TY  - JOUR
T1  - A Study on an Optimal Channel Reliability Estimation for LDPC Decoding Based on IRIG 106 Standards
AU  - Hong, Ye-gwon 
AU  - Jung, Ji-won 
AU  - Han, Jeong-woo 
JO  - The Journal of Korean Institute of Communications and Information Sciences
PY  - 2024
DA  - 2024/1/1
DO  - 10.7840/kics.2024.49.11.1562
KW  - IRIG 106
KW  - LDPC
KW  - SOQPSK-TG
KW  - Noise variance
KW  - Channel reliability
AB  - Channel reliability estimation for iterative codes such as LDPC codes is very important factor, an incorrect estimation of channel reliability induced performance degradation. This paper proposes optimal channel reliability estimation method for IRIG 106 standard which concatenates LDPC decoder with SOQPSK-TG demodulator.