 10, no. 4, pp. 435-442, April 2016.
  • A. Lu, X. Gao, Y. R. Zheng, and C. Xiao, “Low complexity polynomial expansion detector with deterministic equivalents of the moments of channel Gram matrix for massive MIMO uplink,” IEEE Transactions on Communications, vol. 64, no. 2, pp. 586-600, Feb. 2016.
  • Y. R. Zheng, J. Wu, and C. Xiao, “Turbo equalization for single-carrier underwater acoustic communications,” IEEE Communications Magazine, vol. 53, no. 11, pp. 79-87, Nov. 2015.
  • C. Sun, X. Gao, S. Jin, M. Matthaiou, Z. Ding, and C. Xiao, “Beam division multiple access transmission over massive MIMO channels,” IEEE Transactions on Communications, vol. 63, no. 6, pp. 2170-2184, June 2015.
  • J. Wu, L. Wang, and C. Xiao, “Low complexity soft-interference cancelation turbo equalisation for multi-input-multi-output systems with multilevel modulations,” IET Communications, vol. 9, no. 5, pp. 728-735, May 2015.
  • W. Wu, K. Wang, W. Zeng, Z. Ding, and C. Xiao, “Cooperative multi-cell MIMO downlink precoding with finite-alphabet inputs,” IEEE Transactions on Communications, vol. 63, no. 3, pp. 766-779, March 2015.
  • Y. Wu, C. K. Wen, C. Xiao, X. Gao, and R. Schober, “Linear precoding for the MIMO multiple access channel with finite alphabet inputs and statistical CSI,” IEEE Transactions on Wireless Communications, vol. 14, no. 2, pp. 983-997, Feb. 2015.
  • Y. Wu, S. Jin, X. Gao, M. R. McKay, and C. Xiao, “Transmit Designs for the MIMO broadcast channel with statistical CSI,” IEEE Transactions on Signal Processing, vol. 62, no. 9, pp. 4451-4466, Sept. 2014.
  • H. Lou and C. Xiao, “The soft-feedback ISI canceller-based turbo equalizer for multilevel modulations,” International Journal of Wireless Information Networks, vol. 21, no. 1, pp. 68-73, Mar. 2014.
  • A. Rafati, H. Lou, and C. Xiao, “Soft-decision feedback turbo equalization for LDPC-coded MIMO underwater acoustic communications,” IEEE Journal of Oceanic Engineering, vol. 39, no. 1, pp. 90-99, Jan. 2014.
  • Y. Wu, C. Xiao, X. Gao, J. D. Matyjas, and Z. Ding, “Linear precoder design for MIMO interference channels with finite-alphabet signaling,” IEEE Transactions on Communications, vol. 61, no. 9, pp. 3766-3780, Sept. 2013.
  • Y. R. Zheng, M. Wang, W. Zeng, and C. Xiao, “Practical linear precoder design for finite alphabet multiple-input multiple-output orthogonal frequency division multiplexing with experiment validation,” IET Communications, vol. 7, no. 9, pp. 836-847, June 2013.
  • L. Wang, J. Tao, C. Xiao, and T. C. Yang, “Frequency-domain turbo equalization for LDPC-coded single-carrier MIMO underwater acoustic communications,” Wiley Journal on Wireless Communications and Mobile Computing, vol. 13, no. 4, pp. 439-450, Mar. 2013.
  • S. Bashar, Z. Ding, and C. Xiao, “On secrecy rate analysis of MIMO wiretap channels driven by finite-alphabet input,” IEEE Transactions on Communications, vol. 60, no. 12, pp. 3816-3825, Dec. 2012.
  • W. Zeng, C. Xiao, J. Lu, and K. B. Letaief, “Globally optimal precoder design with finite-alphabet inputs for cognitive radio networks,” IEEE Journal on Selected Areas in Communications, vol. 30, no. 10, pp. 1861-1874, Nov. 2012. [ PDF ]
  • Y. Wu, S. Jin, X. Gao, C. Xiao, and M. McKay, “MIMO multichannel beamforming in Rayleigh-product channels with arbitrary-power co-channel interference and noise,” IEEE Transactions on Wireless Communications, vol. 11, no. 10, pp. 3677-3691, Oct. 2012.
  • Y. Wu, M. Wang, C. Xiao, Z. Ding, and X. Gao, “Linear precoding for MIMO broadcast channels with finite-alphabet constraints,” IEEE Transactions on Wireless Communications, vol. 11, no. 8, pp. 2906-2920, Aug. 2012.
  • Y. Wu, C. Xiao, Z. Ding, X. Gao, and S. Jin, “Linear precoding for finite alphabet signaling over MIMOME wiretap channels,” IEEE Transactions on Vehicular Technology, vol. 61, no. 6, pp. 2599-2612, July 2012.
  • X. Liang, Z. Ding, and C. Xiao, “Optimized power allocation for packet retransmissions of non-Gaussian inputs through sequential AWGN channels,” IEEE Transactions on Communications, vol. 60, no. 7, pp. 1889-1902, July 2012.
  • W. Zeng, C. Xiao, M. Wang, and J. Lu, “Linear precoding for finite-alphabet inputs over MIMO fading channels with statistical CSI,” IEEE Transactions on Signal Processing, vol. 60, no. 6, pp. 3134-3148, June 2012. [ PDF ]
  • W. Zeng, C. Xiao, and J. Lu, “A low-complexity design of linear precoding for MIMO channels with finite-alphabet inputs,” IEEE Wireless Communications Letters, vol. 1, no. 1, pp. 38-41, Feb. 2012.
  • M. Wang, W. Zeng, and C. Xiao, “Linear precoding for MIMO multiple access channels with finite discrete inputs,” IEEE Transactions on Wireless Communications, vol. 10, no. 11, pp. 3934-3942, Nov. 2011.
  • A. Rafati, H. Lou, and C. Xiao, “Low-complexity soft-decision feedback turbo equalization for MIMO systems with multilevel modulations,” IEEE Transactions on Vehicular Technology, vol. 60,  no. 7, pp. 3218-3227, Sept. 2011.
