Performance of OFDM: FSO Communication System with Hybrid Channel Codes during Weak Turbulence

Table 1

System parameters used in the proposed model.

Parameter	Value
Coding rate	1/2
Coding scheme	LDPC, TCM, hybrid LDPC, and TCM
Modulation scheme	16-QAM
Encoding sequence	LDPC then TCM
Wavelength (λ)	1550 nm
Range (L)	1000 m
Refractive-index structure
Parameter ()	0.75 ∗ 10^−14