JOURNALS
 

journal
 

 

  • Christian Schlegel
    Minimum Output Symbol Error Variance of Forward Error Control Codes
    Series: Error-Correcting Codes, Finite Geometries and Cryptography, AMS, J. Contemporary Mathematics, in print 2010.
  • M. Zargham, C. Schlegel, J. Chamorro, C. Lahuec, F. Seguin, M. Jezequel, and V. Gaudet
    Scaling of Analog LDPC Decoders in Sub-100nm CMOS Processes
    IEEE Transactions on Circuits and Systems I, Integration-the VLSI Journal, to appear 2010.
  • Christian Schlegel, Marat Burnashev, and Dmitri Truhachev
    Generalized Modulation and Iterative Demodulation
    To appear in Hindawi Journal of Electrical and Computer Engineering, 2010.
  • Christian Schlegel and Shuai Zhang
    On the Dynamics of the Error Floor Behavior in (Regular) LDPC Codes
    IEEE Transactions on Information Theory, July 2010.
  • D. V. Truhachev, K. Sh. Zigangirov, and D. J. Costello
    Distance Bounds for Periodically Time-varying and tail-biting LDPC convolutional codes
    IEEE Transactions on Information Theory, in print 2010.
  • N. Sadeghi, V. Gaudet, C. Schlegel
    Analog DFT Processors for OFDM Receivers: Circuit mismatch and system performance analysis
    IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 56 , No. 9, pp. 2123- 2131, Sep. 2009.
  • A. Alimohammad, S. Fard, B. Cockburn, and C. Schlegel
    Compact Rayleigh and Rician fading simulator based on random walk processes
    Communications, IET, Vol. 3 , No. 8, pp. 1333-1342, 2009.
  • A. Alimohammad, S. Fard, B. Cockburn, and C. Schlegel
    An Improved Layered MIMO Detection Algorithm with Near-Optimal Performance
    IET Electronic Letters., vol. 45, no. 13, pp. 675–677, June. 2009.
  • D. Haley, C. Winstead, V. Gaudet, C. Schlegel, and A. Gran
    A Dual-Function Mixed-Signal Circuit for LDPC Encoding/Decoding
    Integration, the VLSI Journal, Vol. 42, No. 3, pp. 332–339, June 2009.
  • S . Nagaraj, S. Khan, C. Schlegel, and M.V. Burnashev
    Differential Preamble Detection In Packet-Based Wireless Networks
    IEEE Transactions on Wireless Communications, Vol. 8, No. 2, pp. 599-607, Feb. 2009.
  • D. Truhachev, C. Schlegel and L. Krzymien
    A Two-Stage Capacity-Achieving Demodulation/Decoding Method for Random Matrix Channels
    IEEE Transactions on Information Theory, Vol. 55, No. 1, January 2009.
  • Boon Chin Lim, W. Krzymien, and C. Schlegel,
    Efficient Sum Rate Maximization and Resource Allocation in Block-Diagonalized Space-Division Multiplexing
    IEEE Transactions on Vehicular Technology, Vol. 58, No. 1, pp. 478-484, Jan. 2009.
  • D. Truhachev, C. Schlegel and L. Krzymien
    A Two-Stage Capacity-Achieving Demodulation/Decoding Method for Random Matrix Channels
    IEEE Transactions on Information Theory, vol. 55, January 2009, no. 1.
  • L. Krzymien, D. V. Truhachev, C. Schlegel, and M. Burnashev
    Two-Stage Detection of Partitioned Random CDMA
    European Transactions on Telecommunications, special issue on "Interleave-Division Multiple Access (IDMA) and Related Techniques", vol. 19. no.5, August 2008, pp. 499-509.
  • T. Brandon, J. Koob, L. van den Berg, Z. Chen, A. Alimohammad, R. Swamy, J. Klaus, S. Bates, V. Gaudet, B. Cockburn, and D. Elliott
    A 600-Mb/s Encoder and Decoder for Low-Density Parity-Check  Convolutional Codes
    IEEE Trans. on Circuits and Systems I: Reg. Papers, in press, 2008.
  • N. Onizawa, T. Hanyu, and V. Gaudet
    Design of High-Throughput Fully-Parallel LDPC Decoders Based on Wire Partitioning
    IEEE Trans. Very Large Scale Integration (VLSI) Systems, in press, 2008.