  • J. Tao, J. Wu, Y. R. Zheng, and C. Xiao, “Enhanced MIMO LMMSE turbo equalization: algorithm, simulations and undersea experimental results,” IEEE Transactions on Signal Processing, vol. 59, no. 8, pp. 3813-3823, Aug. 2011.
  • C. Xiao, Y. R. Zheng, and Z. Ding, “Globally optimal linear precoders for finite alphabet signals over complex vector Gaussian channels,” IEEE Transactions on Signal Processing, vol. 59, no. 7, pp. 3301-3314, July 2011. [ PDF ]
  • S. Bashar, Z. Ding, and C. Xiao, “On the secrecy rate of multi-antenna wiretap channel under finite-alphabet input,” IEEE Communications Letters, vol. 15, no. 5, pp. 527-529, May 2011.
  • H. Lou and C. Xiao, “Soft-decision feedback turbo equalization for multilevel modulations,” IEEE Transactions on Signal Processing, vol. 59, no. 1, pp. 186-195, Jan. 2011.
  • W. Zeng, C. Xiao, Y. Wang, and J. Lu, “Opportunistic cooperation for multi-antenna multi-relay networks,” IEEE Transactions on Wireless Communications, vol. 9, no. 10, pp. 3189-3199, Oct. 2010.
  • J. Tao, Y. R. Zheng, C. Xiao, T.C. Yang, “Robust MIMO underwater acoustic communications using turbo block decision-feedback equalization,” IEEE Journal of Oceanic Engineering, vol. 35, no. 4, pp. 948-960, Oct. 2010. This paper was the 3rd most downloaded paper of IEEE Journal of Oceanic Engineering from November 2010 through May 2011.
  • C. Sgraja, J. Tao, and C. Xiao, “On discrete-time modeling of time-varying WSSUS fading channels,” IEEE Transactions on Vehicular Technology, vol. 59, no. 7, pp. 3645-3651, Sept. 2010.
  • J. Tao, Y. R. Zheng, C. Xiao, T.C. Yang, and W.B. Yang, “Channel equalization for single carrier MIMO underwater acoustic communications,” EURASIP Journal on Advances in Signal Processing, special issue on Advanced Equalization Techniques for Wireless Communications, (doi:10.1155/2010/281769), vol. 2010, Article ID 281769, 17 pages, 2010.
  • J. Zhang, Y. R. Zheng, C. Xiao, and K.B. Letaief, “Channel equalization and symbol detection for signal carrier MIMO systems in the presence of multiple carrier frequency offsets,’’ IEEE Transactions on Vehicular Technology, vol. 59, no. 4, pp. 2021-2030, May 2010.
  • Y. R. Zheng, C. Xiao, T.C. Yang, and W.B. Yang, “Frequency-domain channel estimation and equalization for shallow-water acoustic communications,” Elsevier Journal on Physical Communication, vol. 3, pp. 48-63, March 2010.
  • J. Tao, J. Wu, and C. Xiao, “Doppler spread estimation for broadband wireless OFDM systems over Rician fading channels,” International Journal on Wireless Information Networks, vol. 16, pp. 197-208, Dec. 2009.
  • J. Tao, J. Wu, and C. Xiao, “Estimation of channel transfer function and carrier frequency offset for OFDM systems with phase noise,” IEEE Transactions on Vehicular Technology, vol. 58, no. 8, pp. 4380-4387, Oct. 2009.
  • Y. R. Zheng and C. Xiao, “Channel estimation for frequency-domain equalization of single-carrier broadband wireless communications,” IEEE Transactions on Vehicular Technology, vol. 58, no. 2, pp. 815-823, Feb. 2009.
  • Y. R. Zheng and C. Xiao, “Mobile speed estimation for broadband wireless communications over Rician fading channels,” IEEE Transactions on Wireless Communications, vol. 8, no. 1, pp. 1-5, Jan. 2009.
  • J. Wu and C. Xiao, “Optimal diversity combining based on linear estimation of Rician fading channels,” IEEE Transactions on Communications, vol. 56, no. 10, pp. 1612-1615, Oct. 2008.
  • C. Xiao and Y. R. Zheng, “On the ergodic capacity of MIMO triply selective Rayleigh fading channels,” IEEE Transactions on Wireless Communications, vol. 7, no. 6, pp. 2272-2279, June 2008.
  • J. Mietzner, C. Xiao, P. A. Hoeher, and K. B. Letaief, “A note on discrete-time triply-selective MIMO Rayleigh fading channel models,” IEEE Transactions on Wireless Communications, vol. 7, no. 3, pp. 837-837, Mar. 2008.
  • J. Wu, S.Y. Leong, K.P. Lee, C. Xiao, and J.C. Olivier, “Improved BDFE using a priori information for turbo equalization,” IEEE Transactions on Wireless Communications, vol. 7, no. 1, pp. 233-240, Jan. 2008.
  • J. Wu, Y. R. Zheng, A. Gumaste, and C. Xiao, “Error performance of double space-time transmit diversity systems,” IEEE Transactions on Wireless Communications, vol. 6, no. 9, pp. 3191-3196, Sept. 2007.
  • J. Wu and C. Xiao, “Performance analysis of wireless systems with doubly selective Rayleigh fading,” IEEE Transactions on Vehicular Technology, vol. 56, no. 2, pp. 721-730, March 2007.
  • J. Wu, Y. R. Zheng, K.B. Letaief, and C. Xiao, “On the error performance of wireless systems with frequency selective fading and receiver timing phase offset,” IEEE Transactions on Wireless Communications, vol. 6, no. 2, pp. 720-729, Feb. 2007.
