Darren B. Ward

43 papers B 3Misc 8Journal 18Unranked 12
YearRankTypeTitle / Venue / Authors
2011 J jnl
Wideband Beamspace Processing Using Orthogonal Modal Beamformers.
J. Signal Process. Syst.
Thushara D. Abhayapala, Darren B. Ward
2007 J jnl
Algorithm for exploiting channel time selectivity in pilot-aided MIMO systems.
IET Commun.
Woon Hau Chin, Darren B. Ward, Anthony G. Constantinides
2007 J jnl
Joint Channel Estimation and Symbol Detection for Orthogonal Space-Time Block-Coding Systems in Frequency-Selective Channels.
IEEE Trans. Veh. Technol.
Zhiguo Ding, Darren B. Ward, Rohit U. Nabar
2006 — conf
A Probabilistic Approach of Joint Channel Estimation and Symbol Detection for OSTBC.
ICC
Zhiguo Ding, Darren B. Ward, Rohit U. Nabar
2006 J jnl
A general scheme for equalization of space-time block-coded systems with unknown CSI.
IEEE Trans. Signal Process.
Zhiguo Ding, Darren B. Ward, Woon Hau Chin
2006 J jnl
Performance analysis of dynamic acoustic source separation in reverberant rooms.
IEEE Trans. Speech Audio Process.
Fotios Talantzis, Darren B. Ward, Patrick A. Naylor
2005 B conf
An algorithm for exploiting channel time selectivity in pilot-aided MIMO systems.
GLOBECOM
Woon Hau Chin, Darren B. Ward, Anthony G. Constantinides
2005 J jnl
Direct semi-blind MMSE equalization for STBC.
IEEE Signal Process. Lett.
Zhiguo Ding, Darren B. Ward
2005 — conf
Improving robustness of blind adaptive multichannel identification algorithms using constraints.
EUSIPCO
Md. Kamrul Hasan, Jacob Benesty, Patrick A. Naylor, Darren B. Ward
2005 J jnl
Subspace approach to blind and semi-blind channel estimation for space-time block codes.
IEEE Trans. Wirel. Commun.
Zhiguo Ding, Darren B. Ward
2004 — conf
Expected performance of a family of blind source separation algorithms in a reverberant room.
ICASSP (4)
Fotios Talantzis, Darren B. Ward, Patrick A. Naylor
2004 — conf
Multi-microphone speech dereverberation using spatio-temporal averaging.
EUSIPCO
Nikolay D. Gaubitch, Patrick A. Naylor, Darren B. Ward
2004 — conf
Range and bearing estimation of wideband sources using an orthogonal beamspace processing structure.
ICASSP (2)
Darren B. Ward, Thushara D. Abhayapala
2004 — conf
Semi-blind equalization for space time block codes and its ambiguity analysis.
ICC
Zhiguo Ding, Darren B. Ward
2003 — conf
Experimental comparison of particle filtering algorithms for acoustic source localization in a reverberant room.
ICASSP (5)
Eric A. Lehmann, Darren B. Ward, Robert C. Williamson
2003 B conf
Multiple-input multiple-output least-squares constant modulus algorithms.
GLOBECOM
P. Sansrimahachai, Darren B. Ward, Anthony G. Constantinides
2003 J jnl
Particle filtering algorithms for tracking an acoustic source in a reverberant environment.
IEEE Trans. Speech Audio Process.
Darren B. Ward, Eric A. Lehmann, Robert C. Williamson
2002 — conf
Blind source separation for BLAST.
DSP
P. Sansrimahachai, Darren B. Ward, Anthony G. Constantinides
2002 — conf
Channel tracking for space-time block coded systems using particle filtering.
DSP
Woon Hau Chin, Darren B. Ward, Anthony G. Constantinides
2002 — conf
Investigation of performance of acoustic arrays for equalization in a reverberant environment.
