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Dimitris A. Pados, Ph.D.

Department of Electrical Engineering, Professor 

Specialty/Research Focus

Communication theory and systems; coding and sequences; adaptive signal processing. Applications to signal waveform design, code-division multiplexing and interference channels, cognitive radios and networks, cooperative communications, underwater communications, compressed sensing, channel coding, antenna arrays and array radar, data hiding.

Recent Publications

  1. K. Gao, O. Ozdemir, D. A. Pados, S. N. Batalama, T. Melodia, and A. Drozd, ‘‘Cognitive code-division channelization with admission control,’’ Journal of Computer Networks and Communications, Special Issue on Trends and Applications of Cognitive Radio, to appear June 2012.
  2. L. Wei and D. A. Pados, ‘‘Optimal orthogonal carriers and sum-SINR/sum-capacity of the multiple-access vector channel,’’ IEEE Transactions on Communications, vol. 60, pp. 1188-1192, May 2012.
  3. M. Li, S. N. Batalama, D. A. Pados, T. Melodia, M. J. Medley, and J. D. Matyjas, ‘‘Cognitive code-division links with blind primary-system identification,’’ IEEE Transactions on Wireless Communications, vol. 10, pp. 3743-3753, Nov. 2011.
  4. K. Gao, S. N. Batalama, and D. A. Pados ‘‘Bounds on the maximum SINR of binary and quaternary code division,’’ IEEE Transactions on Communications, vol. 60, pp. 14-18, Jan. 2012.
  5. K. Gao, S. N. Batalama, D. A. Pados, and B. W. Suter, ‘‘Compressive sampling with generalized polygons,’’ IEEE Transactions on Signal Processing, vol. 59, pp. 4759-4766, Oct. 2011.
  6. W. Su, S. Lee, D. A. Pados, and J. D. Matyjas, ‘‘Optimal power assignement for minimizing the average total transmission power in hybrid-ARQ Rayleigh fading links,’’ IEEE Transactions on Communications, vol. 59, pp. 1867-1877, July 2011.
  7. H. Ganapathy, D. A. Pados, and G. N. Karystinos, ‘‘New bounds and optimal binary signature sets – Part II: Aperiodic total squared correlation,’’ IEEE Transactions on Communications, vol. 59, pp. 1411-1420, May 2011.
  8. K. Gao, S. N. Batalama, D. A. Pados, and J. D. Matyjas, ‘‘Cognitive code-division channelization,’’ IEEE Transactions on Wireless Communications, vol. 10, pp. 1090-1097, Apr. 2011.
  9. H. Ganapathy, D. A. Pados, and G. N. Karystinos, ‘‘New bounds and optimal binary signature sets – Part I: Periodic total squared correlation,’’ IEEE Transactions on Communications, vol. 59, pp. 1123-1132, Apr. 2011.
  10. M. Li, S. N. Batalama, D. A. Pados, and J. D. Matyjas, ‘‘Minimum total-squared-correlation quaternary sets: New bounds and optimal designs,’’ IEEE Transactions on Communications, vol. 57, pp. 3662-3671, Dec. 2009.
  11. R. Grover, W. Su, and D. A. Pados, ‘‘An 8x8 quasi-orthogonal STBC form for transmissions over eight or four antennas,’’ IEEE Transactions on Wireless Communications, vol. 7, pp. 4777-4785, Dec. 2008.
  12. L. Wei, S. N. Batalama, D. A. Pados, and B. W. Suter, ‘‘Adaptive binary signature design for code division multiplexing,’’ IEEE L. Wei, S. N. Batalama, D. A. Pados, and B. W. Suter, ‘‘Upward scaling of minimum-TSC binary signature sets,’’ IEEE Communications Letters, vol. 11, pp. 889-891, Nov. 2007.