  • C. Xiao, Y. R. Zheng, and N. C. Beaulieu, “Novel sum-of-sinusoids simulation models for Rayleigh and Rician fading channels,” IEEE Transactions on Wireless Communications, vol. 5, no. 12, pp. 3667-3679, Dec. 2006. [ PDF ]
  • S.Y. Leong, J. Wu, C. Xiao, J. C. Olivier, “Fast time-varying dispersive channel estimation and equalization for 8-PSK cellular system,” IEEE Transactions on Vehicular Technology, vol. 55, no. 5, pp. 1493-1502, Sept. 2006.
  • J. Wu, H. Horng, J. Zhang, and C. Xiao, “Adaptive transmit diversity with quadrant phase constraining feedback,” Wireless Personal  Communications,  vol. 38, pp. 443-454, Sept. 2006.
  • J. Wu, C. Xiao, and K.B. Letaief, “Multi-user channel estimation for CDMA systems over frequency selective fading channels,” IEEE Transactions on Wireless Communications, vol. 4, no. 4, pp. 1724-1736, July 2005.
  • J. Wu, H. Horng, J. Zhang, C. Xiao, and J.C. Olivier, “Combining orthogonal space time block codes with adaptive sub-group antenna encoding,” International Journal of Wireless Information Networks, vol. 12, pp. 179-186, July 2005.
  • C. Xiao, J. Wu, S.Y. Leong, Y. R. Zheng, and K.B. Letaief, “A discrete-time model for triply selective MIMO Rayleigh fading channels,” IEEE Transactions on Wireless Communications, vol. 3, no. 5, pp. 1678-1688, Sept. 2004. [ PDF ]
  • J. Wu, C. Xiao, and J.C. Olivier, “Time-varying and frequency-selective channel estimation with unequally spaced pilot symbols,” International Journal of Wireless Information Networks, vol. 11, pp. 93-104, April 2004.
  • Y. R. Zheng and C. Xiao, “Simulation models with correct statistical properties for Rayleigh fading channels,” IEEE Transactions on Communications, vol. 51, no. 6, pp. 920-928, June 2003. [ PDF ]
  • J. C. Olivier, S. Y. Leong, C. Xiao, and K. D. Mann, “Efficient equalization and symbol detection for 8-PSK EDGE cellular systems,” IEEE Transactions on Vehicular Technology, vol. 52, no. 3, pp. 525-529, May 2003.
  • J. C. Olivier and C. Xiao, “Joint Optimization of FIR Prefilter and Channel Estimate for Sequence Estimation,” IEEE Transactions on Communications, vol. 50, no. 9, pp. 1401-1404, Sept. 2002.
  • C. Xiao, Y. R. Zheng, and N.C. Beaulieu, “Second-order statistical properties of the WSS Jakes’ fading channel simulator,” IEEE Transactions on Communications, vol. 50, no. 6, pp. 888-891, June 2002.
  • Y. R. Zheng and C. Xiao, “Improved models for the generation of multiple uncorrelated Rayleigh fading waveforms,” IEEE Communications Letters, vol. 6, no. 6, pp. 256-258, June 2002. [ PDF ]
  • C. Xiao, K. D. Mann, and J. C. Olivier, “Mobile speed estimation for TDMA-based hierarchical cellular systems,” IEEE Transactions on Vehicular Technology, vol. 50, no. 4, pp. 981-991, July 2001.
  • B. Li, W. Tong, and C. Xiao, “An improved decision feedback receiver for CDMA IS-95 reverse link,” International Journal of Wireless Information Networks, vol. 8, no. 2, pp. 109-113, April 2001.
  • C. Xiao and J. C. Olivier, “Nonselective fading channel estimation with non-uniformly spaced pilot symbols,” International Journal of Wireless Information Networks, vol. 7, no. 3, pp. 177-185, July 2000.
  • C. Xiao, A. N. Venetsanopoulos, and P. Agathoklis, “Design of 3-D noncausal filters with small roundoff noise and no overflow oscillations,” Multidimensional Systems and Signal Processing, vol. 10, no. 3, pp. 331-343, July 1999.
  • C. Xiao and D. J. Hill, “Generalizations of the discrete-time positive real lemma and bounded real lemma,” IEEE Transactions on Circuits Systems – I, vol. 46, no. 6, pp. 740-743, June 1999. [ PDF ]
  • C. Xiao and P. Agathoklis, “Design and implementation of approximately linear phase two-dimensional IIR filters,” IEEE Transactions on Circuits and Systems – II, vol. 45, no. 9, pp. 1279-1288, Sept. 1998.
  • C. Xiao, P. Agathoklis, and D. J. Hill, “Coefficient sensitivity and structure optimization of multidimensional systems,” IEEE Transactions on Circuits and Systems – I, vol. 45, no. 9, pp. 993-998, Sept. 1998.
  • C. Xiao and D. J. Hill, “Concepts of strict positive realness and the absolute stability problem of continuous-time systems,” AUTOMATICA, vol. 34, no. 9, pp. 1071-1082, Sept. 1998.
  • C. Xiao, V. Sreeram, W.-Q. Liu, and A. N. Venetsanopoulos, “Identification and model reduction of 2-D systems via the extended impulse response Gramians,” AUTOMATICA, vol. 34, no. 1, pp. 93-101, Jan. 1998.
  • C. Xiao, “Improved model reduction procedure for 2-D separable denominator digital systems,” IEEE Transactions on Circuits and Systems – II, vol. 44, no. 11, pp. 979-982, Nov. 1997.
  • C. Xiao, P. Agathoklis, and D. J. Hill, “On the positive definite solutions to the 2-D continuous-time Lyapunov equation,” Multidimensional Systems and Signal Processing, vol.8, pp.315-333, July 1997.
  • C. Xiao, D. J. Hill, and P. Agathoklis, “Stability and the Lyapunov equation for n-dimensional digital systems,” IEEE Transactions on Circuits and Systems – I, vol. 44, no. 7, pp. 614-621, July 1997.
  • C. Xiao, “Improved -sensitivity for state-space digital systems,” IEEE Transactions on Signal Processing, vol. 45, no. 4, pp. 837-840, April 1997.
