Research

Research Interests

My broad area of research is wireless communications and signal processing. Some of the research areas that  I have worked on and am interested in include:

  • Physical- and cross- layer security
  • Multi-user MIMO communications and networks
  • Signal processing for advanced antenna arrays
  • Cognitive Communications
  • Molecular and nano-scale communications
  • Energy-efficient communication systems and networks
  • Impairment modeling and performance evaluation of impaired communication systems
  • Optimization and applications of numerical methods in communications
  • Applied linear algebra in communication systems
  • Application of ML and AI in communications
  • Compressive sensing and its application for feedback reduction in wireless networks
  • Optimization of smart grids
  • Advanced Manufacturing

Publications

Journal Papers

  • §  M. Saeed, M. Maleki, and H. R. Bahrami, “A Novel Inter-Symbol Interference Model and Weighted Sum Detection for Diffusion-Based Molecular Communication Systems,” IEEE Transactions on Molecular, Biological, and Multi-Scale Communications, accepted for publication, 2023.
  • §  M. Saeed, M. Maleki, P. Mohseni, and H. R. Bahrami, “An Analytical Propagation Model for Diffusion-Based Molecular Communication Channels,” IEEE Transactions on Molecular, Biological, and Multi-Scale Communications, vol. 8, no. 2, pp. 72-81, June 2022.
  • §  T. Sadig, M. Maleki, N. H. Tran, and H. R. Bahrami, “An Encryption-Aware PHY Security Framework for 4-Node Gaussian Wiretap Channels with Joint Power Constraint,” IEEE Transactions on Communications, vol. 68, no. 12, pp. 7837 – 7850, Dec. 2020.
  • §  H. Zamani, H. R. Bahrami, P. A. Garris, and P. Mohseni, “Compressed Principal Component Regression (C-PCR) Algorithm and FGPA Validation,” IEEE Transactions on Circuits & Systems II, vol. 67, no. 12, Dec. 2020.
  • §  E. Saeidpour Parizy, H. R. Bahrami, and K. Loparo, “A Decentralized Three-Level Optimization Scheme for Optimal Planning of a Prosumer Nano-Grid,” IEEE Trans. Power Sys., vol. 35, no. 5, Sep. 2020.
  • §  Y. Zang, H. Luyen, H. R. Bahrami, and N. Behdad, “An Analytical Synthesis Method for Two-Element Biomimetic Antenna Arrays,” IEEE Transactions on Antennas & Propagation, vol. 68, no. 4, pp. 2797-2809, Apr. 2020.
  • §  E. Saeidpour Parizy, S. Choi, and H. R. Bahrami, “Grid-Specific Co-Optimization of Incentive for Generation Planning in Power Systems With Renewable Energy Sources,” IEEE Transactions on Sustainable Energy, vol. 11, no. 2, pp, 947-957, Apr. 2020.
  • §  E. Saeidpour Parizy, H. R. Bahrami, and S. Choi, “A Low Complexity and Secure Demand Response for Peak Load Reduction,” IEEE Transactions on Smart Grid, vol. 10, no. 3, pp. 3259-3268, May 2019.
  • §  M. Sadeghzadeh, M. Maleki, M. Salehi, and H. R. Bahrami, “Large-Scale Analysis of Physical Layer Security in Multi-User Wireless Networks,” IEEE Transactions on Communications, vol. 66, no. 12, pp. 6450-6462, Dec. 2018.
  • §  H. Elfadil, M. Maleki, N. Behdad, and H. R. Bahrami, “Trellis-Coded Space-Time Shift Keying,” IEEE Transactions on Communications, vol. 66, no. 12, pp. 5888-5901, Dec. 2018.
  • §  M. Ranjbar, M. Panahi, H. R. Bahrami, and N. Behdad, “Capacity Enhancement in MIMO Systems Using Biomimetic Electrically-Small Antenna Arrays,” IET Microwaves, Antennas & Propagation, vol. 12, no. 13, pp. 2001-2006, Oct. 2018.
