A. Madhukumar

A. S. Madhukumar is an Assistant Professor at the School of Computer Engineering, Nanyang Technological University, Singapore. He received his Ph.D. degree from the Department of Computer Science and Engineering, Indian Institute of Technology, Madras, India. He was involved in communications and signal processing research at Electronics R&D Centre, Government of India, and Institute for Infocomm Research (formally known as Centre for Wireless Communications), Singapore. Dr. Madhukumar is currently the Deputy Director for the Network Technology Research Centre, Singapore. His research interests are in the areas of new modulation and multipleaccess schemes, communication algorithms, reconfigurable radio systems, ultra wideband radio, and digital signal processing.

Biography Updated on 8 March 2004

Personal Home Page

http://www3.ntu.edu.sg/home/ASMadhukumar/research.html

Articles in Scholarly Journals [Incomplete List]

  1. Decision feedback data detection in frequency domain for single carrier cyclic prefix assisted CDMA systems: A sequential quadratic programming approach
    Digital Signal Processing, 2008
  2. IEEE Communications Letters, vol. 12, no. 8, pp. 560–562, 2008
  3. IEEE Transactions on Wireless Communications, vol. 7, no. 6, pp. 1987–1992, 2008
  4. IEEE Transactions on Wireless Communications, vol. 7, no. 5, pp. 1512–1516, 2008
  5. Receive antenna selection for MIMO-SM systems with linear MMSE receivers in the presence of unknown interference
    IEEE Transactions on Wireless Communications, vol. 6, no. 2, pp. 417–422, 2007
  6. Antenna selection technique for MIMO-OFDM systems over frequency selective Rayleigh fading channel
    IET Communications, vol. 1, no. 3, p. 458, 2007
  7. Performance of orthogonal based modulation schemes for TH-UWB communication systems
    IEICE Electronics Express, vol. 4, no. 8, pp. 238–244, 2007
  8. Reduction of UWB interference at NB systems based on a generalized pulse waveform
    IEICE Electronics Express, vol. 3, no. 14, pp. 361–367, 2006
  9. Performance analysis of an over-sampling multi-channel equalization for a multi-band uwb system
    IEEE Transactions on Wireless Communications, vol. 5, no. 7, pp. 1610–1615, 2006
  10. Layered space-time architecture for MIMO block spread CDMA systems
    IEEE Communications Letters, vol. 10, no. 2, pp. 70–72, 2006
  11. Matching pursuit-based tap selection technique for UWB channel equalization
    IEEE Communications Letters, vol. 9, no. 9, pp. 835–837, 2005
  12. Performance of a VSF-OFCDM system using a symbol relocated scheme during retransmission
    IEE Proceedings - Communications, vol. 152, no. 2, p. 215, 2005
  13. Single Carrier Cyclic Prefix-Assisted CDMA System with Frequency Domain Equalization for High Data Rate Transmission
    EURASIP Journal on Wireless Communications and Networking, vol. 2004, no. 1, pp. 149–160, 2004
  14. Enhanced Architecture for Residue Number System-Based CDMA for High-Rate Data Transmission
    IEEE Transactions on Wireless Communications, vol. 3, no. 5, pp. 1363–1368, 2004
  15. Peak-to-average power reduction using partial transmit sequences: a suboptimal approach based on dual layered phase sequencing
    IEEE Transactions on Broadcasting, vol. 49, no. 2, pp. 225–231, 2003
  16. Capacity enhancement of a multi-user ofdm system using dynamic frequency allocation
    IEEE Transactions on Broadcasting, vol. 49, no. 4, pp. 344–353, 2003
  17. Incremental Redundancy and Link Adaptation in Wireless Local Area Networks Using Residue Number Systems
    Wireless Personal Communications, vol. 27, no. 4, pp. 321–336, 2003
  18. Novel two-dimensional multistage interference cancellation scheme for uplink transmission of single carrier cyclic prefix-assisted CDMA system
    IEE Proceedings - Communications, vol. 150, no. 4, p. 287, 2003
  19. Residue number system-based multicarrier CDMA system for high-speed broadband wireless access
    IEEE Transactions on Broadcasting, vol. 48, no. 1, pp. 46–52, 2002
  20. MAC units for matched filters in DS-CDMA systems
    IEEE Transactions on Broadcasting, vol. 48, no. 1, pp. 52–57, 2002
  21. The Journal of VLSI Signal Processing, vol. 31, no. 3, pp. 231–241, 2002
  22. Wireless Personal Communications, vol. 22, no. 1, pp. 89–102, 2002
  23. Significance of knowledge sources for a text-to-speech system for Indian languages
    Sadhana, vol. 19, no. 1, pp. 147–169, 1994
  24. Intonation component of a text-to-speech system for Hindi
    Computer Speech & Language, vol. 7, no. 3, pp. 283–301, 1993