  • C. Xiao, “Improved design procedure for fixed point state space digital filters with small roundoff noise,” International Journal of Circuit Theory and Applications, vol. 24, pp. 645-648, Dec. 1996.
  • C. Xiao, “2-D weighted impulse response Gramians and model reduction of 2-D separable denominator digital systems,” Elsevier Journal of Computers and Electrical Engineering, vol. 22, no. 5, pp. 293-303, Sept. 1996.
  • C. Xiao and D. J. Hill, “Stability and absence of overflow oscillations for 2-D discrete-time systems,” IEEE Transactions on Signal Processing, vol. 44, no. 8, pp. 2108-2110, Aug. 1996; vol. 47, no. 9, p. 2599, Sept. 1999.
  • C. Xiao and D. J. Hill, “Stability results for decomposable multidimensional digital systems based on the Lyapunov equation,” Multidimensional Systems and Signal Processing, vol. 7, pp. 195-209, April 1996.
  • C. Xiao, “On the observability Gramian and noise Gramian of 2-D digital systems,” IEEE Transactions on Circuits and Systems – II, vol. 43, no. 2, pp. 147-149, Feb. 1996.
  • C. Xiao, “A modified sensitivity measure for linear digital systems,” International Journal of Circuit Theory and Applications, vol. 23, pp. 515-524, Oct. 1995.
  • C. Xiao, “An improved algorithm for constrained roundoff noise minimization in digital filters,” IEE Electronics Letters, vol. 31, no. 1, pp. 20-22, Jan. 1995.
  • C. Xiao, “A note on the computation of Gramians in 2-D MIMO separable-denominator digital systems,” IEEE Transactions on Circuits and Systems – II, vol. 41, no. 9, pp. 615-618, Sept. 1994.
  • C. Xiao, “A comment on ‘An inequality for the trace of matrix product’,” IEEE Transactions on Automatic Control, vol. 38, no. 3, pp. 510-511, Mar. 1993.
  • C. Xiao, Z. Feng, and X. Shan, “On the solution of the continuous-time Lyapunov matrix equation in two canonical forms,” IEE Proceeding, Part D, vol. 139, no. 3, pp. 286-290, May 1992.

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Refereed Regional Journal Papers

  • C. Xiao and Z. M. Feng, “Reachability, observability and noise Gramians of multidimensional MIMO digital systems,” ACTA ELECTRONICA SINICA, vol.25, no.12, pp.92-95, Dec. 1997.
  • C. Xiao, Z. M. Feng, and Y. Zheng, “Improvement of L2-sensitivity for digital filters,” Signal Processing, vol.11, no.2, pp.73-81, June 1995.
  • C. Xiao, Z. M. Feng, and Y. Zheng, “Optimal state-space realizations of digital filters with high computational efficiency and low roundoff noise,” Signal Processing, vol.9, no.3, pp.135-143, Sept. 1993.
  • C. Xiao, “Coefficient sensitivity and structure optimization of 2-D digital systems,” ACTA ELECTRONICA SINICA, vol.21, no.8, pp.46-54, Aug. 1993.
  • C. Xiao, “Approximation of linear phase IIR digital filters,” ACTA ELECTRONICA SINICA, vol.21, no.7, pp.46-53, July 1993.
  •  C. Xiao and Z. M. Feng, “Optimal state-space realization of general 2-D digital systems with low roundoff noise,” Journal of Electronics, vol.15, no.3, pp.225-234, May 1993.
  • C. Xiao, “A new method for solving Lyapunov matrix equations in canonical forms,” Information and Control, vol.21, pp.206-211, 1992.
  • C. Xiao, X. Shan, and Z. M. Feng, “Complete positive-valued solutions and CAD of normalized elliptic filters,” ACTA ELECTRONICA SINICA, vol.19, no.6, pp.49-57, Nov. 1991.
  • C. Xiao, X. Shan, and Z. M. Feng, “Design of precise quadrature phase-shifters with phase-locked loops,” Telecommunication Engineering, vol.30, no.2, pp.37-44, 1991.

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Refereed International Conference Papers

  • J. Jin, C. Xiao, W. Chen, and Y. Wu, “Hybrid precoding in mmWave MIMO broadcast channels with dynamic subarrays and finite-alphabet inputs,” in Proceedings of 2018 IEEE International Conference on Communications (ICC’18), Kansas City, MO, 20-24 May 2018.
  • Y. Wu, J. B. Wang, J. Wang, R. Schober, and C. Xiao, “Large-scale MIMO secure transmission with finite alphabet inputs,” in Proceedings of 2017 IEEE Global Communication Conference (GLOBECOM’17), Singapore, 4-8 Dec. 2017.
  •  J. Jin, Y. R. Zheng, W. Chen, and C. Xiao, “Hybrid precoding for millimeter wave MIMO systems with finite-alphabet inputs,” in Proceedings of 2017 IEEE Global Communication Conference (GLOBECOM’17), Singapore, 4-8 Dec. 2017.
  • A. Lu, X. Gao, Y. R. Zheng, and C. Xiao, “Manifold optimization algorithms for SWIPT over MIMO broadcast channels with discrete input signals,” in Proceedings of 2017 IEEE International Conference on Communications (ICC’17), Paris, France, 21-25 May 2017.
  • X. Zhu, W. Zeng, and C. Xiao, “Precoder design for simultaneous wireless information and power transfer with finite-alphabet inputs,” in Proceedings of 2017 IEEE Wireless Communications and Networking Conference (WCNC’17), San Francisco, CA, 19-22 March 2017.
  •   J. Jin, Y. R. Zheng, W. Chen, and C. Xiao, ìGeneralized quadratic matrix programming: a unified approach for linear precoder design,” in Proc. 2016 IEEE Globecom, Washington, DC, 4-8 Dec. 2016.