  • §  H. Elfadil, M. Maleki, and H. R. Bahrami, “A Novel Low-Complexity Adaptive Bit Mapping Scheme for Spatial Modulation,” IEEE Transactions on Vehicular Technology, vol. 67, no. 4, pp. 3674-3678, Apr. 2018.
  • §  H. Zamani, H. R. Bahrami, P. Chalwadi, P. A. Garris, and P. Mohseni, “C-FSCV: Compressive Fast-Scan Cyclic Voltammetry for Brain Dopamine Recording,” IEEE Transactions on Neural Systems & Rehabilitation Engineering, vol. 26, no. 1, pp. 51-59, Jan. 2018.
  • §  A. Alizadeh, H. R. Bahrami, and M. Maleki, “On the Coexistence of Nanonetworks: Sensing Techniques for Molecular Communications,” IEEE Transactions on Molecular, Biological, and Multi-Scale Communications, vol. 3, no. 4, pp. 209-223, Dec. 2017.
  • §  M. Maleki, H. R. Bahrami, and A. Alizadeh, “Layered Spatial Modulation for Multiuser Communications,” IEEE Transactions on Wireless Communications, vol. 15, no. 10, pp. 7143-7159, Oct. 2016.
  • §  M. Sadeghzadeh, H. R. Bahrami, and N. Tran, “Clustered Linear Precoding for Downlink Network MIMO Systems with Partial CSI,” Wireless Communications and Mobile Computing, vol. 16, no. 15, pp. 2340-2355, Oct. 2016.
  • §  A. Alizadeh, H. R. Bahrami, and M. Maleki, “Performance Analysis of Spatial Modulation in Overlay Cognitive Radio Communications,” IEEE Transactions on Communications, vol. 64, no. 8, pp. 3220-3232, Aug. 2016.
  • §  K. Elkhalil, M. Elgaily, T. Al-Naffouri, and H. R. Bahrami, “On the Feedback Reduction of Relay Multiuser Networks using Compressive Sensing,” IEEE Transactions on Communications, vol. 64, no. 4, pp. 1437-1450, Apr. 2016.
  • §  M. Maleki, H. R. Bahrami, A. Alizadeh “On MRC-Based Detection of Spatial Modulation,” IEEE Transactions on Wireless Communications, vol. 15, no. 4, pp. 3019- 3029, Apr. 2016.
  • §  M. Maleki and H. R. Bahrami, “On the Distribution of Norm of Vector Projection and Rejection of Two Complex Normal Random Vectors,” Mathematical Problems in Engineering, vol. 2015, Article ID: 159231, Oct. 2015.
  • §  M. Elgaily, K. Elkhalil, H. R. Bahrami, and T. Al-Naffouri, “Opportunistic Relay Selection with Limited Feedback,” IEEE Transactions on Communications, vol. 63, no. 8, pp. 2885-2898, Aug. 2015.
  • §  K. Budhathoki, M. Maleki, and H. R. Bahrami, “Iterative Source and Relay Precoder Design for Non-Regenerative MIMO Cognitive Relay Systems,” IEEE Transactions on Communications, vol. 63, no. 10, pp. 3497-3510, Oct. 2015.
  • §  A. Alizadeh, H. R. Bahrami, M. Maleki, and S. Sastry, “Cognitive Radio Communications in the Presence of a K-User Interference Primary Network,” IEEE Journal on Selected Areas in Communications, vol. 33, no. 5, pp. 741-754, May 2015.
  • §  S. Choi, E. Pazouki, J. Baek, and H. R. Bahrami, “Iterative Condition Monitoring and Fault Diagnosis Scheme of Electric Motor for Harsh Industrial Application,” IEEE Transactions on Industrial Electronics, vol. 62, no. 3, pp. 1760-1769, Mar. 2015.
