CONFERENCE PAPERS
 

 

  • Submitted: Christian Schlegel and Eric Bouton
    Multi-Code Wireless Packet Random Access
    IEEE Military Communications Conference 2010 (MILCOM'10), San Jose, CA, USA, October 31-November 3, 2010.
  • Submitted: Marcel Jar and Christian Schlegel
    Extended Jointly Gaussian Approach for MIMO Multipath Channels
    6th International Symposium on Turbo Codes & Iterative Information Processing (ISTC'10), Brest, France, September 6-10, 2010.
  • Submitted: Eric Bouton, Shuai Zhang, Lukazs Krzymien and Christian Schlegel
    Performance of Modulation-Aware Iterative Equalization in Uplink LTE Systems
    6th International Symposium on Turbo Codes & Iterative Information Processing (ISTC'10), Brest, France, September 6-10, 2010.
  • Submitted: Majid Ghanbarinejad and Christian Schlegel
    Analysis of Adaptive Probabilistic Medium Access with Multipacket Reception
    IEEE Global Communications Conference 2010 (GLOBECOM'10), Miami, FL, USA, December 6-10, 2010
  • Submitted: Eric Bouton, Shuai Zhang, Lukazs Krzymien and Christian Schlegel
    Improving Uplink LTE Performance with Modulation-Aware Iterative Equalization
    Hindawi Journal of Electrical and Computer Engineering.
  • C. Schlegel and M. Burnashev
    Optimal Error Control Coding for Iterative Cancellation Systems
    Proc. Int. Symp. Information Theory (ISIT) 2010, Austin, TX, June 14-19, 2010.
  • Marcel Jar and Christian Schlegel
    Extended Jointly Gaussian Approach for Iterative Equalization
    IEEE International Conference on Communications 2010 (ICC'10), Cape Town, South Africa, May 23-27, 2010.
  • Lukasz Krzymien, Christian Schlegel, and Shuai Zhang
    Improving Uplink LTE Performance with Modulation- Aware Iterative Equalization
    IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC'10), Marrakech, Morocco, June 20-23, 2010.
  • M. Ghanbarinejad, C. Schlegel and P. Gburzynski
    Adaptive Probabilistic Medium Access in MPR-Capable Adhoc Wireless Networks
    IEEE Global Communications Conference (GLOBECOM'09), Honolulu, HI, USA, November 30-December 04, 2009.
  • E. Son, B. Crowley, C. Schlegel and V. Gaudet
    Packet Detection for Wireless Networking with Multiple Packet Reception
    IEEE Military Communications Conference (MILCOM'09), Boston, MA, USA, pp. 1-5, October 2009.
  • C. Schlegel and S. Zhang
    On the Dynamics of the Error Floor Behavior in (Regular) LDPC Codes
    IEEE Information Theory Workshop (ITW'09), Taormina, Sicily, Italy, October 11-16, pp. 243-247, 2009.
  • S. Fard, A. Alimohammad, B. Cockburn, C. Schlegel
    A flexible FPGA-based MIMO geometric fading channel simulator for rapid prototyping
    International Conference on Field-Programmable Technology, 2009.
  • S. Fard, A. Alimohammad, B. Cockburn, C. Schlegel
    A Single FPGA Filter-Based Multipath Fading Emulator
    IEEE Global Telecommunications Conference, (GLOBECOM 2009), pp. 1-5, 2009.
  • A. Razib, S. Dick, and V. Gaudet
    Design of a High-Speed Fuzzy  Logic Controller Based on Log-Domain Arithmetic
    2009 IEEE Int. Symp.  on Multiple-Valued Logic, 6 pages, May 2009.
  • S. Nagaraj, D. Truhachev and C. Schlegel
    Analysis of a Random Channel Access Scheme with Multi-Packet Reception
    GLOBECOM 2008, New Orleans, USA, Nov. 2008.
