Publications in Refereed Journals (18)

• P. Zarrinkhat and A. H. Banihashemi, ``Threshold Values and Convergence Properties of Majority-Based Algorithms for Decoding Regular Low-Density Parity-Check Codes," accepted for publication in IEEE Trans. Comm., July 2004.
  
  
• H. Xiao and A. H. Banihashemi, ``Graph-based message-passing schedules for decoding LDPC codes," accepted for publication in IEEE Trans. Comm., July 2004.
  
  
• A. Nouh and A. H. Banihashemi, ``Reliability-Based Schedule for Bit-Flipping Decoding of Low-Density Parity-Check Codes," accepted for publication in IEEE Trans. Comm., May 2004.
  
  
• H. Xiao and A. H. Banihashemi, ``Improved Progressive-Edge-Growth (PEG) Construction of Irregular LDPC Codes," accepted for publication in IEEE Comm. Lett., May 2004.
  
  
• A. H. Banihashemi, J. Zhao and F. Zarkeshvari, ``On implementation of min-sum algorithm and its modifications for decoding LDPC codes," to appear in IEEE Trans. Comm., Nov. 2004.
  
  
• P. Zarrinkhat, A. H. Banihashemi and H. Xiao, ``Time-Invariant and Switch-Type Hybrid Iterative Decoding of Low-Density Parity-Check Codes," accepted for publication in Annals of Telecommunications (special issue for the extended version of selected papers presented in regular sessions of the 3rd International Symposium on Turbo Codes and Related Topics, 2003),May 2004.
  
  
• R. Dinis, R. Kalbasi, D. Falconer and A. H. Banihashemi, ``Iterative Layered Space-Time Receivers for Single-Carrier Transmission over Severe Time-Dispersive Channels," accepted for publication in IEEE Comm. Lett., March 2004.
  
  
• P. Zarrinkhat and A. H. Banihashemi, ``Hybrid hard-decision iterative decoding of regular low-density parity-check codes," IEEE Comm. Letters, vol. 8, no. 4, pp. 250 - 252, April 2004.
  
  
• M. R. Yazdani and A. H. Banihashemi, ``On Construction of Rate-Compatible Low-Density Parity-Check Codes," IEEE Comm. Letters, vol. 8, no. 3, pp. 159 - 161, March 2004.
  
  
• M. R. Yazdani, S. Hemati and A. H. Banihashemi, ``Improving Belief Propagation on Graphs with Cycles," IEEE Comm. Letters, vol. 8, no. 1, pp. 57 - 59, Jan. 2004.
  
  
• A. Nouh and A. H. Banihashemi, ``Bootstrap decoding of low-density parity-check codes," IEEE Comm. Letters, vol. 6, no. 9, pp. 391-393, Sept. 2002.
  
  
• Y. Mao and A.H. Banihashemi, ``Decoding low-density parity-check codes with probabilistic schedule," IEEE Comm. Letters, vol. 5, no. 10, pp. 414-416, Oct. 2001.
  
  
• A. H. Banihashemi and F. R. Kschischang, ``Abelian Group Block Code and Lattice Tanner Graphs: Construction and Complexity," IEEE Trans. Inform. Theory, special issue on codes on graphs and iterative algorithms, vol. 47, pp. 822-834, Feb. 2001.
  
  
• A.H. Banihashemi and I.F. Blake, "On the trellis complexity of root lattices and their duals," IEEE Trans. Inform. Theory, vol. 45, pp. 2168-2172, Sept. 1999.
  
  
• A.H. Banihashemi and I.F. Blake, "Trellis complexity and minimal trellis diagrams of lattices", IEEE Trans. Inform. Theory, vol. 44, pp. 1829-1847, Sept. 1998.
  
  
• A.H. Banihashemi and A.K. Khandani, "An inequality on the coding gain of densest lattice packings", Designs, Codes and Cryptography, vol. 14, pp. 207-212, Sept. 1998.
  
  
• A.H. Banihashemi and A.K. Khandani, "On the complexity of decoding lattices using the Korkin-Zolotarev reduced basis", IEEE Trans. Inform. Theory, vol. 44., pp. 162-171, Jan. 1998.
  
  
• A.H. Banihashemi and A.K. Khandani, "On the decoding complexity of lattices", Journal of Computing and Information, vol. 2, No. 1, pp. 205-218, 1996.
  
  

Submitted Journal Papers

• R. Maddock and A. H. Banihashemi, ``Reliability-Based Coded Modulation with Low-Density Parity-Check Codes," submitted to IEEE Trans. Comm., August 2004.
  