  • N. Onizawa, T. Hanyu, and V. Gaudet
    High-Throughput Bit-Serial LDPC Decoder LSI Based on Multiple-Valued Asynchronous Interleaving
    IEICE Trans. on Electronics, 8 two-column pages, in  press, 2008.
  • N. Sadeghi, V. Gaudet, and C. Schlegel
    Analog DFT Processors for OFDM Receivers: Circuit Mismatch & System Performance Analysis
    IEEE Trans. on Circuits and Systems I: Regular Papers, 2008, in print.
  • D. Haley, V. Gaudet, C. Winstead, A. Grant, and C. Schlegel
    A Dual- Function Mixed-Signal Circuit for LDPC Encoding/Decoding
    Elsevier Integration – The VLSI Journal, The VLSI Journal, 2008, in print.
  • D. V. Truhachev, C. Schlegel and L Krzymien
    A Two Stage Capacity Achieving Two-Stage Demodulation/Decoding for Random Matrix Channels
    IEEE Transactions on Information Theory, vol. 55, no. 1, January 2009.
  • B.C. Lim, W.A. Krzymien, and C. Schlegel
    Efficient sum rate maximization and resource allocation in block diagonalized space-division multiplexing
    IEEE Transactions on Vehicular Technology, vol. 58, no.1, January 2009.
  • S. Nagaraj, D. V. Truhachev, and C. Schlegel
    Impact of traffic localization on communication rates in ad-hoc  networks
    ACM Transactions on Wireless Networks, in print.
  • C. Schlegel, D. Truhachev and Z. Bagley
    Transmitter Layering for Multi-User MIMO Systems
    EURASIP Journal on Wireless Communications and Networking, vol. 19, no. 5, pp. 499-509, Aug. 2008.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn, and C. Schlegel
    A Compact and Accurate Gaussian Variate Generator
    IEEE Transactions on Very Large Scale Integration Systems, vol. 16, no. 5, pp. 517-527, May 2008.
  • T. Brandon, R. Hang, G. Block, V. Gaudet, B. Cockburn, S. Howard, C.  Giasson, K. Boyle, P. Goud, S. S. Zeinoddin, A. Rapley, S. Bates, D.  Elliott, and C. Schlegel
    A Scalable LDPC Decoder Architecture with  Bit-Serial Message Exchange
    Elsevier Integration – The VLSI  Journal, Vol. 41, No. 3, pp. 385-398, May 2008.
  • L. Krzymien, D. V. Truhachev, C. Schlegel, and M. Burnashev
    Two-Stage Detection of Partitioned Random CDMA
    European Transactions on Telecommunications, special issue on “Interleave-Division Multiple Access (IDMA) and Related Techniques April 2008.
  • Y. Wang, A. Niknejad, V. Gaudet, and K. Iniewski
    A CMOS IR-UWB  Transceiver Design for Contact-less Chip Testing
    IEEE Transactions on Circuits and Systems II: Express Briefs, Vol. 55, No. 4, pp.  334-338, April 2008.
  • C. Schlegel, D. Truhachev and Z. Bagley
    Transmitter Layering for Multi-User MIMO Systems
    to appear in EURASIP Journal on Wireless Communications and Networking, April 2008.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn, and C. Schlegel
    A Compact and Accurate Gaussian Variate Generator
    IEEE Transactions on Very Large Scale Integration Systems, vol. 16, no. 5, pp. 517-527, May 2008.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn and C. Schlegel
    A Compact Single-FPGA Fading Channel Simulator
    IEEE Transactions on Circuits and Systems Part II: Express Briefs, vol. 55, no. 1, pp. 84–88, January 2008.
  • A. Alimohammad, B. F. Cockburn
    Modeling and Hardware Implementation Aspects of Fading Channel Simulators
    IEEE Transactions on Vehicular Technology, vol. 57, no. 4, pp. 2055–2069, July 2008.
  • C. Schlegel
    CDMA with Partitioned Spreading
    IEEE Communications Letters, vol. 11, no. 12, pp. 913–915, December 2007.
  • M. Yiu, C. Winstead, V. Gaudet, and C. Schlegel
    Design for Testability of CMOS Analog Sum-Product Error Control Decoders
    IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 54, no. 8, pp. 675–679, August 2007.