  • Y. Wang, B. Afshar, T. Cheng, V. Gaudet, and A. Niknejad
    A 2.5mW Inductorless Wideband VGA with Dual Feedback DC Offset Correction in 90nm CMOS Technology
    2008 IEEE Radio-Frequency Integrated Circuits Symp. (RFIC), June 2008.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn, C. Schlegel
    A novel technique for efficient hardware simulation of spatiotemporally correlated MIMO fading channels
    Accepted in IEEE International Conference on Communications (ICC' 08), May 19-23, 2008, Beijing, China.
  • T. Brandon, J. C. Koob, L. van den Berg, Z. Chen, A. Alimohammad, R. Swamy, J. Klaus, S. Bates, V. C. Gaudet, B. F. Cockburn, D. Elliott
    A 600-Mb/s encoder decoder for low-density parity-check convolutional codes
    IEEE International Symposium on Circuits and Systems (ISCAS' 08), May 18-21, 2008, Seattle, Washington, USA.
  • R. Dlugosz and V. Gaudet
    Current-Mode Memory Cell with Power Down Phase for Discrete Time Analog Iterative Decoders
    2008 IEEE Int. Symp. on Circuits and Systems, pp. 748-751, May 2008.
  • M. Khorasani, L. van den Berg, P. Marshall, M. Zargham, V. Gaudet, D. Elliott, and S. Martel
    Low-Power Static and Dynamic High-Voltage CMOS Level-Shifter Circuits
    2008 IEEE Int. Symp. on Circuits and  Systems, pp. 1946-1949, May 2008.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn, C. Schlegel
    A single-FPGA multipath MIMO fading channel simulator
    IEEE International Symposium on Circuits and Systems (ISCAS' 08), May 18-21, 2008, Washington, Seattle, Washington, USA.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn, C. Schlegel
    An accurate and compact Rayleigh and Rician fading channel simulator
    IEEE Vehicular Technology Conference (VTC'08), May 11-14, 2008, Marina Bay, Singapore.
  • S. Dick, V. Gaudet, and H. Bai
    Bit-Serial Arithmetic: A Novel  Approach to Fuzzy Hardware
    2008 Annual Meeting of the North  American Fuzzy Information Processing Society (NAFIPS), pp. 1-6, May  2008.
  • A. Alimohammad, S. F. Fard, B. F. Cockburn, C. Schlegel
    On the efficiency and accuracy of hybrid pseudo-random number generators for FPGA-based simulations
    IEEE Reconfigurable Architecture Workshop (RAW'08), Apr. 14-15, 2008, Miami, USA.
  • S. Khan, S. Nagaraj, C. Schlegel and M. Burnashev
    Performance of a Correlation-Based Detector Packet Wireless Networks
    Proc. 20th IEEE Canadian Conference on Electrical and Computer Engineering (CCECE 2007), Vancouver, BC, 22 – 26, April 2007, in press
  • Amirhossein Alimohammad, Saeed F. Fard, Bruce F. Cockburn and Christian Schlegel
    An Improved SOS-based Fading Channel Emulator
    IEEE 66th Vehicular Technology Conference (VTC2007), Sept. 30 - Oct. 3, 2007, Baltimore, MD, U.S.A.
  • Amirhossein Alimohammad, Saeed F. Fard, Bruce F. Cockburn and Christian Schlegel
    A Compact Fading Channel Simulator Using Timing-Driven Resource Sharing
    18th IEEE International Conference on Application-specific Systems, Architectures and Processors (ASAP'07), July 8-11, 2007, Montreal, QC, Canada
  • Amirhossein Alimohammad, Saeed F. Fard, Bruce F. Cockburn and Christian Schlegel
    A Flexible Filter Processor for Fading Channel Emulation
    IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM'07), April 23-25, 2007, Napa Valley Marriott, USA.