  
• S. Hemati and A. H. Banihashemi, ``Dynamics and Performance Analysis of Analog Iterative Decoding for Low-Density Parity-Check (LDPC) Codes," submitted to IEEE Trans. Comm., August 2004.
  
  
• X. Pan, A. Cuhadar and A. H. Banihashemi, ``Joint Source/Channel Coding with JPEG2000 and Rate-Compatible Low-Density Parity-Check (RC-LDPC) Codes," submitted to IEEE Trans. Signal Processing, July 2004.
  
  

Publications in Refereed Conferences (50)

• P. Zarrinkhat and A. H. Banihashemi, ``Hybrid Hard-Decision Iterative Decoding of Irregular Low-Density Parity-Check Codes," accepted for presentation at 42nd Annual Allerton Conference on Communication, Control, and Computing, Urbana-Champaign, Sept. 29 - Oct. 1, 2004.
  
  
• S. Hemati and A. H. Banihashemi, ``Comparison between Continuous-Time Asynchronous and Discrete-Time Synchronous Iterative Decoding," accepted for presentation at IEEE Globecom 2004, Dallas, Texas, Nov. 29 - Dec. 3, 2004.
  
  
• H. Xiao and A. H. Banihashemi, ``Improved Progressive-Edge-Growth (PEG) Construction of Irregular LDPC Codes," accepted for presentation at IEEE Globecom 2004, Dallas, Texas, Nov. 29 - Dec. 3, 2004.
  
  
• S. Hemati and A. H. Banihashemi, ``On the Dynamics of Continuous-Time Analog Iterative Decoding," accepted for presentation at IEEE ISIT 2004, Chicago, Illinois, June 27 - July 2, 2004.
  
  
• R. Dinis, R. Kalbasi, D. Falconer and A. H. Banihashemi, ``Channel Estimation for MIMO Systems Employing Single-Carrier Modulations with Iterative Frequency-Domain Equalization," accepted for presentation at IEEE VTC2004-Fall, Los Angeles, CA, September 26-29, 2004.
  
  
• R. Kalbasi, R. Dinis, D. Falconer and A. H. Banihashemi, ``Hybrid Time-Frequency Layered Space-Time Receivers for Severe Time-Dispersive Channels," accepted for presentation at IEEE Workshop on Signal Processing Advances in Wireless Communications, Lisbon, Portugal, July 11 - 14, 2004.
  
  
• P. Zarrinkhat and A.H. Banihashemi, ``Hybrid Hard-Decision Iterative Decoding of Regular Low-Density Parity-Check Codes," accepted for presentation at IEEE ICC'04, Paris, France, June 20 - 24, 2004.
  
  
• M. R. Yazdani and A.H. Banihashemi, ``On Construction of Rate-Compatible Low-Density Parity-Check Codes ," accepted for presentation at IEEE ICC'04, Paris, France, June 20 - 24, 2004.
  
  
• A. Nouh and A.H. Banihashemi, ``Reliability-Based Schedule for Decoding Low-Density Parity-Check Codes," accepted for presentation at IEEE ICC'04, Paris, France, June 20 - 24, 2004.
  
  
• R. Kalbasi, R. Dinis, D. Falconer and A. H. Banihashemi, ``An Iterative Frequency-Domain Layered Space-Time Receiver for SDMA Systems with Single-Carrier Transmission," accepted for presentation at IEEE ICASSP'04, Montreal, Canada, May 17 - 21, 2004.
  
  
• R. Kalbasi, R. Dinis, D. Falconer and A. H. Banihashemi, ``Layered Space-Time Receivers for Single-Carrier Transmission with Iterative Frequency-Domain Equalization," accepted for presentation at IEEE VTC2004-Spring, Milan, Italy, May 17 - 19, 2004.
  
  
• M. R. Sadeghi, A. H. Banihashemi and D. Panario, ``Construction of Lattices from Low Density Parity Check Codes," accepted for presentation at IEEE Canadian Conf. Elec. Comp. Engg., Niagra Falls, Canada, May 2 - 5, 2004.
  
  
• M. R. Sadeghi, A. H. Banihashemi and D. Panario, ``On Iterative Decoding of Lattices," accepted for presentation at IEEE Canadian Conf. Elec. Comp. Engg., Niagra Falls, Canada, May 2 - 5, 2004.
  
  
• M. R. Yazdani and A.H. Banihashemi, ``Irregular rate-compatible LDPC codes for capacity approaching hybrid ARQ schemes," accepted for presentation at IEEE Canadian Conf. Elec. Comp. Engg., Niagra Falls, Canada, May 2 - 5, 2004.
  