  • W. Zeng, Y. R. Zheng, and C. Xiao, ìGlobal optimization of precoder for multi-antenna secure cognitive radios with finite-alphabet inputs and statistical CSI,” in Proc. 2016 IEEE ICC, Kuala Lumpur, Malaysia, 23-27 May 2016.
  • J. Jin, C. Xiao, M. Tao, and W. Chen, ìLinear precoding for cognitive multiple access wiretap channel with finite-alphabet inputs,” in Proc. 2016 IEEE ICC, Kuala Lumpur, Malaysia, 23-27 May 2016.
  • A. Lu, X. Gao, and C. Xiao, ìLow complexity polynomial expansion detector for massive MIMO uplink with multiple-antenna users,” in Proc. 2015 IEEE Globecom, San Diego, CA, 6-10 Dec. 2015.
  • X. Zhu, W. Zeng, and C. Xiao, ìAn efficient linear precoding algorithm for energy harvesting transmitter with finite-alphabet inputs and instantaneous CSI,” in Proc. 2015 IEEE Globecom, San Diego, CA, 6-10 Dec. 2015.
  • A. Lu, X. Gao, and C. Xiao, ìA free deterministic equivalent for the capacity of MIMO MAC with distributed antenna sets,” in Proc. 2015 IEEE ICC, London, United Kingdom, 8-12 June 2015.
  • Y. Wu, R. Schober, D. W. K. Ng, C. Xiao, and G. Caire, ìSecure massive MIMO transmission in the presence of an active eavesdropper,” in Proc. 2015 IEEE ICC, London, United Kingdom, 8-12 June 2015.
  • C. Sun, X. Gao, S. Jin, M. Matthaiou, Z. Ding, and C. Xiao, ìBeam division multiple access for massive MIMO downlink transmission,” in Proc. 2015 IEEE ICC, London, United Kingdom, 8-12 June 2015.
  • W. Zeng, Y. R. Zheng, and C. Xiao, ìEnergy harvesting transmitter with finite-alphabet inputs and statistical CSI: online precoding by dynamic programming,” in Proc. 2014 IEEE Globecom, Austin, TX, 8-12 Dec. 2014.
  • Y. Wu, C. K. Wen, C. Xiao, X. Gao, and R. Schober, ì Linear MIMO precoding in jointly-correlated fading multiple access channels with finite alphabet signaling,î in Proc. 2014 IEEE ICC, Sydney, Australia, 10-14 June 2014.
  • W. Wu, K. Wang, Z. Ding, and C. Xiao, ì Cooperative multi-cell MIMO downlink precoding for finite-alphabet inputs,î in Proc. 2014 IEEE ICASSP, Florence, Italy, 4-9 May 2014.
  •  J. Wu, L. Wang, C. Xiao, ìLow complexity soft-interference cancellation turbo equalization for MIMO systems with multilevel modulations,” in Proc. 2013 IEEE Globecom, Atlanta, GA, 9-13 Dec. 2013.
  • Y. Wu, C. Xiao, X. Gao, J. D. Matyjas, and Z. Ding, ìLinear precoder designs over MIMO interference channels with finite-alphabet inputs,” in Proc. 2013 IEEE Globecom, Atlanta, GA, 9-13 Dec. 2013.
  • Wang, Y. R. Zheng,C. Xiao, and W. Zeng,ìA low complexity algorithm for linear precoder design with finite alphabet inputs,” in Proc. 2012 IEEE Milcom, Orlando, FL, 29 Oct. – 1 Nov. 2012.
  • W. Zeng, C. Xiao, and J. Lu, ìOn interference-aware precoding for multi-antenna channels with finite-alphabet inputs,î in Proc. 2012 IEEE ICC, Ottawa, Canada, 10-15 June 2012.
  • Y. Wu, C. Xiao, Z. Ding, X. Gao, and S. Jin, ìLinear MIMO precoding in multi-antenna wiretap channels for finite-alphabet data,î in Proc. 2012 IEEE ICC, Ottawa, Canada, 10-15 June 2012.
  • Y. Wu, M. Wang, C. Xiao, Z. Ding, and X. Gao, ìLinear precoding of finite alphabet signals in multi-antenna broadcast channels,î in Proc. 2012 IEEE ICC, Ottawa, Canada, 10-15 June 2012.
  • X. Liang, Z. Ding, and C. Xiao, ìOn linear precoding of non-regenerative MIMO relays for QAM inputs,íí in Proc. 2012 IEEE ICC, Ottawa, Canada, 10-15 June 2012.
  • W. Zeng, C. Xiao, M. Wang, J. Lu, ìOn the linear precoding for MIMO channels with finite-alphabet inputs and statistical CSI,î in Proc. 2011 IEEE Globecom, Houston, TX, 5-9 Dec. 2011.
  • M. Wang, W. Zeng, and C. Xiao, ìLinear precoding for MIMO multiple access channels with discrete-constellation inputs,î in Proc. 2011 IEEE Globecom, Houston, TX, 5-9 Dec. 2011.
  • Y. Wu, S. Jin, X. Gao, C. Xiao, and M. R. McKay, ìEigenvalue distributions of MIMO Rayleigh-product channels with arbitrary-power co-channel interference and noise,î in Proc. 2011 IEEE Globecom, Houston, TX, 5-9 Dec. 2011.
  • A. Rafati, H. Lou, Y. R. Zheng, and C. Xiao, ìSoft feedback turbo equalization for underwater acoustic communications,î in Proc. 2011 IEEE OCEANS, Kona, HI, 19-22 Sept. 2011.
  • W. Zeng, C. Xiao, M. Wang, and J. Lu, ìLinear precoding for relay networks with finite-alphabet constraints,î in Proc. 2011 IEEE ICC, Kyoto, Japan, 5-9 June 2011.
  • Y. Wu, S. Jin, X. Gao, C. Xiao, and M. R. Mckay, ìAchievable rate region characterization of the MIMO broadcast channel with channel distribution information,î in Proc. 2011 IEEE ICC, Kyoto, Japan, 5-9 June 2011.