  • Saeed F. Fard, Amirhossein Alimohammad, Mazia Khorasani, Bruce F. Cockburn and Christian Schlegel
    A Compact and Accurate FPGA based Nonisotropic Fading Channel Simulator
    IEEE Canadian Conference on Electrical and Computer Engineering (CCECE'07), Apr. 22-25, 2007, Vancouver, BC, Canada
  • Amirhossein Alimohammad and Bruce F. Cockburn
    A Reconfigurable SOS-based Rayleigh Fading Channel Simulator
    IEEE 2006 International Workshop on Signal Processing Systems (SIPS 2006), Oct. 2-4, 2006, Banff, AB, Canada.
  • Amirhossein Alimohammad and Bruce F. Cockburn
    Compact Implementation of a Sum-of-Sinusoids Rayleigh Fading Channel Simulator
    6th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2006), Aug. 27-30, 2006, Vancouver, BC, Canada
  • K. Boyle, S. Kilambi, R. Dlugosz, K. Iniewski, and V. Gaudet
    An Examination of the Effect of Feature Size Scaling on Effective Power Consumption in Analog to Digital Converters
    IEEE Workshop on Signal Processing Systems (SIPS), Banff, AB, pp. 194-199, Oct. 2006.
  • S. Nagaraj, D. Truhachev and C. Schlegel
    Joint-Detection Receiver Processing in Ad-Hoc Networking Systems
    WPMC, Sep17-20, 2006, San Diego, US.
  • K. S. Zigangirov, A. Jimenez, M. Lentmaier, and D. Truhachev
    Encoders and Decoders for Braided Block Codes
    IEEE International  Symposium on Information Theory 2006, Seattle, USA, July 2006.
  • S. Nagaraj, D. Truhachev, and C. Schlegel
    Achievable Communication Rates in Ad hoc Wireless Networks Using Local Node Cooperation
    IEEE International Conference on Communications (ICC), 11-15 June, 2006; Istanbul, Turkey.
  • N. Sadeghi, H. Nik, C. Schlegel, V. Gaudet and K. Iniewski
    Analog FFT Interface for Ultra-Low Power Analog Receiver Architectures
    5th Analog Decoding Workshop, Turin, Italy, 5-6 June, 2006.
  • N. Sadeghi, S. Howard, S. Kasnavi, K. Iniewski, C. Schlegel and V. Gaudet
    Analysis of Error Control Code Use in Ultra-Low-Power Wireless Sensor Networks
    IEEE Int. Sym. Circuits and Systems (ISCAS) 2006, Kos, Greece, May 21-24, 2006.
  • B. Cockburn and K. Boyle
    Design and Performance of a Digital Delay Locked Loop Synthesized from Standard Cells
    2006 Canadian Conference on Electrical and Computer Engineering, Ottawa, ON, Canada, May 4-7,2006
  • S. Nagaraj, C. Schlegel and D. Truhachev
    On Upper Bounds on Communication Rates in Ad-hoc Networks with non-Uniform Traffic Pattern
    IEEE Wireless Communications and Networking Conference (WCNC), 3-6 April, 2006; Las Vegas, USA
  • S. Howard, C. Schlegel and V. Gaudet
    A Degree-Matched Check Node Approximation for LDPC Decoding
    Proc. Int. Symp. Information Theory (ISIT) 2005, Adelaide, Australia, Sept. 4-9, 2005
  • N. Sadeghi, C. Schlegel, V. Gaudet and K. Iniewski
    Capacity approaching Fountain Codes used in Analog Decoding Systems
    4th Analog Decoding Workshop, June 2005
  • Amirhossein Alimohammad, B. F. Cockburn and C. Schlegel
    Area-efficient Parallel White Gaussian Noise Generator
    2005 IEEE Canadian Conference on Electrical and Computer Engineering, Saskatoon, SK, Canada, May 1-4, 2005
  • W. Gross, V. Gaudet, and A. Milner
    Stochastic Implementation of LDPC Decoders
    IEEE ASILOMAR Conference on Signals, Systems and Computers, Monterey, CA, 5 pages, November 2005