  • §  M. Maleki, H. R. Bahrami, and A. Alizadeh, “Adaptive Antenna Subset Selection and Constellation Breakdown for Spatial Modulation,” IEEE Communications Letters, vol. 18, no. 9, pp. 1649-1652, Sep. 2014.
  • §  M. Elgaily, T. Al-Naffouri, and H. R. Bahrami, “Compressive Sensing for Feedback Reduction in MIMO Broadcast Channels,” IEEE Transactions on Communications, vol. 62, no. 9, pp. 3209-3222, Sep. 2014.
  • §  M. Maleki and H. R. Bahrami, “Adaptive Space Modulation with Partial CSIT in Correlated Fading Channels,” IEEE Transactions on Vehicular Technology, vol. 63, no. 7, pp. 3184-3195, Sep. 2014.
  • §  T. Tran, N. Tran, H. R. Bahrami, and S. Sastry, “On Ergodic Capacity of NAF Multi- Relay Networks with CSI,” IEEE Transactions on Communications, vol. 62, no. 5, pp. 1490-1502, May 2014.
  • §  M. Maleki, H. R. Bahrami, A. Alizadeh, and N. Tran, “On the Performance of Spatial Modulation: Optimal Constellation Breakdown,” IEEE Transactions on Communications, vol. 62, no. 1, pp. 144-157, Jan. 2014.
  • §  N. Tran, L. Rodriguez, T. Le-Ngoc, and H. R. Bahrami, “Precoding and Symbol Grouping for NAF Relaying in BICM Systems,” IEEE Transactions on Vehicular Technology, vol. 62, no. 6, pp. 2607-2617, July 2013.
  • §  M. Maleki, H. R. Bahrami, S. Beygi, M. Kafashan, and N. Tran, “Space Modulation with CSI: Performance and Constellation Design,” IEEE Transactions on Vehicular Technology, vol. 62, no. 4, May 2013.
  • §  S. Beygi, M. Kafashan, H. R. Bahrami, and T. Le-Ngoc, “Space-Time Trellis Codes for Two-Way Relay MIMO Channels With Single-Antenna Relay Nodes,” IEEE Transactions on Vehicular Technology, vol. 62, no. 8, pp. 4040-4045, Oct. 2013.
  • §  M. Kafashan, S. Beygi, H. R. Bahrami, and D. Mugler, “Blind SSIM Estimation of Digital Images Using Quantized DCT Coefficients,” Measurement Science and Technology, vol. 24, no. 7, July 2013.
  • §  S. Beygi, M. Kafashan, H. R. Bahrami, and D. Mugler, “Iterative Shrinkage Method for Impulsive Noise Reduction from Images,” Measurement Science and Technology, vol. 23, no. 11, Nov. 2012.
  • §  M. E. Elgaily, Y. S. Al-Harthi, and H. R. Bahrami, “Opportunistic Multiuser Scheduling Algorithm for Multi-Carrier Wireless Data Systems,” Springer Physical Communications, vol. 4, no. 2, pp. 83-97, June 2011.
  • §  H. R. Bahrami and T. Le-Ngoc, “Distributed BLAST with Relay Selection for Multi- Antenna AF Relay Networks,” Wiley International Journal of Communication Systems, vol. 24, no. 4, pp. 473-482, Apr. 2011.
  • §  H. R. Bahrami and T. Le-Ngoc, “Maximum Ratio Combining Precoding for Multi- Antenna Relay Systems,” Journal of Communications and Networks, no. 2, pp. 97-103, May 2010.
  • §  H. R. Bahrami and T. Le-Ngoc, “User Selection and Precoding Schemes Based on Partial Channel Information for Broadcast MIMO Systems,” International Journal of Communications, Networks and System Sciences, vol. 3, no. 4, pp. 339-349, Apr. 2010.
  • §  H. R. Bahrami and T. Le-Ngoc, “MIMO Precoder Design for Frequency-Selective Fading Channels Using Spatial and Path Correlation,” IEEE Transactions on Vehicular Technology, vol. 57, no. 6, pp. 3441-3452, Nov. 2008.
