2 citations · 3 across the 3 of their papers we have counts for
3 papers
Novel LDPC Decoder via MLP Neural Networks
Alireza Karami, Mahmoud Ahmadian Attari
In this paper, a new method for decoding Low Density Parity Check (LDPC) codes, based on Multi-Layer Perceptron (MLP) neural networks is proposed. Due to the fact that in neural ne…
Parity Check Matrix Recognition from Noisy Codewords
Yasser Karimian, Saeideh Ziapour, Mahmoud Ahmadian Attari
We study recovering parity check relations for an unknown code from intercepted bitstream received from Binary Symmetric Channel in this paper. An iterative column elimination algo…
Lowering the Error Floor of LDPC Codes Using Cyclic Liftings
Reza Asvadi, Amir H. Banihashemi, Mahmoud Ahmadian-Attari
Cyclic liftings are proposed to lower the error floor of low-density parity-check (LDPC) codes. The liftings are designed to eliminate dominant trapping sets of the base code by re…