  • C. Winstead, A. Rapley, V. Gaudet, and C. Schlegel
    Stochastic Iterative Decoders
    2005 IEEE International Symposium on Information Theory, Adelaide Australia, pp. 1116-1120, September 2005
  • J. Ko, V. Gaudet, and R. Hang
    A Tier 3 Software Defined AM Radio
    IEEE Int. Workshop on Systems on a Chip, Banff, Alberta, pp. 257-261, July 2005
  • D. Li, V. Gaudet, and A. Basu
    Test Results of Various CMOS Image Sensor Pixels
    2005 IEEE Canadian Conference on Electrical and Computer Engineering, Saskatoon, SK, pp. 1963-1966, May 2005
  • A. Rapley, C. Winstead, and V. Gaudet
    On the Simulation of Stochastic Iterative Decoder Architectures
    IEEE Canadian Conference on Electrical and Computer Engineering, Saskatoon, SK, pp. 1851-1854, May 2005
  • A. Dabrowski, R. Dlugosz, P. Pawlowski, K. Iniewski, and V. Gaudet
    Analog Baseband Filtering Realized Using Switched Capacitor Finite Impulse Response Filter
    I    EEE International Symposium on VLSI Design, Automation, and Test, Hsinchu, Taiwan, pp. 108-111, April 2005
  • N. Onizawa, A. Mochizuki, T. Hanyu and V. Gaudet
    Multiple-Valued Duplex Asynchronous Data Transfer Scheme for Interleaving in LDPC Decoders
    IEEE Int. Symposium on Multiple-Valued Logic, Calgary, AB, pp. 138-143, May 2005.
  • M. Yiu, V. Gaudet, C. Schlegel, and C. Winstead
    Digital Built-In Self-Test of CMOS Analog Iterative Decoders
    IEEE Int. Symp. on Circuits and Systems, pp. 2204-2207, May 2005.
  • Sheryl L. Howard, Siavash S. Zeinoddin, Christian Schlegel, Vincent C.Gaudet
    Short-Cycle-Free Interleaver Design for Increasing Minimum Squared Euclidean Distance
    ISIT 2004 in Chicago, 27 June - 2 July 2004
  • E. Fung, K. Leung, N. Parimi, M. Purnaprajna, and V. Gaudet
    ASIC Implementation of a High Speed WGNG for Communication Channel Emulation
    IEEE Workshop on Signal Processing Systems (SIPS04), Austin, TX, pp. 304-309, October 2004
  • Z. Shi and C. Schlegel
    Performance Analysis of Iterative Deteciton for Unequal Power Coded CDMA Systems
    I    EEE Conference on Global Communications, Globecom 2003, December 1–5, San Francisco, CA, 2003
  • D. Haley, C. Winstead, A. Grant, and C. Schlegel
    An analog LDPC codec core
    3rd International Symposium on Turbo Codes & Related Topics, September 1–5, Brest, France, 2003
  • A. Rapley, C. Winstead, V. C. Gaudet, and C. Schlegel
    Stochastic Circuits for iterative decoding
    3rd International Symposium on Turbo Codes & Related Topics, September 1–5, Brest, France, 2003
  • C. Schlegel and Z. Shi
    Turbo Performance of a Low-Complexity CDMA Iterative Multiuser Detector
    3rd International Symposium on Turbo Codes & Related Topics, September 1–5, Brest, France, 2003
  • C. Winstead, N. Nguyen, C. Schlegel, and V.C. Gaudet
    'Low-voltage CMOS circuits for analog decoders
    I    nternational Symposium on Turbo Codes, Brest, France, September 2003
  • Y. Saouter, V. Gaudet, and C. Berrou
    Degenerated Turbo Codes for High Rate and Throughput Concatenated Schemes
    Proceedings of the 3rd International Symposium on Turbo Codes and Related Topics, pages 339-342, Brest, France, September 2003
  • D. Gnaedig, E. Boutillon, M. Jezequel, V. Gaudet, and G. Gulak
    On multiple slice turbo codes