  • §  H. R. Bahrami and T. Le-Ngoc, “Eigen Structures of MIMO Fading Channel Correlation Matrices and Optimum Linear Precoding Designs for Maximum Ergodic Capacity,” EURASIP Journal on Advances in Signal Processing, vol. 2007, Article ID 29749.
  • §  H. R. Bahrami and T. Le-Ngoc, “Precoder Design Based on the Channel Correlation Matrices,” IEEE Transactions on Wireless Communications, vol. 5, no.12, pp. 3579- 3587, Dec. 2006.
  • §  A. M. Nasri, H. R. Bahrami, and S. H. Jamali, “Space-Time Trellis Codes for Keyhole Channels: Performance Criterion and Code Design,” IEE Electronics Letters, vol. 40, no.1, pp. 53-55, Jan 2004.
  • §  S. Hatami, H. R. Bahrami, and A. Afzali-Kusha, “Accurate and Efficient Modeling of SOI MOSFET with Technology Independent Neural Networks,” IEEE Transactions on Computer Aided Design, vol. 23, no. 11, pp. 1580-1587, Nov. 2004.

Conference Papers

  • §  T. Sadig, M. Maleki, N. H. Tran, and H. R. Bahrami, “Encryption-Aware PHY Security for Wiretap Channels with Multiple Jammers,” Wireless Telecommunications Symposium (WTS) 2023, Apr. 2023, Boston, MA.
  • §  T. Sadig, M. Maleki, N. H. Tran, and H. R. Bahrami, “Encryption-Aided Physical Layer Security via Cooperative Jamming: Beyond Secrecy Capacity with Noisy Ciphertext,” IEEE Wireless Communications and Networking Conference (WCNC) 2023, Mar. 2023, Glasgow, Scotland, UK.
  • §  E. Knoblock and H. R. Bahrami, “Investigation of Spiking Neural Networks for Modulation Recognition using Spike-Timing-Dependent Plasticity,” IEEE Cognitive Communications for Aerospace Applications Workshop, June 2019, Cleveland, OH.
  • §  E. Saeidpour Parizy, R. Esmaeeli, S. Choi, and H. R. Bahrami, “Super Soldier Program: A Numerical Optimization Approach for Optimal Planning and Utilization of Distributed Generation and Storage in Power Grids,” IEEE Power and Energy Conference at Illinois, Feb. 2019, Champaign, IL.
  • §  Y. Zang, H. Luyen, H. R. Bahrami, and N. Behdad, “An Analytic Synthesis Method for Two-Element Biomimetic Antenna Arrays,” IEEE International Symposium on Antennas and Propagation, July 2018, Boston, MA.
  • §  M. Ranjbar Nikkhah, M. A. Panahi, H. Luyen, H. R. Bahrami, and N. Behdad, “Capacity-Enhancement of MIMO Systems Using Biomimetic Electrically-Small, Biomimetic Antenna Arrays,” International Workshop on Antenna Technology, Mar. 2018, Nanjing, China.
  • §  H. Zamani, H. R. Bahrami, and P. Mohseni, “On the Use of Compressive Sensing (CS) for Brain Dopamine Recording with Fast-Scan Cyclic Voltammetry (FSCV),” IEEE International Symposium on Circuits & Systems, ISCAS17, May 2017 Baltimore, MD.
  • §  M. Sadeghzadeh, M. Maleki, M. Salehi, and H. R. Bahrami, “Large Scale Analysis of Physical Layer Security in Multi-User Wireless Networks,”IEEE International Conference on Communications 2017, ICC17, May 2017, Paris, France.
  • §  H. Zamani, H. R. Bahrami, and P. Mohseni, “On the Use of Compressive Sensing (CS) Exploiting Block Sparsity for Neural Spike Recoding,” IEEE Biomedical Circuits and Systems Conference, BioCAS16, Oct. 2016, Shanghai, China.