  • C. Schlegel, D. Truhachev, and Z. Bagley
    Transmitter Layering for Multi-User MIMO Systems
    EURASIP Journal on Wireless Communications and Networking, vol. 2008, Article ID 372078, doi:10.1155/2008/372078
  • S. Nagaraj, D. V. Truhachev, and C. Schlegel
    Impact of Traffic Localization on Communication Rates in Ad-Hoc Networks
    ACM Transactions on Wireless Networks, in press.
  • M. Yiu, C. Winstead, V. Gaudet, and C. Schlegel
    Design for Testability of CMOS Analog Sum-Product Error Control Decoders
    IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 54, no. 8, pp. 675–679, August 2007.
  • A. Sridharan, D. V. Truhachev, M. Lentmaier, D. J. Costello, and K. S. Zigangirov
    Distance Bounds for an Ensemble of LDPC Convolutional Codes
    IEEE Transactions on Information Theory, IT-53(12):4537-4555, Dec. 2007
  • Amirhossein Alimohammad and Bruce F. Cockburn
    An Efficient Parallel Architecture for Implementing LST Decoding in MIMO Systems
    IEEE Transactions on Signal Processing, vol. 54, no. 10, Oct. 2006, pp. 3899-3907
  • M. Lentmaier, D. V. Truhachev, K. S. Zigangirov, and D. J. Costello
    An Analysis of the Block Error Probability Performance of Iterative Decoding
    IEEE Transactions on Information Theory, vol. 51, no. 11, November 2005
  • A. Sridharan, M. Lentmaier, D. Truhachev, D. J. Costello, Jr., and K. Sh. Zigangirov
    On the Minimum Distance of Low-Density Parity-Check Codes with Parity-Check Matrices Constructed from Permutation Matrices
    Problems of Information Transmission, vol. 41, no. 1, April 2005, pp. 33 - 44
  • S. Kasnavi, P. Berube, V. Gaudet, and J.N. Amaral
    A Multizone Pipelined Cache for IP Routing
    Springer-Verlag Lecture Notes in Computer Science, Vol. 3462, pp. 574-585, April 2005
  • D. Gnaedig, E. Boutillon, M. Jezequel, V. Gaudet, and G. Gulak
    On Multiple Slice Turbo Codes
    Annals of telecommunications, Vol. 60, No. 1-2, pp. 79-102, January-February 2005
  • P. Goud Jr., C. Schlegel, W.A. Krzymień, R. Hang
    Multiple antenna communication systems - an emerging technology
    Can. J. of Electrical & Computer Engineering, Special Issue on Advances in Wireless Communications and Networking, vol. 29, no. 1/2, January/April 2004, pp. 51-59
  • V. Gaudet and G. Gulak
    A 13.3Mbps 0.35um CMOS Analog Turbo Decoder IC with a Configurable Interleaver
    IEEE Journal of Solid-State Circuits, Vol. 38, No. 11, pages 2010-2015, November 2003
  • C. Schlegel and A. Grant
    Differential space-time turbo codes
    IEEE Trans. Inform. Theory, vol 49, no. 9, September, 2003, pp. 2298-2306
  • V. Gaudet and A. Rapley
    Iterative Decoding Using Stochastic Computation
    Electronics Letters, Vol. 39, No. 3, pages 299-301, February 6, 2003
  • H. Zhu, B. Farhang-Boroujeny, and C. Schlegel
    Pilot embedding for joint channel estimation and data detection in MIMO communication systems
    IEEE Communications Letters, Volume: 7 Issue: 1, pp. 30 -32, Jan. 2003
  • Z. Shi and C. Schlegel
    Spreading code construction for CDMA
    IEEE Communications Letters, Vol. 7, No. 1 pp. 4–6, January 2003
  • V. Gaudet, R. Gaudet, and G. Gulak
    Programmable interleaver design for analog iterative decoders
    IEEE Transactions on Circuits and Systems II - Analog and Digital Signal Processing, vol. 49, no. 7, July 2002, pp. 457-464.
  • W. Gross, V. Gaudet, and G. Gulak
    Difference Metric Soft-Output Detection: Architecture and Implementation
    IEEE Trans. on Circuits and Systems II - Analog and Digital Signal Processing, Vol. 48, No. 10, pp. 904-911, Oct. 2001