LEFT Lab
LEFT Lab
leftlab@left.engr.usu.edu
LEFT Lab

Selected Publications by Research Topic

Error Correction
  • Bit-flipping and noisy decoding algorithms
    • Khoa Le, Fakhreddine Ghaffari, L. Kessal, David Declercq, Emmanuel Boutillon, Chris Winstead and Bane Vasic, "A Probabilistic Parallel Bit Flipping Decoder for Low-Density Parity-Check Codes," IEEE Transactions on Circuits and Systems I: Regular Papers, 2018.
    • K. Le, F. Ghaffari, D. Declercq, B. Vasic and C. Winstead, "A novel high-throughput, low-complexity bit-flipping decoder for LDPC codes,"  International Conference on Advanced Technologies for Communications (ATC), Quy Nhon, 2017, pp. 126-131.
    • David Declercq, Chris Winstead, Bane Vasic, Fahkreddine Ghaffari, Pedrag Ivanis and Emmanuel Boutillon, "Noise-aided gradient descent bit-flipping decoders approaching maximum likelihood decoding," International Symposium on Turbo Codes and Iterative Information Processing (ISTC), Brest, France, Sept. 2016.
    • Chris Winstead and Emmanuel Boutillon, "Decoding LDPC Codes With Locally Maximum-Likelihood Binary Messages," IEEE Communication Letters, vol. 18, no. 12, December 2014.
    • Gopalakrishnan Sundararajan, Chris Winstead and Emmanuel Boutillon, "Noisy gradient descent bit-flip decoding for LDPC codes," IEEE Trans. on Communications, vol. 62, no. 10, pp. 3385--3400, October 2014.
  • Fault-tolerant digital circuits
    • Gopal Sundararajan and Chris Winstead, "CNTFET-RFB: An Error Correction Implementation for Multi-valued CNTFET Logic," IEEE Symposium on Multiple Valued Logic, Sapporo, Japan, 2016.
    • Mohamed Mourad Hafidhi, Emmanuel Boutillon and Chris Winstead. "Reducing the Impact of Internal Upsets Inside the Correlation Process in GPS Receivers," ECSI Conference on Design and Architectures for Signal and Image Processing (DASIP), Sept. 2015, Cracow, Poland.
    • Mohamed Mourad Hafidhi, Mourad Dridi, Emmanuel Boutillon and Chris Winstead, "Reliable NCO Carrier Generators for GPS Receivers," ECSI Conference on Design and Architectures for Signal and Image Processing (DASIP), Sept. 2015, Cracow, Poland.
    • Chris Winstead, Emmanuel Boutillon, Mohamed Mourad Hafidhi, "Reliable Gold Code Generators for GPS Receivers," IEEE Midwest Symposium on Circuits and Systems (MWSCAS), Aug. 2015.