  • C. Xiao, Y. R. Zheng, and Z. Ding, ìDesign optimization of linear precoder for complex vector Gaussian channels with finite alphabet inputs,î in Proc. 2011 IEEE ICASSP , Prague, Czech Republic, May 22-27, 2011.
  • A. Rafati, H. Lou, and C. Xiao, ìSoft-decision feedback turbo equalization for multiple antenna systems with multilevel modulations,î in Proc. 2011 IEEE WCNC, pp.1579-1583, Cancun, Mexico, March 28-31, 2011.
  • W. Zeng, M. Wang, C. Xiao, and J. Lu, ìOn the power allocation for relay networks with finite-alphabet constraints,î in Proc. 2010 IEEE Globecom, Miami, FL, Dec. 6-10, 2010.
  • J. Tao, J. Wu, Y. R. Zheng, and C. Xiao, ìOversampled OFDM detector for underwater acoustic communications,î in Proc. 2010 IEEE OCEANS, Seattle, WA, 20-23 Sept. 2010.
  • L. Wang, Y. R. Zheng, and C. Xiao, ìFrequency-domain turbo equalization for LDPC-based single-carrier MIMO underwater acoustic communications,î in Proc. 2010 IEEE OCEANS, Seattle, WA, 20-23 Sept. 2010.
  • J. Tao, J. Wu, Y. R. Zheng, and C. Xiao, ìEnhanced MIMO LMMSE turbo equalization,îin Proc. IEEE VTC-Fall, Ottawa, Canada, 6-9 September 2010.
  • J. Tao, Y. R. Zheng, and C. Xiao, “Turbo detection for mobile MIMO underwater cousticcommunications,” in Proc. IEEE OCEANS, Sydney, Australia, 24-27 May 2010.
  • W. Zeng, C. Xiao, Y. Wang, and J. Lu, “Opportunistic relaying for multi-antenna cooperative decode-and-forward relay networks,” in Proc. 2010 IEEE ICC, Cape Town, South Africa, 23-27 May 2010.
  • J. Tao, Y. R. Zheng, C. Xiao, and T. C. Yang, “Iterative block decision feedback equalization for MIMO underwater acoustic communications,” in Proc. 2009 IEEE OCEANS Biloxi, MS, 26-29 Oct. 2009.
  • C. Xiao and Y. R. Zheng, “Transmit precoding for MIMO systems with partial CSI and discrete-constellation inputs,” in Proc. 2009 IEEE ICC, Dresden, Germany, 14-18 June 2009.
  • J. Zhang, Y. R. Zheng, and C. Xiao, “Frequency-domain turbo equalization for MIMO underwater acoustic communications,” in Proc. IEEE OCEANS’09, Bremen, Germany, 11-14 May 2009.
  • C. Xiao and Y. R. Zheng, “On the mutual information and power allocation for vector Gaussian channels with finite discrete inputs,” in Proc. 2008 IEEE Globecom, pp., New Orleans, LA, 30 Nov. – 4 Dec. 2008.
  • J. Tao, Y. R. Zheng, C. Xiao, T. C. Yang, and W. B. Yang, ìTime-domain receiver design for MIMO underwater acoustic communications,î in Proc. IEEE OCEANSí08, pp., Quebec city, Canada, 15-18 Sept. 2008.
  • J. Zhang, Y. R. Zheng, and C. Xiao, ìFrequency-domain equalization for single carrier MIMO underwater acoustic communications,î in Proc. IEEE OCEANSí08, Quebec city, Canada, 15-18 Sept. 2008.
  • C. Xiao and Y.R. Zheng, ìChannel equalization and symbol detection for single carrier broadband MIMO systems with multiple carrier frequency offsets,î in Proc. 2008 IEEE ICC, pp.4316-4320, Beijing, China, 19-23 May 2008.
  • J. Tao, J. Wu, and C. Xiao, ìChannel estimation for OFDM systems in the presence of carrier frequency offset and phase noise,î in Proc. 2008 IEEE ICC, pp.5072-5076, Beijing, China, 19-23 May 2008.
  • J. Tao, Y. R. Zheng, C. Xiao, T. C. Yang, and W. B. Yang, ìChannel estimation, equalization and phase correction for single carrier underwater acoustic communications,îin Proc. IEEE OCEANSí08, pp.1-6, Kobe, Japan, 8-11 April 2008.
  • Y. R. Zheng, C. Xiao, X. Liu, T. C. Yang, and W. B. Yang, ìFurther results on frequency-domain channel equalization for single carrier underwater acoustic communications,î inProc. IEEE OCEANSí08, Kobe, Japan, 8-11 April 2008.
  • J. Tao, J. Wu, and C. Xiao, ìDoppler spread estimation for broadband wireless OFDM systems,î in Proc. 2007 IEEE Globecom, pp.2878-2882, Washington, DC, 26ó30 Nov. 2007.
  • Y.R. Zheng, C. Xiao, T.C. Yang, and W.B. Yang, ìFrequency-domain channel estimation and equalization for single carrier underwater acoustic communications,î in Proc. IEEE/MTS OCEANSí07, pp.1-6, Vancouver, Canada, 29 Sept. ñ 4 Oct. 2007.
  • Y.R. Zheng and C. Xiao, ìFrequency-domain channel estimation and equalization for broadband wireless communications,î in Proc. 2007 IEEE ICC, pp.4475-4480, Glasgow, Scotland, 24-28 June 2007.
  • J. Wu and C. Xiao, ìOptimal diversity combining based on linear estimation of Ricianfading channels,î in Proc. 2007 IEEE ICC, pp.3999-4004, Glasgow, Scotland, 24-28 June 2007.
  • Y.R. Zheng and C. Xiao, ìMobile speed estimation for broadband wirelesscommunications,î in Proc. 2007 IEEE WCNC, pp.2420-2425, Hong Kong, 11-15 March 2007.
