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DR CHANDRA ATHAUDAGE



Contact Details

Organization: Electrical and Electronic Engineering
Position: Honorary (Fellow)
Email:
Homepage: http://www.ee.unimelb.edu.au/people/cath/index.html
Work: 8344-3815
Fax: 8344-6678
Room: 517
Level: 05
Building: Electrical and Electronic Engineering
Campus: Parkville

Qualifications, Honours, Fellowships and Other Awards

Qualifications

Title Institution Date Awarded Abbreviation
Bachelor of Science (honours) University of Moratuwa 31-Dec-1991
Master of Science Japan Advanced Institue of Science and Technology 31-Dec-1997
Doctor of Philosophy Royal Melbourne Institute of Technology 31-Dec-2002

Government Research Classifications

Research Fields, Courses and Discipline Classifications

Socio-Economic Objective Classifications

Grants and Contracts

Research Grants, Contracts and Consultancies awarded to the University of Melbourne as the administering institution (since 2003) as recorded in Themis Agreements.

Grants

Title Role Funding Source Scheme Award Date
CODING FOR OFDM SYSTEMS Chief Investigator AUST NATIONAL UNIVERSITY Discovery Projects (AUST RESEARCH COUNCIL) 01/01/2005

Publications

Publications produced at the University of Melbourne and reported in the Annual Publications Collection and 'Research Report' since 2001. The Themis Publications module, released in November 2006, allows additional publications from previous institutions and publications from past years to be entered.

Publications in 2009

Conference Publications/Papers

  • Matched rotation precoding: A new paradigm in space-frequency coding
    Year: 2009
    Event name: 2009 IEEE International Conference on Communications: ICC 2009
    Conference Publication: 2009 IEEE International Conference on Communications: ICC 2009 Proceedings
    Page numbers: 1-6
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):

Publications in 2008

Conference Publications/Papers

  • Performance Analysis of Dual-Hop OFDM Relay Systems with Subcarrier Mapping


    Year: 2008
    Event name: 2008 IEEE International Conference on Communications (ICC 2008)
    Conference Publication: 2008 IEEE International Conference on Communications Proceedings
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Capacity of OFDM systems in Nakagami-m fading channels: The role of channel frequency selectivity
    Year: 2008
    Event name: 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '08)
    Conference Publication: 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '08)
    Page numbers: 1-4
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Classifier Based Low-Complexity MIMO Detection for Spatial Multiplexing Systems
    Year: 2008
    Event name: 2008 Australian Communications Theory Workshop
    Conference Publication: 2008 Australian Communications Theory Workshop
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Multirate Space-Time-Frequency Linear Block Coding
    Year: 2008
    Event name: 2008 IEEE International Conference on Communications (ICC 2008)
    Conference Publication: 2008 IEEE International Conference on Communications Proceedings
    Page numbers: 1-6
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • On Power Allocation for Dual-Hop Amplify-and-Forward OFDM Relay Systems
    Year: 2008
    Event name: IEEE Globecom 2008
    Conference Publication: IEEE Globecom 2008: Global Communications Conference Exhibition & Industry Forum Co-located with WTC
    Page numbers: 1-6
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):

Publications in 2006

Journal Articles

  • Coherent optical orthogonal frequency division multiplexing
    Year: 2006
    Journal: Electronics Letters
    Volume: 42
    Issue: 10
    Page numbers: 587-589
    Author(s):
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Conference Publications/Papers

  • Adaptive time-frequency spreading of quasi-orthogonal block codes for MIMO-OFDM systems
    Year: 2006
    Event name: Tenth IEEE International Conference on Communication Systems (IEEE ICCS)
    Conference Publication: Tenth IEEE International Conference on Communication Systems (IEEE ICCS 2006)
    Page numbers: 1-7
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • An efficient framework to exploit frequency diversity in OFDM: precoding with adaptive subcarrier selection
    Year: 2006
    Event name: 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '06)
    Conference Publication: 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications proceedings (PIMRC '06)
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Fairness based resource allocation for multi-user MIMO-OFDM systems
    Year: 2006
    Event name: 2006 IEEE 63rd Vehicular Technology Conference (VTC)
    Conference Publication: 2006 IEEE 63rd Vehicular Technology Conference (VTC)
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Lower bound on probability of error of Alamouti ST-coded OFDM systems with frequency offset
    Year: 2006
    Event name: 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC '06)
    Conference Publication: 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications proceedings (PIMRC '06)
    Page numbers: 1-7
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Optimal superimposed pilot selection for OFDM channel estimation
    Year: 2006
    Event name: 2006 IEEE Seventh Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2006)
    Conference Publication: 2006 IEEE Seventh Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2006)
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Phase noise compensation for OFDM WLAN systems using superimposed pilots
    Year: 2006
    Event name: Tenth IEEE International Conference on Communication Systems (IEEE ICCS)
    Conference Publication: Tenth IEEE International Conference on Communication Systems (IEEE ICCS 2006)
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):