DSP
Fotios Talantzis, Darren B. Ward
2002 Misc conf
Particle filter beamforming for acoustic source localization in a reverberant environment.
ICASSP
Darren B. Ward, Robert C. Williamson
2002 J jnl
Performance of microphone array geometries in a reverberant room.
Eur. Trans. Telecommun.
Darren B. Ward
2002 B conf
Semi-blind MIMO channel tracking using auxiliary particle filtering.
GLOBECOM
Woon Hau Chin, Darren B. Ward, Anthony G. Constantinides
2002 Misc conf
Theory and design of high order sound field microphones using spherical microphone array.
ICASSP
Thushara D. Abhayapala, Darren B. Ward
2001 — ch.
Constant Directivity Beamforming.
Microphone Arrays
Darren B. Ward, Rodney A. Kennedy, Robert C. Williamson
2001 — book
Microphone Arrays - Signal Processing Techniques and Applications
Microphone Arrays
Michael S. Brandstein, Darren B. Ward
2001 J jnl
Reproduction of a plane-wave sound field using an array of loudspeakers.
IEEE Trans. Speech Audio Process.
Darren B. Ward, Thushara D. Abhayapala
2000 Misc conf
A new robust system for 3D audio using loudspeakers.
ICASSP
Darren B. Ward, Gary W. Elko
2000 J jnl
Cell-based beamforming (CE-BABE) for speech acquisition with microphone arrays.
IEEE Trans. Speech Audio Process.
Michael S. Brandstein, Darren B. Ward
2000 J jnl
Joint least squares optimization for robust acoustic crosstalk cancellation.
IEEE Trans. Speech Audio Process.
Darren B. Ward
1999 — conf
Beamforming for a source located in the interior of a sensor array.
ISSPA
Darren B. Ward, Robert C. Williamson
1999 J jnl
Effect of loudspeaker position on the robustness of acoustic crosstalk cancellation.
IEEE Signal Process. Lett.
Darren B. Ward, Gary W. Elko
1999 J jnl
Nearfield beamforming using radial reciprocity.
IEEE Trans. Signal Process.
Rodney A. Kennedy, Darren B. Ward, Thushara D. Abhayapala
1999 — conf
Nearfield broadband adaptive beamforming.
ISSPA
Thushara D. Abhayapala, Rodney A. Kennedy, Robert C. Williamson, Darren B. Ward
1998 J jnl
Broadband DOA estimation using frequency invariant beamforming.
IEEE Trans. Signal Process.
Darren B. Ward, Zhi Ding, Rodney A. Kennedy
1998 J jnl
Broadband nearfield beamforming using a radial beampattern transformation.
IEEE Trans. Signal Process.
Rodney A. Kennedy, Thushara D. Abhayapala, Darren B. Ward
1998 Misc conf
Optimum loudspeaker spacing for robust crosstalk cancellation.
ICASSP
Darren B. Ward, Gary W. Elko
1998 J jnl
Technique for broadband correlated interference rejection in microphone arrays.
IEEE Trans. Speech Audio Process.
Darren B. Ward
1997 Misc conf
An adaptive algorithm for broadband frequency invariant beamforming.
ICASSP
Darren B. Ward, Rodney A. Kennedy, Robert C. Williamson
1997 Misc conf
Nearfield beamforming using nearfield/farfield reciprocity.
ICASSP
Rodney A. Kennedy, Darren B. Ward, Thushara D. Abhayapala
1996 Misc conf
Broadband DOA estimation using frequency-invariant beam-space processing.
ICASSP
Darren B. Ward, Zhi Ding, Rodney A. Kennedy
1996 J jnl
FIR filter design for frequency invariant beamformers.
IEEE Signal Process. Lett.
Darren B. Ward, Rodney A. Kennedy, Robert C. Williamson
1996 Misc conf
Nearfield broadband frequency invariant beamforming.
ICASSP
Rodney A. Kennedy, Thushara D. Abhayapala, Darren B. Ward, Robert C. Williamson