Haihua Chen

Haihua Chen, Ph.D.

Research interests at the Communication Systems Group

  • Array Signal Processing
  • Robust Adaptive Beamforming
  • Signal Processing for Wireless Communications
  • Wireless Relay Networks

Publications

Journal Articles

  • H. Chen, A.B. Gershman, and S. Shahbazpanahi, „Filter-and-forward distributed beamforming in relay networks with frequency selective fading“, submitted to IEEETransactions on Signal Processing, 2009.
  • S.A. Vorobyov, H. Chen, and A.b. Gershman, „On the relationship between robust minimum variance beamformers with probabilistic and worst-case distortionless response constraints“, IEEE Transactions on Signal Processing, vol. 56, no. 11, pp. 5719-5724, 2008.
  • H.H. Chen, S.C. Chan, Z.G. Zhang, and K.L. Ho, „Adaptive beamforming and recursive DOA estimation using frequency-invariant uniform concentric spherical arrays“, IEEE Circuits and System I Trans., vol. 55, no. 10, pp. 3077-3089, 2008.
  • S.C. Chan and H.H. Chen, „Uniform concentric circular arrays with frequency invariant characteristics – Theory, design, and adaptive beamforming and DOA estimation“, IEEE Signal Processing Trans., vol. 55, no. 1, pp. 165-177, 2007.
  • H.H. Chen, S.C. Chan, and K.L. Ho, „Adaptive beamforming using frequency invariant uniform concentric circular Arrays,“ IEEE Circuits and System I Trans., vol. 54, no. 9, pp. 1938-1949, 2007.
  • H.H. Chen and S.C. Chan, „Adaptive beamforming and DOA estimation using uniform concentric spherical arrays with frequency invariant characteristics“, Journal of VLSI Signal Processing, vol. 46, no. 1, pp. 15-34, Springer, Norwell, MA, 2007.
  • S.C. Chan, H.H. Chen, and C.K.S. Pun, „The design of digital all-pass filters using second-order cone programming (SOCP)“, IEEE Circuits and System II Brief, vol. 52, no. 2, pp. 66-70, 2004

Conference Papers

  • H. Chen, A.B. Gershman, and S. Shahbazpanahi, „Filter-and-forward distributed beamforming for relay networks in frequency selective fading channels“, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'09), pp. 2265-2268Taipei, Taiwan, April 2009.
  • H. Chen, A.B. Gershman, and S. Shahbazpanahi, „Distributed peer-to-peer beamforming for multiuser relay networks“, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'09), pp. 2269-2272, Taipei, Taiwan, April 2009.
  • H. Chen, A.B. Gershman, and S. Shahbazpanahi, „Filter-and-forward distributed beamforming with individual relay power constraints“, International ITG Workshop on Smart Antennas, pp. 44-48, 2009.
  • H. Chen and A.B. Gershman, „Robust adaptive beamforming for general-rank signal models using positive semi-definite covariance constraint“, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'08), pp. 2265-2268, Las Vegas, 2008.
  • H.H. Chen, S.C. Chan, and K.L. Ho, „New recursive adaptive beamforming algorithms for uniform concentric spherical arrays with frequency invariant characteristics“, IEEE International Symposium on Circuits and Systems (ISCAS'07), New Orelans, May 2007.
  • S.C. Chan, and H.H. Chen, „Theory and design of uniform concentric spherical arrays with frequency invariant characteristics“, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'06), Toulouse, May 2006.
  • H.H. Chen, S.C. Chan, and K.L. Ho, „New recursive adaptive beamforming algorithms for uniform concentric circular arrays with frequency invariant characteristics“, European Signal Processing Conference (EUSIPCO 2006), Florence, September 2006.
  • S. C. Chan and H.H. Chen, „Theory and design of uniform concentric circular arrays with frequency invariant characteristics“, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP'05), vol. 4, pp. 805-808, Philadelphia, March 2005.
  • S.C. Chan, H.H. Chen and K.L. Ho, „Adaptive beamforming using uniform concentric circular arrays with frequency invariant characteristics“, IEEE International Symposium on Circuits and Systems (ISCAS'05), pp. 4321-4324, Kobe, May 2005.
  • H.H. Chen and K.L. Ho, „A semi-definite programming (SDP) method for designing L-band frequency response masking (FRM) filters for multirate applications“, European Signal Processing Conference (EUSIPCO'2004), pp. 969-972, Vienna, September 2004.
  • H.H. Chen, S.C. Chan, and K.L. Ho, „A semi-definite programming (SDP) method for designing IIR sharp cut-off digital filters using frequency-response masking“, IEEE International Symposium on Circuits and Systems (ISCAS'04), vol. 3, pp. 149-152, Montreal, May 2004.

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