Publications in 2005

Journal Articles

  • Adaptive OFDM synchronization algorithms based on discrete stochastic approximation.
    Year: 2005
    Journal: IEEE Transactions on Signal Processing
    Volume: 53
    Issue: 4
    Page numbers: 1561-1574
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
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Conference Publications/Papers

  • Blind estimation of residual timing error in OFDM receivers: a non-data-aided maximum-likelihood approach
    Year: 2005
    Event name: PIMRC 2005
    Conference Publication: 16th Annual IEEE Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005)
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Cramer-Rao lower bound on frequency offset estimation error in OFDM systems with timing error feedback compensation.
    Year: 2005
    Event name: ICICS 2005
    Conference Publication: Proceedings from ICICS 2005 Conference
    Page numbers: 1231-1235
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Exact probability of error of ST-coded OFDM systems with frequency offset in flat Rayleigh fading channels
    Year: 2005
    Event name: 6th Australian Communications Theory Workshop
    Conference Publication: Proceedings of the 6th Australian Communications Theory Workshop 2005
    Page numbers: 20-25
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Iterative algorithms for channel identification using superimposed pilots
    Year: 2005
    Event name: 6th Australian Communications Theory Workshop
    Conference Publication: Proceedings of the 6th Australian Communications Theory Workshop 2005
    Page numbers: 180-185
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Low-complexity diversity enhanced OFDM for wireless communications.
    Year: 2005
    Event name: IEEE TENCON 2005
    Conference Publication: Proceedings from IEEE TENCON 2005 Conference
    Page numbers: 1-6
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Probability of error of space-time coded OFDM systems with frequency offset in frequency-selective Rayleigh fading channels
    Year: 2005
    Event name: ICC 2005
    Conference Publication: ICC 2005: IEEE International Conference on Communications
    Page numbers: 1-7
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):
  • Sensitivity of FFT-equalized zero-padded OFDM systems to time and frequency synchronization errors
    Year: 2005
    Event name: PIMRC 2005
    Conference Publication: 16th Annual IEEE Symposium on Personal Indoor and Mobile Radio Communications (PIMRC 2005)
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Piscataway)
    Author(s):

Publications in 2004

Journal Articles

  • Delay-spread estimation using cyclic-prefix in wireless OFDM systems
    Year: 2004
    Journal: IEE Proceedings - Communications
    Volume: 151
    Issue: 6
    Page numbers: 559-566
    Publisher: IEE - Institution of Electrical Engineers
    Author(s):
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  • Enhanced MMSE channel estimation using timing error statistics for wireless OFDM systems
    Year: 2004
    Journal: IEEE Transactions on Broadcasting
    Volume: 50
    Issue: 4
    Page numbers: 369-376
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(Philadelphia)
    Author(s):
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  • On the PAR reduction of OFDM signals using multiple signal representation
    Year: 2004
    Journal: IEEE Communications Letters
    Volume: 8
    Issue: 7
    Page numbers: 425-427
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
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Conference Publications/Papers

  • Adaptive symbol tracking using discrete stochastic approximation for wireless OFDM systems
    Year: 2004
    Event name: 2004 IEEE International Conference on Communications
    Conference Publication: Proceedings of the 2004 IEEE International Conference on Communications
    Page numbers: 1-7
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Adaptive transform scheme to reduce par of an OFDM signal
    Year: 2004
    Event name: PIMRC 2004
    Conference Publication: PIMRC 2004: IEEE 15th international symposium on personal, indoor and mobile radio communications
    Page numbers: 1-4
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Analysis of inter-carrier-interference in zero-padded OFDM systems
    Year: 2004
    Event name: 5th Australian Communications Theory Workshop 2004
    Conference Publication: Proceedings: 5th Australian Communications Theory Workshop 2004
    Page numbers: 142-148
    Publisher: Australian National University(Canberra)
    Author(s):

