Library

Subject:


MIMO




Publications:

  1. Robert C. Elliott and Witold A. Krzymien, "On The Convergence of Genetic Scheduling Algorithms for Downlink Transmission in Multi-User MIMO Systems", Wireless Personal Communications, September 8, 2010.

  2. Arash Talebi and Witold A. Krzymien, "Multiple-Antenna Multiple-Relay System with Precoding for Multiuser Transmission", The 5th International Wireless Communications and Mobile Computing Conference 2009 (IWCMC'09), June 21-24, 2009, Leipzig, Germany.

  3. Mohsen Eslami and Witold A. Krzymien, "Limited-Feedback Multiuser MIMO-OFDM Downlink with Spatial Multiplexing and Per-Chunk / Per-Antenna User Scheduling", IEEE 7th Workshop on Multi-Carrier Systems & Solutions 2009, Herrsching, Germany, May 5-6, 2009.

  4. Shreeram Sigdel and Witold A. Krzymien, "Efficient User Selection and Ordering Algorithms for Successive Zero-Forcing Precoding for Multiuser MIMO Downlink", IEEE 69th Vehicular Technology Conference 2009 (VTC Spring/April 2009), Barcelona, Spain, pp 1-6.

  5. Shreeram Sigdel and Witold A. Krzymien, "Simplified Fair Scheduling and Antenna Selection Algorithms for Multiuser MIMO Orthogonal Space3-Division Multiplexing Downlink", IEEE Transactions on Vehicular Technology, vol 58, pp 1329-1344, March 2009.

  6. Shreeram Sigdel (supervisor: Witold A. Krzymien), "Multiple Antenna Processing and User Scheduling Algorithms for High Throughput Wireless Communications Systems", PhD Thesis, University of Alberta, Department of Electrical and Computer Engineering.

  7. Mohsen Eslami and Witold A. Krzymien, "Downlink Limited Feedback Transmission Schemes for Asymmetric MIMO Channels", IEEE Vehicular Technology Conference 2008 (VTC FALL 2009), Calgary, AB, September 2008.

  8. Aresh Talebi and Witold A. Krzymien, "Optimized Power Allocation for Multiple-Antenna Multiple-Relay Cooperative Communication System", 10TH International Symposium on Spread Spectrum Techniques and Applications (ISSSTA'08), August 25-28, 2008, Bologna, Italy.

  9. Jia Liu and Witold A. Krzymien, "A Novel Nonlinear Joint Transmitter-receiver Processing Algorithm for the Downlink of Multi-user MIMO Systems", IEEE Transactions on Vehicular Technology, vol 57, no 4, pp 2189-2204, July 2008.

  10. Shreeram Sigdel and Witold A. Krzymien, "Simplified Channel-Aware Greedy Scheduling and Antenna Selection Algorithms for Multiuser MIMO Systems Employing Orthogonal Space Division Multiplexing", Advances in Mobile and Wireless Communications; Views of the 16th IST Mobile and Wireless Communication Summit, Chapter Two, pp 23-51, publisher - Springer, 2008.

  11. Siva D. Muruganathan and Abu B. Sesay, "A Computationally Efficient QR-Successive Interference Cancellation Scheme for Simplified Receiver Implementation in SFBC-OFDM Systems", IEEE Transactions on Wireless Communications, Vol. 6, No. 10, pp. 3641-3647, October 2007.

  12. Nghi H. Tran, Ha H. Nguyen and Tho Le-Ngoc, "Performance Bounds of Orthogonal Space-Time Block Codes Over Keyhole Nakagami-m Channels", IEEE Signal Processing Letters, Vol. 14, No. 9, pp. 605-608, September 2007.

  13. Jia Liu and Witold A. Krzymien, "Improved Tomlinson-Harashima Precoding for the Downlink of Multi-user MIMO Systems", Canadian Journal of Electrical and Computer Engineering 2007 (CJECE 2007), vol 32, no 4, pp 133-144, Fall 2007.

