Browsing by Keywords "Multiple access channels"

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    • LDPC code design for the two-user Gaussian multiple access channel 

      Sharifi S.; Tanc, A. K.; Duman, T. M. (Institute of Electrical and Electronics Engineers Inc., 2016)
      We study code design for two-user Gaussian multiple access channels (GMACs) under fixed channel gains and under quasi-static fading. We employ low-density parity-check (LDPC) codes with BPSK modulation and utilize an ...

    • Short length trellis-based codes for gaussian multiple-access channels 

      Ozcelikkale, A.; Duman, T. M. (Institute of Electrical and Electronics Engineers Inc., 2014)
      We focus on trellis-based joint code design for two-user Gaussian multiple-access channel (MAC) in the short block length regime. We propose a design methodology, provide specific code designs and report numerical performance ...