  • Y.R. Zheng and C. Xiao, ìMobile speed classification for cellular systems over frequency selective Rician fading channels,î in Proc. 2006 IEEE Globecom, pp.1-5, San Francisco, CA, 27 Nov. ñ 1Dec. 2006.
  • C. Sgraja and C. Xiao, ìOn discrete-time modeling of time-varying WSSUS fading channels,î in Proc. 2006 IEEE ICC, vol.12, pp.5486-5490, Istanbul, Turkey, 11-15 June 2006.
  • J. Wu, Y.R. Zheng, A. Gumaste, C. Xiao, ìError performance of double space time transmit diversity system,î in Proc. 2006 IEEE ICC, vol.11, pp.4859-4864, Istanbul, Turkey, 11-15 June 2006.
  • J. Wu, Y.R. Zheng, K.B. Letaief, and C. Xiao, ìMatched filter bound of wireless systems over frequency selective channels with receiver timing phase offset,î in Proc. 2005 IEEE Globecom, vol.6, pp.3758-3762, St. Louis, MO, Nov. 28 ñ Dec. 2, 2005.
  • J. Wu, C. Xiao, and K.B. Letaief, ìEstimation of additive noise variance for multiuser CDMA systems,î in Proc. Int. Conf. Commun., Circuits and Systems, vol.1, pp.170-174, Hong Kong, China, May 27-30, 2005.
  • C. Xiao and Y.R. Zheng, ìErgodic capacity of MIMO triply selective Rayleigh fading channels,î in Proc. 2004 IEEE Globecom, Dallas, TX, pp.3133-3137, Nov. 29 ñ Dec. 3, 2004.
  • J. Wu and C. Xiao, ìOn the error performance of linearly modulated systems with doubly selective Rayleigh fading channels,î in Proc. 2004 IEEE Globecom, Dallas, TX, pp.308-312, Nov. 29 ñ Dec. 3, 2004.
  • J. Wu, H. Horng, J. Zhang, J.C. Olivier, and C. Xiao, ìCombining orthogonal space time block codes with adaptive sub-group antenna encoding,î in Proc. 2004 IEEE Globecom, Dallas, TX, pp.346-350, Nov. 29 ñ Dec. 3, 2004.
  • S.Y. Leong, K.P. Lee, C. Xiao, and J.C. Olivier, ìA novel DFE using a priori information in turbo equalization,î in Proc. 2004 IEEE VTC-Fall, Los Angles, CA, pp.1703-1707, Sept. 26 ñ 29, 2004.
  • J. Wu, H. Horng, J. Zhang, and C. Xiao, ìAdaptive transmit diversity with quadrant phase constraining feedback,î in Proc. 2004 IEEE PIMRC, Barcelona, Spain, pp.2262-2266, Sept. 5 ñ 8, 2004.
  • J. Wu, C. Xiao, and N.C. Beaulieu, ìOptimal diversity combining based on noisy channel estimation,î in Proc. 2004 IEEE ICC, Paris, France, pp.214-218, June 20 ñ 24, 2004.
  • C. Xiao and Y.R. Zheng, ìErgodic capacity of doubly selective Rayleigh fading MIMO channels,î in Proc. 2004 IEEE WCNC, Atlanta, GA, pp.345-350, March 21 ñ 25, 2004.
  • S.Y. Leong, Y.R. Zheng, and C. Xiao, ìSpace-time fading correlation functions of a 3-D MIMO channel model,î in Proc. 2004 IEEE WCNC, Atlanta, GA, pp.1127-1132, March 21 ñ 25, 2004.
  • J. Wu and C. Xiao, ìA tight error performance bound of MPSK systems with doubly selective Rayleigh fading channels,î in Proc.38th Annual Conf. Inform. Sciences and Systems (CISSí04), Princeton, NJ, March 17-19, 2004.
  • S. Y. Leong, J. Wu, J.C. Olivier, and C. Xiao, ìFast time-varying dispersive channel estimation and equalization,î in Proc. 2003 IEEE Globecom, San Francisco, CA, pp.2421-2425, Dec. 1 ñ 5, 2003.
  • J. Wu, C. Xiao, and K.B. Letaief, ìMulti-user channel estimation for CDMA systems over doubly selective fading channels,î in Proc. 2003 IEEE VTC-Fall, Orlando, FL, pp.1177-1181, Oct. 6 ñ 9, 2003.
  • C. Xiao and Y.R. Zheng, ìErgodic capacity, capacity distribution and outage capacity of MIMO time-varying and frequency-selective Rayleigh fading channels,î in Proc. 41st Annual Allerton Conf. Commun., Control and Computing, UIUC, IL, pp.346-355, Oct. 1 ñ 3, 2003.
  • R. Mikhael, P. Agathoklis, and C. Xiao, ìDesign of linear-phase recursive filters by optimization of model reduced non-recursive filters,î in Proc. 2003 IEEE PACRIM, Victoria, BC, Canada, pp.94-97, Aug. 2003.
  • C. Xiao, Y.R. Zheng, and N.C. Beaulieu, ìStatistical simulation models for Rayleigh and Rician fading,î in Proc. 2003 IEEE ICC, Anchorage, AK, pp.3524-3529, May 11 ñ 15, 2003.
  • J. Wu, C. Xiao, and J.C. Olivier, ìTime-varying and frequency-selective channel estimation with unequally spaced pilot symbols,î in Proc. 2003 IEEE ICASSP, Hong Kong, China, pp.620-623, April 6 ñ 10, 2003.
  • C. Xiao, J. Wu, and S.Y. Leong, “A discrete-time model for spatio-temporally correlated MIMO WSSUS multipath channels,” in Proc. 2003 IEEE WCNC, New Oleans, LA, pp.354-358, March 16-20, 2003.
  • C. Xiao and Y.R. Zheng, ìA statistical simulation model for mobile radio fading channels,î in Proc. 2003 IEEE WCNC, New Orleans, LA, pp.144-149, March 16 ñ 20, 2003.