  14. Siva D. Muruganathan, Tung X. Lai and Abu B. Sesay, "Groupwise Recursive Channel Estimation for Space-Frequency Block Coded OFDM Systems in Doubly Selective Fading Channels", IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing (PacRim 2007), Victoria, BC, Canada, pp. 597-600, August 2007.

  15. Syed Adnan Raza Naqvi (supervisor: Dr. John Nielsen, co-supervisor: Dr. Geoffrey Messier), "MIMO OFDM System Performance in Measured Indoor Environment", MSc Thesis, University of Calgary, Department of Electrical and Computer Engineering, August 2007.

  16. Shreeram Sigdel and Witold A. Krzymien, "Fair Scheduling and Antenna Selection Algorithms for Multiuser MIMO Orthogonal Space Division Multiplexing Downlink", 2007 IST Mobile and Wireless Communications Summit, Budapest, Hungary, Pages 1-7, July 1-5, 2007, INVITED Paper.

  17. Jia LIU (supervisor: Dr. Witold Krzymien), "Precoding for Spatial Layer Separation on Multi-User MIMO Downlink", PhD Thesis, University of Alberta, Department of Electrical & Computer Engineering, Spring 2007.

  18. Bartosz Mielczarek and Witold A. Krzymien, "Influence of CSI Feedback Errors on Capacity of Linear Multi-user MIMO Systems", 65th IEEE Vehicular Technology Conference 2007 (VTC '07 Spring), Dublin, Ireland, April 2007.

  19. Robert C. Elliott and Witold A. Krzymien, "Downlink Scheduling for Multiple Antenna Systems with Dirty Paper Coding via Genetic Algorithms", IEEE 65th Vehicular Technology Conference (VTC '07 Spring), Dublin, Ireland, April 2007.

  20. Chunlong Bai, Witold A. Krzymien and Ivan J. Fair, "Hybrid-ARQ for Layered Space Time MIMO Systems with Channel State Information Only at the Receiver", IEEE Wireless Communications and Networking Conference 2007 (WCNC'07), pp. 546-551, March 2007.

  21. Yu Fu, Chintha Tellambura and Witold A. Krzymien, "Precoding for Multiuser Orthogonal Space-Time Block-Coded OFDM Downlink Over Spatially-Correlated Channels", IEEE Wireless Communications and Networking Conference (WCNC '07), Hong Kong, pp. 1307-1312, March 2007.

  22. Bartosz Mielczarek and Witold A. Krzymien, "Influence of CSI Feedback Delay on Capacity of Linear Multi-User MIMO Systems", IEEE Wireless Communications and Networking Conference 2007(WCNC '07), Hong Kong, pp. 1188-1192, March 31-April 3, 2007.

  23. Yu Fu, Chintha Tellambura and Witold A. Krzymien, "Transmitter Precoding for ICI Reduction in Closed-Loop MIMO OFDM Systems", IEEE Transactions on Vehicular Technology, Vol. 56, No. 1, pp. 115-125, January 2007.

  24. Robert C. Elliott and Witold A. Krzymien, "Downlink Scheduling for Multiple Antenna Multi-Carrier Systems with Dirty Paper Coding Via Genetic Algorithms", Multi-Carrier Spread Spectrum 2007 (MC-SS 2007), publisher: Springer-the Netherlands, editor: Simon Plass et al, pp 47-56.

  25. Yu Fu, Chintha Tellambura and Witold A. Krzymien, "Adaptive Precoding for Switching between Spatial Multiplexing and Diversity in MIMO OFDM with Transmit Antenna and Path Correlations", IEEE GLOBECOM 2006, San Francisco, CA, USA, November 27, December 1, 2006.

  26. Yu Fu, Witold A. Krzymien and Chintha Tellambura, "Non-Linear Precoding for OFDM Systems in Spatially-Correlated Frequency-Selective Fading MIMO Channels", IEEE GLOBECOM 2006, San Francisco, CA, USA, November 27-December 1, 2006.

  27. Jia Liu and Witold A. Krzymien, "A Novel Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multi-User MIMO Systems", IEEE GLOBECOM 2006, San Francisco, CA, USA, November 27, December 1, 2006.

