Hirenkumar Gami

Visiting Assistant Professor

Dr. Gami

205I Thesken Hall, Middletown Campus
4200 N University Blvd., Middletown, OH 45042
gamihv@MiamiOH.edu
513-727-3351
513-727-3367 (Fax)

Education

  • PhD, Electrical Engineering, Wichita State University, Wichita, KS. 2009
  • MS, Electronics and Communication Engineering, Gujarat University, India. 2003
  • BS, Electronics and Communication Engineering, North Gujarat University, India. 2001

Academic & Professional Experience

  • Visiting Assistant Professor, Department of Engineering Technology, Miami University. 2014-Present

  • Instructor, ECET, ITT Technical Institute, Owings mills, MD. 2009-2014

  • Research Assistant, EECS, Wichita State University, Wichita, KS. 2007-2009 

  • Lecturer, Department of Electronics and Communication Engineering, Charotar University of Science and Technology, Changa, Gujarat, India. 2003-2006

  • Graduate Intern, Space Application Center, Indian Space Research Organization (ISRO), Ahmedabad, India. 2002-2003

Research Interests

  • Estimation and Detection

  • Digital Signal Processing algorithms and optimization

  • Communications systems modeling and Analysis

Publications

Journals & Conference Proceedings

Tayem N., Gami H., Omer M., Raza S., Al-lakas M., and Nayfeh J., “Joint Frequency and Angle Estimation Algorithms”, Journal of Selected Areas in Telecommunications (JSAT), Vol. 3, Issue 10, pp. 20-28, Oct 2013

Tayem N., Gami H., Omer M., Raza S., Al-lakas M., and Nayfeh J., “QR-TLS ESPRIT for source localization and Frequency Estimations”, in Proc. of IEEE 47th Annual Asilomar Conference on Signal, System & Computers, Nov 2013. (To be published)

Tayem N., Gami H., “Two Stages Time Delay and Frequency Estimator for Multiple Sinusoids”, Journal of Selected Areas in Telecommunications (JSAT), pp. 59-63, April, 2011

Qasaymeh M., Gami H., Tayem N., M. Sawan, Pendse R., “Joint time delay and frequency estimation without eigen-decomposition,” IEEE Signal Processing Letters, vol. 16, no. 5, pp. 422-425, May 2009.

Qasaymeh M., Gami H., Tayem N., M. Sawan, Pendse R., “Propagator Method for Joint Time Delay and Frequency Estimation,” in Proc. of IEEE 42nd Annual Asilomar Conference on Signal, System & Computers, Oct 2008.

Gami H., Qasaymeh M., Tayem N., Pendse R., M. Sawan, “Efficient Structure-Based Carrier Offset Estimator for OFDM System,” in Proc. of IEEE Vehicular Technology Conference (VTC’09), 2009.

Qasaymeh M., Gami H., Tayem N., Pendse R., M. Sawan, “Time Delay Estimator for Frequency Hopping System without Eigen Decomposition,” in Proc. of IEEE Vehicular Technology Conference (VTC’09), 2009.

Qasaymeh M., Gami H., Tayem N., Pendse R., M. Sawan, “Rank Revealing QR Factorization for Jointly Time Delay and Frequency Estimation,” in Proc. of IEEE Vehicular Technology Conference (VTC’09), 2009.

Gami H., Qasaymeh M., Tayem N., Pendse R., M. Sawan, “Subspace-Based Blind CFO Estimation for OFDM by Exploiting Used Carriers,” in Proc. of IEEE Sarnoff Symposium, 2009, pp. 1-4.

Shatnawi H., Gami H., Qasaymeh M., Tayem N., M. Sawan, Pendse R., “High Resolution Joint Time Delay and Frequency Estimation,” in Proc. of IEEE Sarnoff Symposium, 2009, pp. 1-4.

Gami H., Qasaymeh M., Tayem N., Pendse R., M. Sawan, “Semiblind Multiuser MIMO Channel Estimators using PM and RRQR methods,” in Seventh Annual IEEE Conf on Communication Networks & Services Research (CNSR’09), 2009, pp.1-5.

Gami H., Qasaymeh M., Tayem N., Pendse R., M. Sawan, “Carrier Frequency Offset Estimator for Multicarrier Systems using Matrix Pencil Method”, in Proc. of IEEE International conference on Telecommunications (ICT’09), 2009.

H. Gami, H. Shatnawi, M. Qasaymeh, R. Pendse, M. Sawan, “An Efficient Carrier Offset Estimator for Multicarrier Modulation System,” in Proc. of GRASP symposium, 2009.

M. Qasaymeh, H. Gami, H. Shatnawi, R. Pendse, M. Sawan, “Blind Carrier Frequency Offset Estimator for Discrete Multi Tone System,” in Proc. of GRASP symposium, 2009.

H. Shatnawi, M. Qasaymeh, H. Gami, M. Sawan, “An Improved Frequency Estimator,” in Proc. of GRASP symposium, 2009.

H. Gami, and N. Tayem, “Time delay estimation for frequency hopping systems using Propagator Method ,” proc. of ICTRD, India, 2009.