Publications in 2003

Journal Articles

  • Model-based speech signal coding using optimized temporal decomposition for storage and broadcasting applications
    Year: 2003
    Journal: Eurasip Journal on Applied Signal Processing
    Volume: 10
    Page numbers: 1016-1026
    Publisher: Hindawi Publishing Corp
    Author(s):
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Conference Publications/Papers

  • A novel RMS delay-spread estimation technique for wireless OFDM systems
    Year: 2003
    Event name: ICICS-PCM 2003 joint conference of the fourth international conference on information, communications and signal processing and fourth Pacific-Rim conference on multimedia
    Conference Publication: Proceedings of ICICS-PCM 2003 joint conference of the fourth international conference on information, communications and signal processing and fourth Pacific-Rim conference on multimedia
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Delay-spread estimation using cyclic-prefix in wireless OFDM systems
    Year: 2003
    Event name: 2003 IEEE international conference on acoustics, speech, and signal processing
    Conference Publication: Proceedings of the 2003 IEEE international conference on acoustics, speech, and signal processing
    Page numbers: 668-671
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Enhanced MMSE channel estimation using symbol timing error statistics for wireless OFDM systems
    Year: 2003
    Event name: The 7th international symposium on digital signal processing and communication systems DSPCS'03 and the 2nd workshop on the internet, telecommunications and signal processing WITSP'03
    Conference Publication: Proceedings of the 7th international symposium on digital signal processing and communication systems DSPCS'03 and the 2nd workshop on the internet, telecommunications and signal processing WITSP'03
    Page numbers: 1-6
    Publisher: University of Wollongong(Wollongong)
    Author(s):
  • Low-complexity channel estimation for wireless OFDM systems.
    Year: 2003
    Event name: The 14th- 2003 international symposium on personal, indoor and mobile radio communiations.
    Conference Publication: The 14th IEEE 2003 international symposium on personal, indoor and mobile communications - proceedings.
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Novel low-complexity OFDM synchronization techniques based on discrete stochastic approximation
    Year: 2003
    Event name: 4th Australian communications theory workshop 2003
    Conference Publication: Proceedings of the 4th Australian communications theory workshop 2003
    Page numbers: 99-103
    Publisher: Australian National University(Canberra)
    Author(s):
  • On optimal modelling of speech spectral transitions
    Year: 2003
    Event name: ICICS-PCM 2003 joint conference of the fourth international conference on information, communications and signal processing and fourth Pacific-Rim conference on multimedia
    Conference Publication: Proceedings of ICICS-PCM 2003 joint conference of the fourth international conference on information, communications and signal processing and fourth Pacific-Rim conference on multimedia
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • On the PAR reduction of OFDM signals using multiple signal representation.
    Year: 2003
    Event name: The 14th IEEE 2003 international symposium on personal, indoor and mobile radio communications.
    Conference Publication: The 14th 2003 symposium on personal, indoor and mobile radio communications - proceedings.
    Page numbers: 1-5
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):

Publications in 2002

Conference Publications/Papers

  • A low-complexity timing and frequency synchronization algorithm for OFDM systems
    Year: 2002
    Event name: 2002 IEEE Conference on Global Telecommunications
    Conference Publication: GLOBECOM '02 : IEEE Global Telecommunications Conference - The World Converges
    Page numbers: 244-248
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • BER sensitivity of OFDM systems to time synchronization error
    Year: 2002
    Event name: Eighth IEEE International Conference on Communication Systems
    Conference Publication: The Eighth International Conference on Communication Systems (ICCS 2002)
    Page numbers: 42-46
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • Inifinite series computation of probability of error in BPSK/QPSK OFDM systems with post-FFT phase error
    Year: 2002
    Event name: Eighth IEEE International Conference on Communication Systems
    Conference Publication: The Eighth International Conference on Communication Systems (ICCS 2002)
    Page numbers: 47-51
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
  • On computational complexity of optimized temporal decomposition algorithm for speech signal modelling
    Year: 2002
    Event name: 2002 6th International Conference on Signal Processing
    Conference Publication: International Conference on Signal Processing 2002 Proceedings
    Volume: 1
    Page numbers: 437-440
    Publisher: IEEE - Institute of Electrical and Electronic Engineers(New York)
    Author(s):
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