  28. Boon Chin Lim, Christian Schlegel and Witold A. Krzymien, "Sum Rate Maximization and Transmit Power Minimization for Multi-User Orthogonal Space Division Multiplexing", IEEE GLOBECOM 2006, San Francisco, USA, November 27-December 1, 2006.

  29. Tung X. Lai, Siva D. Muruganathan and Abu B. Sesay, "An Iterative QR-SIC Receiver for Concatenated Space Frequency Coding Schemes in Severe Multipath Channels", IEEE Global Telecommunications Conference (Globecom2006), San Francisco, CA, USA, Nov. 27-Dec. 1, 2006.

  30. Boon Chin Lim, Witold A. Krzymien and Christian Schlegel, "Transmit Antenna Selection for Sum Rate Maximization in Transmit Zero-Forcing Beamforming", IEEE International Conference on Communication System (ICCS'06), Singapore, October 30-November 1, 2006.

  31. Boon Chin Lim, Witold A. Krzymien and Christian Schlegel, "User Selection Methods for Multi-User Downlinks with Multiple-Antenna Terminals", IEEE International Conference on Communication Systems (ICCS '06), Singapore, October 30-November 1, 2006.

  32. Shreeram Sigdel and Witold A. Krzymien, "Interference Suppression Through Adaptive Subset Antenna Transmission in Interference Limited MIMO Wireless Environments", IEEE Vehicular Technology Conference (VTC'06-Fall), Montreal, PQ, September 2006.

  33. Yu Fu, Witold A. Krzymien and Chintha Tellambura, "Transmitter Precoding for Orthogonal Space-Time Block-Coded OFDM in Transmit-Antenna and Path-Correlated Channels", IEEE Vehicular Technology Conference (VTC'06-Fall), Montreal, PQ, September 2006.

  34. Chunlong Bai, Ivan J. Fair and Witold A. Krzymien, "SR-ARQ for MIMO OFDM Systems with Channel State Information Only at the Receiver", IEEE Vehicular Technology Conference (VTC'06 Fall), Montreal, PQ, September 2006.

  35. Bartosz Mielczarek and Witold A. Krzymien, "Comparison of Partial CSI Encoding Methods in Multi-User MIMO Systems", International Symposium on Wireless Personal Multimedia Communications (WPMC 2006), San Diego, Ca, USA, pp. 680-685, September 17-20, 2006 .

  36. Jia Liu and Witold A. Krzymien, "Minimum Bit-Error Rate Design of Zero-Forcing Criterion Based Tomlinson-Harashima Precoding for Multi-User MIMO Downlinks", International Symposium on Wireless Personal Multimedia Communications (WPMC 2006), San Diego, Ca, USA, pp. 721-725, September 17-20, 2006.

  37. Boon Chin Lim, Witold A. Krzymien and Christian Schlegel, "Impact of Receive Antenna Selection on Scheduling for Orthogonal Space Division Multiplexing", International Symposium on Wireless Personal Multimedia Communications (WPMC 2006), San Diego, CA, USA, pp. 840-844, September 17-20, 2006.

  38. Bartosz Mielczarek and Witold A. Krzymien, "Vector Quantization of Channel Information in Linear Multi-User MIMO Systems", IEEE Ninth International Symposium on Spread Spectrum Techniques & Applications (ISSSTA '06), Manaus, Brazil, pp. 302-306, August 28-31, 2006 .

  39. Jia Liu and Witold A. Krzymien, "A Minimum Mean-Square Error Criterion Based Nonlinear Joint Transmitter-Receiver Processing Algorithm for the Downlink of Multi-User MIMO System", IEEE Vehicular Technology Conference (VTC '06 Spring), Melbourne, Australia, pp. 1982-1987, May 7-10, 2006.

  40. Boon Chin Lim, Christian Schlegel and Witold A. Krzymien, "Efficient Receive Antenna Selection Algorithms and Framework for Transmit Zero-Forcing Beamforming", IEEE Vehicular Technology Conference (VTC '06 Spring), Melbourne, Australia, pp. 2241-2245, May 7-10, 2006.