  • §  E. Saeedpour Parizy, H. R. Bahrami, and S. Choi, “Distributed Generation and Storage Planning of a Power Grid for Energy Price Minimization,” EnergyTech 2016, Nov. 2016, Cleveland, OH.
  • §  K. Elkhalil, M. Elgaily, A. Kammoun, T. Al-Naffouri, and H. R. Bahrami, “Block Compressed Sensing For Feedback Reduction in Relay-Aided Multiuser Full Duplex Networks,” (Invited Paper) IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC16, July 2016, Edinburgh, Scotland.
  • §  M. Ranjbar, N. H. Tran, M. C. Gursoy, and H. R. Bahrami, “Energy Efficiency of Channels under Additive Gaussian-Mixture Noise in the Low-Power Regime,” IEEE International Conference on Communications 2016, ICC16, May 2016, Kuala Lumpur, Malaysia.
  • §  M. Maleki, H. R. Bahrami, and A. Alizadeh, “Constellation Design for Spatial Modulation,” IEEE International Conference on Communications 2015, ICC15, June 2015, London, UK.
  • §  K. Elkhalil, M. Elgaily, H. Shibli, H. R. Bahrami, and T. Al-Naffouri, “Opportunistic Relay Selection in Multicast Relay Networks using Compressive Sensing,” IEEE Global Communications Conference (GLOBECOM) 2014, Dec. 2014, Austin, TX.
  • §  A. Madanayake, C. Wijenayake, H. R. Bahrami, N. Udayanga, and R. Acosta, “Optically-Coupled Reflector Array Based Spatial Modulation Technique for Wireless Communications,” IEEE International Conference on Electromagnetics in Advances Applications, Aug. 2014, Palm Beach, Aruba.
  • §  M. Sadeghzadeh, H. R. Bahrami, and N. Tran, “Clustered Precoding for Coordinated Multi-Cell Systems Based on Signal-to-Leakage Ratios,” International Conference on Communications and Electronics, 2014, Aug. 2014, Hanoi, Vietnam.
  • §  E. Pazouki, H. R. Bahrami, and S. Choi, “Condition Based Monitoring of Wind Turbine Systems Using Degradation Prediction,” IEEE PES General Meeting, July 2014, National Harbor, MD.
  • §  T. Tran, N. H. Tran, T. Q. Duong, M. Elkashlan, and H. R. Bahrami, “MRC-Based Relay Precoding for Cooperative AF Multi-Antenna Relay Networks with CSI,” IEEE Vehicular Technology Conference (VTC) Spring 2014, May 2014, Seoul, Korea.
  • §  M. E. Elgaily, T. Y. Al-Naffouri, and H. R. Bahrami, “Downlink Scheduling using Non-Orthogonal Uplink Beams,” IEEE Wiereless Communications and Networking Conference (WCNC) 2014, Apr. 2014, Istanbul, Turkey.
  • §  K. Budhathoki, M. Maleki, and H. R. Bahrami, “Precoder Design for Non-Regenerative MIMO Relay Cognitive Radio Systems,” IEEE Vehicular Technology Conference (VTC) Fall 2013, Sep. 2013, Las Vegas, NV.
  • §  M. Elgaily, H. R. Bahrami, and T. Al-Naffouri, “On the Efficiency and Privacy of Smart Grids Neighborhood Area Networks,” IEEE EnergyTech Conference, Mar. 2013, Cleveland, OH.
  • §  A. Danaee, H. R. Bahrami, and M. Sadegzadeh, “Precoder Design and Node Power Allocation in Multi-Antenna Amplify-and-Forward (AF) Relay Systems,” IEEE International Conference on Communications 2013, ICC13, June 2013, Budapest, Hungary.
  • §  T. Tran, N. Tran, and H. R. Bahrami, “Optimal Power Sharing Strategies in NAF Multiple-Relay Networks with CSI,” IEEE International Conference on Communications 2013, ICC13, June 2013, Budapest, Hungary.
