Now showing items 1-3 of 3

    • Design of LDPC codes for two-way relay systems with physical-layer network coding 

      Tanc, A. K.; Duman, T. M.; Tepedelenlioglu, C. (IEEE, 2013)
      This letter presents low-density parity-check (LDPC) code design for two-way relay (TWR) systems employing physical-layer network coding (PLNC). We focus on relay decoding, and propose an empirical density evolution method ...
    • Generalized approximate message-passing decoder for universal sparse superposition codes 

      Biyik, E.; Barbier, J.; Dia, M. (Institute of Electrical and Electronics Engineers Inc., 2017)
      Sparse superposition (SS) codes were originally proposed as a capacity-achieving communication scheme over the additive white Gaussian noise channel (AWGNC) [1]. Very recently, it was discovered that these codes are ...
    • Lower bounds on the error probability of turbo codes 

      Özçelikkale, A.; Duman, T. M. (Institute of Electrical and Electronics Engineers Inc., 2014)
      We present lower bounds on the error probability of turbo codes under maximum likelihood (ML) decoding. We focus on additive white Gaussian noise (AWGN) channels, and consider both ensembles of codes with uniform interleaving ...