26 citations · 29 across the 11 of their papers we have counts for
Showing 2011 · cs.ITShow all
2 papers · 2 filters
cs.IT2011
LLR Approximation for Wireless Channels Based on Taylor Series and Its Application to BICM with LDPC Codes
Reza Asvadi, Amir H. Banihashemi, Mahmoud Ahmadian-Attari +1
A new approach for the approximation of the channel log-likelihood ratio (LLR) for wireless channels based on Taylor series is proposed. The approximation is applied to the uncorre…
cs.IT2011★ 26 cited
Design of Finite-Length Irregular Protograph Codes with Low Error Floors over the Binary-Input AWGN Channel Using Cyclic Liftings
Reza Asvadi, Amir H. Banihashemi, Mahmoud Ahmadian-Attari
We propose a technique to design finite-length irregular low-density parity-check (LDPC) codes over the binary-input additive white Gaussian noise (AWGN) channel with good performa…