Benjamin Premkumar

Benjamin Premkumar received his B.S. degree in physics and math from Bangalore University (India) and a Bachelor's degree in electrical communication engineering from the Indian Institute of Science (India). He briefly worked in large communication industry in Bangalore (India) in their Research and Development Division before proceeding to theUS to earn his M.S. degree from North Dakota State University and his Ph.D. degree from University of Idaho both in digital signal processing. He has held various teaching positions since 1991 both in the US and Singapore. Currently he is an Associate Professor in the School of Computer Engineering, Nanyang Technological University. His research interests include digital signal processing and its applications in wireless communication.

Biography Updated on 26 May 2006

Personal Home Page

http://www3.ntu.edu.sg/home/asannamalai/

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 Transactions on Wireless Communications, vol. 7, no. 6, pp. 1987–1992, 2008
  3. IEEE Transactions on Wireless Communications, vol. 7, no. 5, pp. 1512–1516, 2008
  4. 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
  5. Performance of orthogonal based modulation schemes for TH-UWB communication systems
    IEICE Electronics Express, vol. 4, no. 8, pp. 238–244, 2007
  6. IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 54, no. 6, pp. 1245–1254, 2007
  7. Layered space-time architecture for MIMO block spread CDMA systems
    IEEE Communications Letters, vol. 10, no. 2, pp. 70–72, 2006
  8. Least squares-based receive antenna selection for MIMO spatial multiplexing systems with linear receivers
    IEEE Communications Letters, vol. 10, no. 4, pp. 254–256, 2006
  9. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 53, no. 2, pp. 133–137, 2006
  10. A Power-Efficient Access Point Operation for Infrastructure Basic Service Set in IEEE 802.11 MAC Protocol
    EURASIP Journal on Wireless Communications and Networking, vol. 2006, Article ID 63728, 14 pages, 2006
  11. Reduction of UWB interference at NB systems based on a generalized pulse waveform
    IEICE Electronics Express, vol. 3, no. 14, pp. 361–367, 2006
  12. Matching pursuit-based tap selection technique for UWB channel equalization
    IEEE Communications Letters, vol. 9, no. 9, pp. 835–837, 2005
  13. A modified power saving mode in IEEE 802.11 distributed coordinator function
    Computer Communications, vol. 28, no. 10, pp. 1214–1224, 2005
  14. 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
  15. FIR filter implementation by efficient sharing of horizontal and vertical common subexpressions
    Electronics Letters, vol. 39, no. 2, p. 251, 2003
  16. MAC units for matched filters in DS-CDMA systems
    IEEE Transactions on Broadcasting, vol. 48, no. 1, pp. 52–57, 2002
  17. The Journal of VLSI Signal Processing, vol. 31, no. 3, pp. 231–241, 2002
  18. A formal framework for conversion from binary to residue numbers
    IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 49, no. 2, pp. 135–144, 2002
  19. Comments on "Breaking the 2n-bit carry-propagation barrier in residue to binary conversion for the [2/sup n/-1, 2/sup n/, 2/sup n/+1] moduli set" and author's reply
    IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, vol. 48, no. 8, p. 1031, 2001
  20. A modified design to eliminate passband anomaly in weighted minimax quadrature mirror filters
    IEEE Signal Processing Letters, vol. 7, no. 8, pp. 224–226, 2000
  21. On the optimal utilization of all available states in the 2n moduli set
    Information Processing Letters, vol. 75, no. 1-2, pp. 51–56, 2000
  22. A modular approach to the computation of convolution sum using distributed arithmetic principles
    IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 46, no. 1, pp. 92–96, 1999
  23. Breaking the 2n-bit carry propagation barrier in residue to binary conversion for the [2/sup n/-1, 2/sup n/, 2/sup n/+1] modula set
    IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, vol. 45, no. 9, pp. 998–1002, 1998
  24. An RNS to binary converter in 2n+1, 2n, 2n-1 moduli set
    IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 39, no. 7, pp. 480–482, 1992