  41. Nghi H. Tran, Ha H. Nguyen and Tho Le-Ngoc, "Tight Error Bound for Coded Unitary Space-Time Modulation", Proceedings of IEEE Wireless Communications and Networking Conference, WCNC'06, Las Vegas, NV, April 2006.

  42. David Mazzarese (supervisors: Dr. Ivan Fair and Dr. Witold A. Krzymien), "High Throughput Wireless Downlink Packet Data Access with Multiple Antennas and Multi User Diversity", Ph.D. Thesis, Department of Electrical and Computer Engineering, University of Alberta, October 2005.

  43. Siva D. Muruganathan, Abu B. Sesay, "Signal Detection for Orthogonal/Quasi-Orthogonal Space-Frequency Block Coded OFDM Transmit Diversity Schemes", 2005 IEEE Military Communications Conference (MILCOM 2005), Atlanta City, USA, October 17-20, 2005.

  44. Kathryn Kar Ying Lo (supervisor: Abu Sesay), "Channel Estimation of Frequency Selective Channels for MIMO-OFDM", M.Sc. Thesis, Department of Electrical and Computer Engineering, University of Calgary, September 2005.

  45. Siva Muruganathan (supervisor: Dr. Abu Sesay), "Recursive QR Based Signal Detection for Space-Frequency Coded OFDM Systems", MSc. Thesis, The University of Calgary, September 2005.

  46. Jia Liu, Witold A. Krzymien, "A Null Space Constraint Based Block Tomlinson-Harashima Precoding Technique for the Multi-User MIMO Downlink", 2005 IEEE Pacific Rim Conference on Communications Computers and Signal Processing (PACRIM'05), Victoria, BC, pp. 61-64, September 2005.

  47. S.D. Muruganathan, A.B. Sesay, "A Recursive QR Detector For Space-Frequency Block Coded OFDM Systems with Four Transmit Antennas", IEEE Pacific Rim Conference, Victoria, BC, Canada, pp. 510-513, August 2005.

  48. Shreeram Sigdel, Witold A. Krzymien, "Performance of MIMO Spatial Multiplexing Systems with Transmit Antenna Selection on Frequency Selective Fading Channels", International Conference on Wireless Communications 2005 (Wireless 2005), Calgary, AB, A-5, pp. 29-38, July 11-13, 2005.

  49. Boon Chin Lim, Christian Schlegel, Witold A. Krzymien, "Antenna Selection and Power Allocation for Transmit Channel-Inversion Beamforming Under Poor Channel Conditions", International Conference on Wireless Communications 2005, Calgary, AB, pp F-4:202-217, July 11-13, 2005.

  50. Siva D. Muruganathan, Abu B. Sesay, "Performance and Complexity Comparisons of Detection Schemes for Alamouti Coded OFDM Systems", Wireless 2005, Calgary, AB, Canada, pp. 252-257, July 11-13, 2005.

  51. Bartosz Mielczarek and Witold Krzymien, "Soft Parallel Decoding of Per-Antenna-Coded MIMO Systems", 2005 IEEE International Conference on Communications (ICC'05), Seoul, Korea, pp. 2256-2260, May 2005.

  52. Jia Liu, Witold A. Krzymien, "A Novel Nonlinear Precoding Algorithm for the Downlink of Multiple Antenna Multi-User Systems", Vehicular Technology Conference 2005 (VTC'05), Stockholm, Sweden, pp. 887-891, May 2005.

  53. Apichart Intarapanich (supervisor: Dr. Bob Davies, co-supervisor: Dr. Abu Sesay), "Broadband MIMO Wireless Systems: Channel Measurement and Modeling", Ph.D. Thesis, The University of Calgary, March 2005.

  54. P.L. Kafle, A.B. Sesay, "Iterative Multiuser Receivers with Combined Group Multiuser Detection and Interference Cancellation for Space-Time Coded MC-CDMA System", IEICE Transactions on Communications, Vol. E87-B, No. 12, pp. 3702-3709, December 2004.