    accepted for the 3rd International Symposium on Turbo Codes and Related Topics, Brest, France, September 2003
  • D. Gnaedig, E. Boutillon, M. Jezequel, G. Gulak, and V. Gaudet
    Turbo codes a roulettes
    19e Colloque GRETSI sur le traitement du signal et des images, Paris, September 2003
  • C. Schlegel, Z. Shi and Z. Bagley
    Low-Complexity Processing of Randomly Correlated Signals
    International Symposium on Information Theory, ISIT’2003, Yokohama, Japan, 2003
  • C. Winstead, V. Gaudet, and C. Schlegel
    Analog Iterative Decoding of Error Control Codes
    IEEE Canadian Conference on Electrical and Computer Engineering, Vol. 3, pages 1539-1542, Montreal, May 2003
  • D. Haley, C. Winstead, C. Schlegel, and A. Grant
    Architectures for error control in analog subthreshold CMOS
    Australian Communication Theory Workshop, 2003
  • C. Schlegel and Z. Shi
    Performance and Complexity of CDMA Iterative Multiuser Detection
    Proceedings of IEEE ITW 2003, pp. 111-–114, March 31–-April 4, Paris, France, 2003
  • V. Gaudet and G. Gulak
    A 13.3Mbps 0.35um CMOS Analog Turbo Decoder IC with a Configurable Interleaver
    2003 IEEE International Solid-State Circuits Conference Digest of Technical Papers, pages 148-149, 484, February 2003
  • N. Harte, S. Bates and B. Murray
    The Intellirate Oversampling Architecture for a Gigabit Ethernet Transceiver
    Proceedings of the Irish Signals and Systems Conference, 2002
  • S. Howard, C. Schlegel, L. Perez, F. Jiang
    Differential Turbo Coded Modulation over Unsychronized Channels
    Proc. of IASTED 3rd Int. Conf. on Wireless and Optical Communications, Banff, Alberta, Canada, pp. 96-101, July 2002
  • H. Zhu, Z. Shi, B. Farhang-Boroujeny, and C. Schlegel
    An Efficient Statistical Approach for Calculation of MIMO Channels
    IASTED International Conference on Wireless and Optical Communications (WOC 2002), July 17-19, Banff, AB, Canada
  • C. Winstead, J. Dai, S.Yu, R. Harrison. C. Myers, C. Schlegel
    Analog Decoding of Product Codes
    International Symposium on Information Theory, ISIT’2002, Lausanne, Switzerland, p. 230, June 30-July 5, 2002
  • C. Winstead, J. Die, S. Yu, R. Harrison, C.J. Myers, and C. Schlegel
    Interfacing and Mixed-Signal Design for Analog Decoders
    P    roc. Analog Decoding Workshop, Munich, June, 2002
  • S. Yu, C. Winstead, C. Myers, R. Harrison, and C. Schlegel
    (8,4) Hamming Decoder with Serial Input Interface
    Proc. Int. Symp. Circuits and Systems (ISCAS), 2002
  • J. Dai, C. Winstead, C. Myers, R. Harrison, and C. Schlegel
    Cell Library for Automatic Synthesis of Analog Error Control Decoders
    Proc. Int. Symp. Circuits and Systems (ISCAS) 02, 2002
  • Z. Shi and C. Schlegel
    Asymptotic Iterative Multi-User Detection of Coded Random CDMA
    International Symposium on Information Theory, ISIT'2002, Lausanne, Switzerland, June 30-July 5, 2002
  • Z. Shi and C. Schlegel
    Design of Serially Concatenated Coded CDMA Systems
    Proc. ICC’02, New York, NY, May 2, 2002
  • J. Dai et. al.
    Cell library for automatic synthesis of analog error control decoders
    ISCAS 2002, May 26-29, Scottsdale, Arizona
  • C. Winstead, C. Myers, C. Schlegel, R. Harrison
    Analog Decoding of Product Codes
    Information Theory Workshop, ITW'2001, Caims, Australia, p. 131-133, Sept 2-7, 2001