  • C. Xiao, J.C. Olivier, “Channel fading estimation with unequally spaced pilot symbols,” in Proc. 2002 IEEE ISCAS, Phoenix, AZ, pp.508-511, May 2002.
  • C. Xiao and Y.R. Zheng, “A generalized simulation model for Rayleigh fading channels with accurate second-order statistics,” in Proc. 2002 IEEE VTC-Spring, Birmingham, AL, pp.170-174, May 2002.
  • C. Xiao, Y.R. Zheng, and N.C. Beaulieu, “Second-order statistics of an improved Jakes’ fading simulator,” in Proc. 2002 IEEE VTC-Spring, Birmingham, AL, pp.6-10, May 2002.
  • C. Xiao, “Estimating velocity of mobiles in EDGE systems,” in Proc. 2002 IEEE ICC, New York City, pp.3240-3244, April 2002.
  • J. C. Olivier and C. Xiao, “Joint optimization of FIR pre-filter and channel estimate for sequence estimation,” in Proc. 2001 IEEE 3Gwireless and Beyond, San Francisco, CA, May 30-June 2, 2001.
  • C. Xiao, J. C. Olivier, and P. Agathoklis, “Design of linear phase IIR filters via weighted least-squares approximation,” in Proc. 2001 IEEE ICASSP’01, Salt Lake City, Utah, pp.3817-3820, May 2001.
  • J. C. Olivier, C. Xiao, and K.D. Mann, “An efficient equalizer for 8-PSK EDGE cellular radio systems,” in Proc. 2001 IEEE VTC-Spring, Rhodes Island, Greece, May 6-9, 2001, pp.1668 -1672.
  • B. Li, W. Tong, and C. Xiao, “An improved decision-feedback receiver for CDMA IS-95 reverse link,” in Proc. 2000 IEEE VTC-Fall, Boston, pp.439-443, Sept. 2000.
  • C. Xiao, “Spatial-domain design of 2-D digital filters via 2-D impulse response gramians,” in Proceedings of Int. Conf. on Signal Processing, Beijing, pp.161-164, Aug. 2000.
  • C. Xiao, K. D. Mann, and J. C. Olivier, “Mobile speed estimation for TDMA-based hierarchical cellular systems,” in Proc. 1999 IEEE VTC-Fall, Amsterdam, pp.2456-2460, Sept. 1999.
  • C. Xiao and J. C. Olivier, “Nonselective fading channel estimation with non-uniformly spaced pilot symbols,” in Proc. Int. Conf. on Wireless Personal Multimedia Communications, Amsterdam, pp.485-489, Sept. 1999.
  • C. Xiao, P. Agathoklis, and D. J. Hill, “Coefficient sensitivity and structure optimization of multidimensional state-space digital filters,” in Proc. 1996 IEEE Int. Symp. on Circuits and Systems (ISCAS), Hong Kong, vol.4, pp.2465-2468, 1997.
  • C. Xiao, V. Sreeram, W. Q. Liu, and A. N. Venetsanopoulos, “Identification and model reduction of 2-D systems via the extended impulse response Gramians,” in Proc. 1997 American Control Conference, vol.6, pp.3567-3571, 1997.
  • C. Xiao, A. N. Venetsanopoulos, and P. Agathoklis, “Design of 3-D noncausal filters with small roundoff noise and no overflow oscillations,” in Proc. 1997 13th Int. Conf. Digital Signal Processing, Greece, vol.2, pp.459-462, 1997.
  • C. Xiao and D. J. Hill, “Wide positive real matrices and their application to absolute stability of nonlinear feedback systems,” in Int. Symp. Mathematical Theory of Networks and Systems (MTNS), St. Louis, MO, June 1996.
  • C. Xiao and D. J. Hill, “Discrete-time lossless bounded real lemma for multidimensional separable denominator digital systems,” in Proc. 1996 IEEE ISCAS, Atlanta, GA, vol.2, pp.421-424, May 1996.
  • C. Xiao and P. Agathoklis, “Design of 2-D linear phase IIR digital filters using 2-D impulse response gramians and implementation with low roundoff noise and no overflow oscillations,” in Proc. 1996 IEEE ISCAS, Atlanta, GA, vol.2, pp.425-428, May 1996.
  • P. Agathoklis and C. Xiao, “Low roundoff noise structures for 2-D filters,” in Proc. 1996 IEEE ISCAS, Atlanta, GA, vol.2, pp.352-355, May 1996.
  • C. Xiao, D. J. Hill, and P. Agathoklis, “On stability and the Lyapunov equation for n-dimensional digital systems,” in Proc. 1995 IEEE ISCAS, Seattle, WA, pp.781-784, May 1995.
  • C. Xiao, “2-D weighted impulse response Gramians and model reduction of 2-D separable denominator digital systems,” in Proc. 1995 IEEE Southeastcon, pp.345-350, March 1995.
  • C. Xiao, “An improved L2-sensitivity for state-space digital systems,” in Proc. 1995 IEEE Southeastcon, pp.113-117, March 1995.
  • C. Xiao and X. Hu, “On the computationally efficient low roundoff noise realizations of 2-D digital systems,” in Proc. 1994 IEEE Southeastcon, pp.101-105, 1994.
  • C. Xiao, “An alternative sensitivity for state-space digital filters,” in Proc. 1994 IEEE Asia-Pacific Conf. Circuits and Systems, Taipei, pp.220-224, 1994.
  • C. Xiao and Z. Feng, “On the computation of Gramians in 2-D digital systems,” in Proceedings of Int. Conf. on Signal Processing, Beijing, pp.93-95, Oct. 1993.
  • C. Xiao, “On the gramians of multidimensional MIMO digital systems,” in Proceedings of Int. Conf. on Signal Processing, Beijing, pp.316-319, Oct. 1993.
  • C. Xiao, “A new study on the synthesis of 2-D state-space digital filters with minimum roundoff noise,” in Proc. 1993 IEEE ISCAS, Chicago, IL, pp.583-586, May 1993.

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