A signal-code construction for a multiple-access system using a vector channel with an additive white Gaussian noise
Victor Zyablov, Alexey Frolov · Journal of Communications Technology and Electronics · 2012
Construction of a multiple-access system using a vector channel with an additive white Gaussian noise is considered. For solving this problem, a signal-code construction based on a low-density parity-check (LDPC) code over field GF ( Q ) is proposed and studied by means of imitation simulation.