  • §  A. Alizadeh and H. R. Bahrami, “Optimal Distributed Beamforming for Cooperative Cognitive Radio Networks,” IEEE Vehicular Technology Conference (VTC) Spring 2013, June 2013, Dresden, Germany.
  • §  M. Kafashan, S. Beygi, M. Maleki, A. Danaee, N. Tran, and H. R. Bahrami, “Channel Regularization and Vector Perturbation for Dual-Hop Precoded AF Relaying in Downlink Transmission,” IEEE Vehicular Technology Conference (VTC) Spring 2013, June 2013, Dresden, Germany.
  • §  T. Tran, N. Tran, H. R. Bahrami, H. Dinh, and S. Sastry “On Achievable Rate and Ergodic Capacity of OAF Multiple-Relay Networks with CSI,” IEEE Vehicular Technology Conference (VTC) Spring 2013, June 2013, Dresden, Germany.
  • §  S. Choi, H. R. Bahrami, and B. Akin “Reliability Assessment of Energy Conversion Components in Geographically Distributed Power Grid Through A Modern Communication Network,” Applied Power Electronics Conference and Exposition, APEC 2013, Mar. 2013, Long Beach, CA.
  • §  K. Budhathoki, M. Maleki, and H. R. Bahrami, “Relay Selection and Power Allocation in Amplify-and-Forward Cognitive Radio Systems,” IEEE International Conference on Computing, Networking, and Communications, ICNC 2013, Jan. 2013, San Diego, CA.
  • §  M. Sadeghzadeh, H. R. Bahrami, and N. Tran “Clustered Linear Precoding for Downlink Network MIMO Systems with Partial CSI,” IEEE International Conference on Computing, Networking, and Communications, ICNC 2013, Jan. 2013, San Diego, CA.
  • §  M. Elgaily and H. R. Bahrami, “A Joint Polling and Contention Based Opportunistic Scheduling Algorithm with Fairness Constraint,” 7th International Workshop on Heterogeneous, Multi-Hop Wireless and Mobile Networks, Dec. 2013, Anaheim, CA.
  • §  A. Danaee, M. Maleki, J. Kota, and H. R. Bahrami, “Relay and Antenna Selection in Multi-Antenna Amplify-and-Forward (AF) Systems with Partial Channel State Information,” IEEE International Conference on Communications 2012, ICC12, May 2012, Ottawa, Canada.
  • §  S. Ghebremariam, S. Beygi, H. R. Bahrami, Y. Sozer, and A. Mohsenian-Rad “Energy Production Cost and PAR Minimization in Multi-Source Power Networks,” IEEE PES Innovative Smart Grid Technologies Conference, Jan. 2010, Washington, DC.
  • §  S. Beygi, H. R. Bahrami, and T. Le-Ngoc, “Space Time Codes for Amplify-and- Forward (AF) Relay Channels: Performance and Code Design,” IEEE Global Communications Conference (GLOBECOM) 2011, Dec. 2011, Houston, TX.
  • §  S. Jnawali, S. Beygi, and H. R. Bahrami, “A Low-Complexity Method to Compensate IQ-Imbalance and Phase Noise in MIMO-OFDM Systems,” IEEE Global Communications Conference (GLOBECOM) 2011, Dec. 2011, Houston, TX.
  • §  M. Sadeghzadeh, S. Beygi, and H. R. Bahrami, “Null Space Precoding for Downlink Network MIMO Systems with no CSI,” IEEE Vehicular Technology Conference (VTC) Fall 2011, Sep. 2011, San Francisco, CA.
  • §  A. Danaee and H. R. Bahrami, “Precoder and Decoder Design for SNR Maximization in Amplify-and-Forward (AF) MIMO Relay Systems,” IEEE Vehicular Technology Conference (VTC) Fall 2011, Sep. 2011, San Francisco, CA.