  
• S. Hemati and A.H. Banihashemi, ``A Current-Mode Maximum Winner-Take-All Circuit with Low Voltage Requirement for Min-Sum Analog Iterative Decoders," accepted for presentation at 10th IEEE International Conference on Electronics, Circuits and Systems (ICECS), Sharjah, United Arab Emirates, Dec. 14-17, 2003.
  
  
• S. Hemati and A.H. Banihashemi, ``On the Dynamics of Analog Asynchronous Iterative Decoders," accepted for presentation at 41st Annual Allerton Conference on Communication, Control, and Computing, Urbana-Champaign, Oct. 1-3, 2003.
  
  
• P. Zarrinkhat and A.H. Banihashemi, ``Hybrid Decoding of LDPC Codes," accepted for presentation at 3rd International Symposium on Turbo Codes and Related Topics, Brest, France, September 1-5, 2003.
  
  
• S. Hemati and A.H. Banihashemi, ``Full CMOS Min-Sum Analog Iterative Decoder," accepted for presentation at IEEE ISIT 2003, Yokohama, Japan, June 29 - July 4, 2003.
  
  
• R. Kalbasi, D. Falconer and A.H. Banihashemi, ``Optimum MIMO PAM Filters are Bandlimited," accepted for presentation at Wireless 2003 Conference, Calgary, Alberta, Canada, July 7-9, 2003.
  
  
• S. Hemati and A.H. Banihashemi, ``Iterative Decoding in Analog CMOS," to appear in Proc. of ACM GLSVLSI 2003, Washington D.C., April 28-29, 2003.
  
  
• P. Zarrinkhat and A.H. Banihashemi, ``Dynamics of Hybrid Decoding Algorithms for Decoding Low-Density Parity-Check (LDPC) Codes," accepted for presentation at the 2003 Canadian Workshop on Information Theory, Waterloo, May 18 - May 21, 2003.
  
  
• M. R. Yazdani, S. Hemati and A.H. Banihashemi, ``Improving Belief Propagation on Graphs with Cycles," accepted for presentation at the 2003 Canadian Workshop on Information Theory, Waterloo, May 18 - May 21, 2003.
  
  
• R. Kalbasi, D. Falconer and A. H. Banihashemi, ``Optimal Power Allocation and Transmitter Optimization in a Two-Transmitter Zero-Forcing V-Blast with error propagation," accepted for presentation at the 2003 Canadian Workshop on Information Theory, Waterloo, May 18 - May 21, 2003.
  
  
• F. Zarkeshvari and A.H. Banihashemi, ``On Implementation of Min-Sum Algorithm for Decoding Low-Density Parity-Check (LDPC) Codes," accepted for presentation at IEEE Globecom 2002, Taipei, Taiwan, November 17-21, 2002.
  
  
• A.H. Banihashemi, A. Nouh and P. Zarrinkhat, ``Hybrid (Multistage) Decoding of Low-Density Parity-Check (LDPC) Codes," accepted for presentation at Fortieth Annual Allerton Conference on Communication, Control, and Computing, Urbana-Champaign, Oct. 2-4, 2002.
  
  
• P. Zarrinkhat and A.H. Banihashemi, ``Density Evolution and Convergence Properties of Bit-Flipping Algorithms for Decoding Low-Density Parity-Check (LDPC) Codes," accepted for presentation at Fortieth Annual Allerton Conference on Communication, Control, and Computing, Urbana-Champaign, Oct. 2-4, 2002.
  
  
• A.H. Banihashemi and S. Hemati, ``Decoding in Optics," accepted for presentation at 2002 IEEE International Symposium on Information Theory, Lausanne, Switzerland, June 30 - July 5, 2002.
  
  
• A.H. Banihashemi and S. Hemati, ``Electro-optical Implementation of Iterative Decoding Algorithms," accepted for presentation at 21st Biennial Symposium on Communications, Queen's University, Kingston, Ont., Canada, June 2-5, 2002.
  
  
• S. Hemati and A.H. Banihashemi, ``New Analog VLSI Circuits for Iterative Decoding," accepted for presentation at 21st Biennial Symposium on Communications, Queen's University, Kingston, Ont., Canada, June 2-5, 2002.
  
  
• A. Nouh and A.H. Banihashemi, ``A New Decoding Algorithm for Low-Density Parity-Check Codes," accepted for presentation at 21st Biennial Symposium on Communications, Queen's University, Kingston, Ont., Canada, June 2-5, 2002.
  
  
• H. Xiao and A.H. Banihashemi, ``New Schedules for Decoding LDPC Codes," accepted for presentation at 21st Biennial Symposium on Communications, Queen's University, Kingston, Ont., Canada, June 2-5, 2002.
  