  55. Shreeram Sigdel, Witold A. Krzymien, "Performance of Cellular MIMO Spatial Multiplexing Downlink Systems with Transmit Antenna Selection ", Proceedings of IEEE WPMC 2004, Aalborg, Denmark, pp 624-628, September 2005.

  56. P.L. Kafle, A.B. Sesay, J. McRory, "Capacity of MIMO OFDM Systems in Spatially Correlated Indoor Fading Channels", IEEE Vehicular Technology Conference (VTC-Fall 2004), Los Angeles, CA, USA, Sept 26-29, 2004.

  57. A. Intarapanich, P.L. Kafle, R. Davies, A.B. Sesay, J. McRory, "Spatial Correlation Measurements for Broadband MIMO Wireless Channels", IEEE Vehicular Technology Conference (VTC-Fall 2004), Los Angeles, CA, USA, Sept 26-29, 2004.

  58. P. Kafle, A. Intarapanich, A. Sesay, J. McRory, "Effect of Tap Gain and Spatial Correlations to Wideband MIMO Capacity and Experimental Validation", The Ninth IEEE International Conference on Communications Systems, Singapore, pp. 275-280, September 6-8, 2004.

  59. S. Sigdel, W.A. Krzymien, "Performance of Interference Limited MIMO Downlink Systems with Transmit Antenna Selection", Wireless 2004 proceedings, Calgary, Alberta, pp. 22-34, July 12-14, 2004.

  60. B. Mielczarek, W. Krzymien, "Throughput of Heterogeneous Multi-User MIMO-OFDM Systems", Wireless 2004 proceedings, Calgary, Alberta, pp. 215-224, July 12-14, 2004.

  61. J. Liu, W.A. Krzymien, "Signal Detection and Pre=Processing Algorithms in Layered Space-Time Multiple Input Multiple Output Antenna Systems", Wireless 2004 proceedings, Calgary, AB, pp 9-21, July 12-14, 2004.

  62. A. Intarapanich, R.J. Davies, A.B. Sesay, P.L. Kafle, J. McRory, "The Capacity of Broadband Multi-Antenna Array Systems in Outdoor Environment", Wireless 2004 proceedings, Calgary, Alberta, pp. 312-317, July 12-14, 2004.

  63. P.L. Kafle, A. Intarapanich, A.B. Sesay, J. McRory, R.J. Davies, "Correlation Analysis Based on Broadband MIMO Channel Measurements", Wireless 2004 proceedings, Calgary, Alberta, pp. 1-8, July 12-14, 2004.

  64. P.L. Kafle, A. Intarapanich, A.B. Sesay, J. McRory, R. Davies, G. McGibney, "A Wideband MIMO Channel Measurement System for Indoor Office Environment", 2004 World Wireless Congress, San Francisco, CA, USA, pp. 95-100, May 25-28, 2004.

  65. P.L. Kafle, A.B. Sesay, J. McRory, "An Iterative MMSE-Decision Feedback Multiuser Detector for Space-Time Coded Multicarrier CDMA System", Canadian Conference on Electrical and Computer Engineering 2004, Niagara Falls, Ont., pp. 2281-2286, May 2004.

  66. A. Intarapanich, R.J. Davies, A.B. Sesay, P.L. Kafle, "The Capacity of Multi-Antenna Array System in Microcell and Picocell Wireless Environment", CCECE 2004-CGEI 2004, Niagara Falls, ON, pp. 0797-0800, May 2004.

  67. P.L. Kafle, A.B. Sesay, "Iterative Semiblind Multiuser Receivers for a Space-Time Block-Coded MC-CDMA Uplink System", IEEE Transactions on Vehicular Technology, Vol. 53, No. 3, May 2004.

  68. P.L. Kafle, A.B. Sesay, "Performance Analysis of Multicarrier CDMA Systems with Parallel and Serial Concatenated Coding in Fading Channels", IEE Proceedings-Communications, Vol. 151, No. 2, pp. 113-122, April 2004.