  • §  S. Jnawali, S. Beygi and H. R. Bahrami, “RF Impairments Compensation and Channel Estimation in MIMO-OFDM Systems,” IEEE Vehicular Technology Conference (VTC) Fall 2011, Sep. 2011, San Francisco, CA.
  • §  M. E. Elgaily, H. R. Bahrami, Y. Al-Harthi, and S. Beygi, “Exploiting Multiuser Diversity in OFDMA Systems with Limited Feedback,” IEEE Vehicular Technology Conference (VTC) Fall 2011, Sep. 2011, San Francisco, CA.
  • §  A. Madanayake, H. R. Bahrami, and L. T. Bruton, “Antenna-Array 2D-IRR Digital Filters for Carrier-Modulated Frequency-Agile and Cognitive Wireless Systems,” IEEE International Symposium on Circuit and Systems, ISCAS11, May 2011, Rio de Janeiro, Brazil.
  • §  H. R. Bahrami and T. Le-Ngoc, “Maximum Ratio Combining Precoding for Multi- Antenna Relay systems,” IEEE International Conference on Communications 2008, ICC08, May 2008, Beijing, China.
  • §  H. R. Bahrami and T. Le-Ngoc, “MIMO Precoders Using Spatial and Path Correlations for Multipath Fading Channels,” IEEE International Conference on Communications 2007, ICC07, June 2007, Glasgow, Scotland.
  • §  H. R. Bahrami and T. Le-Ngoc, “A Capacity Achieving Precoding Scheme Based on Partial Channel Information for Broadcast MIMO Systems,” IEEE Wireless Communications and Networking Conference 2007, WCNC07, Mar. 2007, Hong Kong.
  • §  H. R. Bahrami and T. Le-Ngoc, “Relay Selection and Distributed BLAST in MIMO Relay Systems,” IEEE Global Communications Conference (GLOBECOM) 2007, Dec. 2007, Washington, DC.
  • §  H. R. Bahrami and T. Le-Ngoc, “MIMO Precoder Design Based on Spatial and Path Correlation Information for Frequency-Selective Channels,” IEEE Global Communications Conference (GLOBECOM) 2006, Nov. 2006, San Francisco, CA.
  • §  H. R. Bahrami and T. Le-Ngoc, “MIMO Precoding Structures for Frequency-Flat and Frequency-Selective Fading Channels,” International Conference on Communications and Electronics, 2006, Oct. 2006, Hanoi, Vietnam.
  • §  H. R. Bahrami and T. Le-Ngoc, “Precoder Design Based on Correlation Matrices for MIMO System,” IEEE International Conference on Communications 2005, ICC05, May 2005, Seoul, Korea.
  • §  H. R. Bahrami and T. Le-Ngoc, “MMSE-Based MIMO Precoder Using Partial Channel Knowledge,” IEEE International Conference on Wireless and Mobile Computing, Networking and Communications 2005, WIMOB05, Aug. 2005, Montreal, Canada.
  • §  A. M. Nasri, H. R. Bahrami, and S. H. Jamali, “Performance of Space-Time Trellis Codes in Keyhole Channels,” 10th Symposium on Communication and Vehicular Technology, 2003, Nov. 2003, Eindhoven, Netherlands.
  • §  H. R. Bahrami, A. M. Nasri, and S. H. Jamali, “Manipulation of Antenna Correlation for Capacity Enhancement of MIMO Communication Systems,” Australian Telecommunications, Networks and Applications Conference 2003, Dec. 2003, Melbourne, Australia.
  • §  A. M. Nasri, H. R. Bahrami, and S. H. Jamali, “Effect of Antenna Separation on Capacity and Performance of MIMO Systems,” Australian Telecommunications, Networks and Applications Conference 2003, Dec. 2003, Melbourne, Australia.
  • §  S. Hatami, H. R. Bahrami, and A. Afzali-Kusha “Modeling of Drain Current Characteristics in SOI MOSFETs Using Neural Networks,” 14th IEEE International Conference on Microelectronics, Dec. 2002, Beirut, Lebanon.