  
• F. Zarkeshvari and A.H. Banihashemi, ``On Implementation Issues of Min-Sum Algorithm for Decoding Low-Density Parity-Check (LDPC) Codes," accepted for presentation at 21st Biennial Symposium on Communications, Queen's University, Kingston, Ont., Canada, June 2-5, 2002.
  
  
• S. Hemati and A.H. Banihashemi, ``Towards photonic decoders," accepted for presentation at 8th Microoptics Conference (MOC'01), Osaka, Japan, October 24-26, 2001.
  
  
• Y. Mao and A.H. Banihashemi, ``A new schedule for decoding low-density parity-check codes," accepted for presentation at IEEE Globecom 2001, San Antonio, Texas, November 25-29, 2001.
  
  
• Y. Mao and A.H. Banihashemi, ``Decoding low-density parity-check codes with probabilistic schedule," Proc. IEEE PACRIM2001, vol. 1, pp. 119-123, Victoria, B.C., Canada, August 26-28, 2001.
  
  
• Y. Mao and A.H. Banihashemi, ``A heuristic search for good low-density parity-check codes at short block lengths," presented at IEEE ICC2001, Helsinki, Finland, June 11-14, 2001.
  
  
• Y. Mao, A.H. Banihashemi and M. Landolsi, "Comparison between low-density parity-check codes and turbo product codes for delay and complexity sensitive applications," Proc. 20th Biennial Symposium on Communications, pp. 151-153, Queen's University, May 28-31, 2000.
  
  
• A.H. Banihashemi and F.R. Kschischang,``Abelian group block code and lattice Tanner graphs," Proc. 1999 Canadian Workshop on Information Theory, pp. 36-39, Kingston, Ont., June 15-18, 1999.
  
  
• A.H. Banihashemi, F.R. Kschischang and P.G. Gulak, "On Tanner graphs of lattices and codes", Proc. 1998 IEEE International Symposium on Information Theory, p. 115, MIT, Cambridge, USA, August 16-21, 1998.
  
  
• A.H. Banihashemi and I.F. Blake, "On the trellis complexity of root lattices and their duals", Proc. 1997 IEEE Information Theory Workshop, pp. 73-74, Longyearbyen, Svalbard, Norway, July 6-12, 1997.
  
  
• A.H. Banihashemi and I.F. Blake, "Minimal trellis diagrams of lattices", Proc. 1997 IEEE International Symposium on Information Theory, p. 434, Ulm, Germany, June 29-July 4, 1997.
  
  
• A.H. Banihashemi and I.F. Blake, "New upper bounds on trellis complexity of lattices", Proc. 1997 IEEE International Symposium on Information Theory,p. 435, Ulm, Germany, June 29-July 4, 1997.
  
  
• A.H. Banihashemi and I.F. Blake, "New lower bounds on trellis complexity of lattices", Proc. 1997 Canadian Workshop on Information Theory, pp. 105-108, Toronto, ON, Canada, June 3-6, 1997.
  
  
• A.H. Banihashemi and A.K. Khandani, "An inequality on the coding gain of densest lattice packings in successive dimensions", Proc. Eighth International Conference of Computing and Information, University of Waterloo, Waterloo, ON, Canada, June 19-22, 1996.
  
  
• A.H. Banihashemi and A.K. Khandani, "Some results on lattice decoding problem in communication applications", Proc. 18th Biennial Symposium on Communications, pp. 387-392, Queen's University, Kingston, ON, Canada, June 2-5, 1996.
  
  
• A.H. Banihashemi and A.K. Khandani, "Lattice decoding using the Korkin-Zolotarev reduced basis", presented at the 30th Annual Conference on Information Sciences and Systems, Princeton University, Princeton, NJ, USA, March 20-22, 1996.
  
  
• A.H. Banihashemi and A.K. Khandani, "An inequality on the coding gain of densest lattice packings", presented at the 30th Annual Conference on Information Sciences and Systems, Princeton University, Princeton, NJ, USA, March 20-22, 1996.
  
  
• A.H. Banihashemi and S. Safavi-Naeini, "A CG-FFT method with nonuniform sampling for Pocklington's equation", Proc. IEEE Antennas and Propagation International Symposium, pp. 76-79, University of Michigan, Ann Arbor, MI, June 28-July 2, l993.
  
  
• A.H. Banihashemi and S. Safavi-Naeini, "A combination of CGM and FFT to solve scattering and radiation from wire antennas using uniform and nonuniform sampling schemes", Proc. International Congress on Computational Methods in Engineering, vol. 5, pp. 137-143, 1993.
  
  
• A.H. Banihashemi and H. Alavi, "A new method and criterion for optimization of periods and coefficients in a staggered PRF MTI radar", Proc. Iranian Conference on Electrical Engineering, vol. 2, pp. 196-206, 1993.