  69. Paul Goud Jr., Christian Schlegel, Witold A. Krzymien, Robert Hang, "Multiple Antenna Communications Systems - An Emerging Technology", Canadian Journal of Electrical & Computer Engineering, Special Issue on Advances in Wireless Communications and Networking, Vol. 29, No. 1/2, pp. 51-59, January/April 2004.

  70. A. Intarapanich, P.L. Kafle, R.J. Davies, A.B. Sesay, "Effect of Tap Gain Correlation on Capacity of OFDM MIMO Systems", IEE Electronic Letters, Vol. 40, No. 1, pp. 86-88, January 8, 2004.

  71. G. Li, W.A. Krzymien, I.J. Fair, "LDPC Coded Systems with D-BLAST Structure", IEEE Pacific RIM Conference on Communications, Computers and Signal Processing, Victoria, BC, pp. 510-513, August 28-30, 2003.

  72. P. Goud Jr., C. Schlegel, W.A. Krzymien, R. Hang, Z. Bagley, S. Messerly, M. Nham, V. Rajamani, "Indoor MIMO Channel Measurements Using Dual Polarized Patch Antenna", IEEE Pacific RIM Conference on Communications, Computers and Signal Processing, Victoria, BC, pp. 752-755, August 28-30, 2003.

  73. T. Tran, A.B. Sesay, "Quasi-Orthogonal STBCs with Embedded Linear Processing at the Receiver", IEEE Pacific RIM Conference on Communications, Computers and Signal Processing, Victoria, BC, Vol. 1, pp. 376-379, August 28-30, 2003.

  74. P. Goud Jr., C. Schlegel, R. Hang, W.A. Krzymien, Z. Bagley, S. Messerly, P. Watkins, V. Rajamani, "MIMO Channel Measurements for an Indoor Office Environment", Wireless 2003 proceedings, Calgary, Alberta, pp. 423-427, July 7-9, 2003.

  75. D.J. Mazzarese and W.A. Krzymien, "High Throughput Downlink Cellular Packet Data Access with Multiple Antennas and Multiuser Diversity", IEEE 57th Vehicular Technology Conference (VTC2003-spring), Jeju, Korea, pp. 1079-1083, April 2003.

  76. T.A. Tran, A.B. Sesay, "Iterative Training for the LMS Algorithm with Extremely Short Pilot Sequences", Wireless 2002 Proceedings, Calgary, Alberta, pp. 326-336, July 8-10, 2002.

  77. G. Li, I.J. Fair, W.A. Krzymien, "Low Density Parity Check Codes for Space-Time Wireless Transmission", Wireless 2002, Calgary, AB, pp. 76-82, July 8-10, 2002.

  78. Tuan A. Tran and Abu B. Sesay, "A Robust and Low-Complexity Transceiver for Space-Time Block Coding Multiuser Wireless Communications Systems", Vehicular Technology Conference Spring 2002 proceedings, Birmingham, AL, USA, pp. 1589-1593, May 6-9, 2002.

  79. L. Tomba, W. Krzymien, "Reverse Link Performance of a Coded OFDM/SFH-CDMA Transmission Scheme", Proceedings of First IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC'97, Paris, France, pp. 241-244, April 1997.

Authors with
publications in
this subject:

  Chunlong Bai
  Bob Davies
  Duncan Elliott
  Robert Elliott
  Ivan Fair
  Paul Goud Jr.
  Robert Hang
  Apichart Intarapanich
  Padam Kafle
  Witold A. Krzymien
  Ge Li
  Jia Liu
  Kathryn Lo
  David Mazzarese
  Grant McGibney
  John McRory
  Geoffrey Messier
  Bartosz Mielczarek
  Siva Muruganathan
  Adnan Naqvi
  Ha Nguyen
  John Nielsen
  Abu Sesay
  Shreeram Sigdel
  Arash Talebi
  Luciano Tomba
  Nghi Tran

Related Subjects:

  Autonomous Networks
  Cellular Systems
  Channel
  Location
  Modulation and Decoding
  Ultra Wideband
  Wireless PAN/LAN/MAN


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